forked from AkexStar/Adjustment-Of-Traverse-Network
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathMeasurementAjustmentforTraverseNetwork.m
1372 lines (1191 loc) · 56 KB
/
MeasurementAjustmentforTraverseNetwork.m
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
classdef MeasurementAjustmentforTraverseNetwork < matlab.apps.AppBase
% Properties that correspond to app components
properties (Access = public)
ErrorAjustment matlab.ui.Figure
HomeMenu matlab.ui.container.Menu
MenuSave matlab.ui.container.Menu
Menu_2 matlab.ui.container.Menu
Menu_8 matlab.ui.container.Menu
Menu_9 matlab.ui.container.Menu
Menu_10 matlab.ui.container.Menu
BMenu matlab.ui.container.Menu
PMenu matlab.ui.container.Menu
lMenu matlab.ui.container.Menu
VMenu matlab.ui.container.Menu
xMenu matlab.ui.container.Menu
HelpMenu matlab.ui.container.Menu
Menu_4 matlab.ui.container.Menu
Menu_5 matlab.ui.container.Menu
AboutMenu matlab.ui.container.Menu
Menu_6 matlab.ui.container.Menu
Menu_7 matlab.ui.container.Menu
computeButton matlab.ui.control.Button
Label matlab.ui.control.Label
TextArea matlab.ui.control.TextArea
EditField_3Label matlab.ui.control.Label
A1EditField matlab.ui.control.NumericEditField
EditField_4Label matlab.ui.control.Label
A2EditField matlab.ui.control.NumericEditField
XmEditFieldLabel matlab.ui.control.Label
A1xEditField matlab.ui.control.NumericEditField
YmEditFieldLabel matlab.ui.control.Label
A1yEditField matlab.ui.control.NumericEditField
YmEditField_2Label matlab.ui.control.Label
A2yEditField matlab.ui.control.NumericEditField
XmEditField_2Label matlab.ui.control.Label
A2xEditField matlab.ui.control.NumericEditField
UIAxes matlab.ui.control.UIAxes
bianButton matlab.ui.control.Button
jiaoButton matlab.ui.control.Button
bianLamp matlab.ui.control.Lamp
jiaoLamp matlab.ui.control.Lamp
biantipEditField matlab.ui.control.EditField
jiaotipEditField matlab.ui.control.EditField
Label_2 matlab.ui.control.Label
jiaosrcTextArea matlab.ui.control.TextArea
Label_3 matlab.ui.control.Label
biansrcTextArea matlab.ui.control.TextArea
TabGroup matlab.ui.container.TabGroup
BTab matlab.ui.container.Tab
UITableB matlab.ui.control.Table
PTab matlab.ui.container.Tab
UITableP matlab.ui.control.Table
lTab matlab.ui.container.Tab
UITablel matlab.ui.control.Table
VTab matlab.ui.container.Tab
UITable matlab.ui.control.Table
xTab matlab.ui.container.Tab
UITablex matlab.ui.control.Table
Label_4 matlab.ui.control.Label
Spinner matlab.ui.control.Spinner
Label_5 matlab.ui.control.Label
EditFieldCount matlab.ui.control.NumericEditField
end
properties (Access = public)
bian % 边数据
jiao % 角数据
N_angl
N_line
N
A1
A2
A1X
A2X
A1Y
A2Y
data
count
end
methods (Access = public)
function [fwj] = fwjjs(app,a1,a2,jiao,fwj,N_angl)
for i=1:1:N_angl
if (jiao(i,1)+1)==a1 && (jiao(i,2)+1)==a2 && fwj(a2,(jiao(i,3)+1))==0
fwj(a2,jiao(i,3)+1)=fwj(a1,a2)+jiao(i,4)+pi;
fwj=fwjjs(app,a2,jiao(i,3)+1,jiao,fwj,N_angl);
%迭代计算
elseif (jiao(i,3)+1)==a1 && (jiao(i,2)+1)==a2 && fwj(a2,(jiao(i,1)+1))==0
%观测角终点为a1 && 观测角顶点为a2 && 方位角（a2,观测角起点）未计算
fwj(a2,jiao(i,1)+1)=fwj(a1,a2)-jiao(i,4)+pi;
fwj=fwjjs(app,a2,jiao(i,1)+1,jiao,fwj,N_angl);
elseif (jiao(i,1)+1)==a2 && (jiao(i,2)+1)==a1 && fwj(a1,(jiao(i,3)+1))==0
%观测角起点为a2 && 观测角顶点为a1 && 方位角（a1,观测角起点）未计算
fwj(a1,(jiao(i,3)+1))=fwj(a1,a2)+jiao(i,4);
fwj=fwjjs(app,a1,jiao(i,3)+1,jiao,fwj,N_angl);
elseif (jiao(i,2)+1)==a1 && (jiao(i,3)+1)==a2 && fwj(a1,(jiao(i,1)+1))==0
%观测角终点为a2 && 观测角顶点为a1 && 方位角（a1,观测角起点）未计算
fwj(a1,(jiao(i,1)+1))=fwj(a1,a2)-jiao(i,4);
fwj=fwjjs(app,a1,(jiao(i,1)+1),jiao,fwj,N_angl);
end
end
end
function [X,Y] = zuobiao(app,A,AX,AY,bian,fwj,cc,X,Y,N_line)
X(A,1)=AX;
Y(A,1)=AY;
%已知起算点输入
for i=1:1:N_line
if (bian(i,2)+1==A) && (cc(bian(i,3)+1,1)==0)
cc(bian(i,3)+1,1)=1;
X(bian(i,3)+1,1)=AX+bian(i,4)*cos(fwj(bian(i,2)+1,bian(i,3)+1));
Y(bian(i,3)+1,1)=AY+bian(i,4)*sin(fwj(bian(i,2)+1,bian(i,3)+1));
[X,Y]=zuobiao(app,bian(i,3)+1,X(bian(i,3)+1,1),Y(bian(i,3)+1,1),bian,fwj,cc,X,Y,N_line);
elseif(bian(i,3)+1==A) && (cc(bian(i,2)+1,1)==0)
cc(bian(i,2)+1,1)=1;
X(bian(i,2)+1,1)=AX+bian(i,4)*cos(fwj(bian(i,3)+1,bian(i,2)+1));
Y(bian(i,2)+1,1)=AY+bian(i,4)*sin(fwj(bian(i,3)+1,bian(i,2)+1));
[X,Y]=zuobiao(app,bian(i,2)+1,X(bian(i,2)+1,1),Y(bian(i,2)+1,1),bian,fwj,cc,X,Y,N_line);
end
end
end
function [B,bian,jiao,X01,v1,xxm,v,P,sgm0,sgmdianmm]= dxw(app,A1,A1X,A1Y,A2,A2X,A2Y,bian,jiao,N,N_angl,N_line)
%输入数据：*****************************************
%A1点 X Y
%A2点 X Y
%起算基础
%bian边 边号 起始点 终止点 原始数据 平差数据
%jiao角 角起点 角顶点 角终点 原始数据 平差数据
%N总点数
%N_angl总观测角数
%N_line总边数
%************************************************************************%
%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^%
%计算方位角近似值
%------------------------------------------------------------------------%
fwj=zeros(N,N);%总共N个点
%初始化
%A1加1的目的：点号存储是从0开始，matlab矩阵索引从1开始
fwj(A1+1,A2+1)=atan2((A2Y-A1Y),(A2X-A1X));%计算已知相邻点的方位角
fwj=fwjjs(app,A1+1,A2+1,jiao,fwj,N_angl);
for i=1:1:N
for j=1:1:N
while fwj(i,j)>2*pi
fwj(i,j)=fwj(i,j)-2*pi;
end
while fwj(i,j)<0
fwj(i,j)=fwj(i,j)+2*pi;
end
end
end
%************************************************************************%
%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^%
%计算近似坐标 均为列向量
%------------------------------------------------------------------------%
%存储2次不同起算数据计算后的坐标均值
X0=zeros(N,1);
Y0=zeros(N,1);
%
X1=zeros(N,1);
Y1=zeros(N,1);
X2=zeros(N,1);
Y2=zeros(N,1);
%初始化
global cc;
cc=zeros(N,1);
[X1,Y1]=zuobiao(app,A2+1,A2X,A2Y,bian,fwj,cc,X1,Y1,N_line);
%输入数据：*****************************************
%起算点序号 起算点X 起算点Y 边原始数据 方位角数据 cc标记数组 坐标X近似值 坐标Y近似值
cc=zeros(N,1);
[X2,Y2]=zuobiao(app,A1+1,A1X,A1Y,bian,fwj,cc,X2,Y2,N_line);
for i=1:1:N
%总计N个点 对两次不同起算基础计算后的结果 进行平均
X0(i,1)=(X1(i,1)+X2(i,1))/2;
Y0(i,1)=(Y1(i,1)+Y2(i,1))/2;
end
X0(A1+1)=A1X;
Y0(A1+1)=A1Y;
X0(A2+1)=A2X;
Y0(A2+1)=A2Y;
%还原已知点坐标
%************************************************************************%
%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^%
%初始化坐标值的改正数 N个点 每个点有X,Y 总计N*2
%------------------------------------------------------------------------%
x0=zeros(N*2,1);
for i=1:1:N
x0(2*i-1,1)=X0(i,1);%奇数行存X
x0(2*i,1)=Y0(i,1); %偶数行存Y
end
x0([2*A1+1,2*A1+2,2*A2+1,2*A2+2],:)=[];%参数的近似值
%删除已知点的X,Y坐标改正数
%************************************************************************%
%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^%
%计算角度观测值的系数矩阵 jiaoxishu
%------------------------------------------------------------------------%
%总计N_angl个观测角
jiaoxishu=zeros(N_angl,N*2);
%计算jiaoxishu
for i=1:1:N_angl
j=jiao(i,2)+1;%观测角 顶点j
k=jiao(i,3)+1;%观测角 终点k
h=jiao(i,1)+1;%观测角 起点h
rou=180*3600/pi;
%秒与弧度转换参数ρ
up1=rou*sin(fwj(j,k))/1000;
up2=-rou*cos(fwj(j,k))/1000;
%单位为 ″/mm 所以除以1000
under1=sqrt((X0(k,1)-X0(j,1))^2+(Y0(k,1)-Y0(j,1))^2);
%S0 观测边长
a1=up1/under1;
b1=up2/under1;
%ajk 与 bjk
up3=rou*sin(fwj(j,h))/1000;
up4=-rou*cos(fwj(j,h))/1000;
under2=sqrt((X0(h,1)-X0(j,1))^2+(Y0(h,1)-Y0(j,1))^2);
a2=up3/under2;
b2=up4/under2;
%i为方程行号
jiaoxishu(i,2*h-1)=a2; %h点x系数
jiaoxishu(i,2*h)=b2; %h点Y系数
jiaoxishu(i,2*j-1)=a1-a2;
jiaoxishu(i,2*j)=b1-b2;
jiaoxishu(i,2*k-1)=-a1;
jiaoxishu(i,2*k)=-b1;
end
%************************************************************************%
%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^%
%计算边系数矩阵 bianxishu
%------------------------------------------------------------------------%
%总计N_line条边
bian0=zeros(N_line,1);%计算边长近似值bian0
for i=1:1:N_line
j1=bian(i,2);
%边起点
j2=bian(i,3);
%边终点
bian0(i)=sqrt((X0(j1+1)-X0(j2+1))*(X0(j1+1)-X0(j2+1))+(Y0(j1+1)-Y0(j2+1))*(Y0(j1+1)-Y0(j2+1)));
end
bianxishu=zeros(N_line,N*2);%计算边长观测值的系数
for i=1:1:N_line
j=bian(i,2);%观测边起点
k=bian(i,3);%观测边终点
up1=X0(k+1)-X0(j+1); %ΔXjk
up2=Y0(k+1)-Y0(j+1); %ΔYjk
under=bian0(i); %边的观测值
m=up1/under; %ΔX
n=up2/under; %ΔY
bianxishu(i,2*(j+1)-1)=-m;
bianxishu(i,2*(j+1))=-n;
bianxishu(i,2*(k+1)-1)=m;
bianxishu(i,2*(k+1))=n;
end
%************************************************************************%
%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^%
%构造系数矩阵B
%------------------------------------------------------------------------%
B=[jiaoxishu;bianxishu];
B(N_angl+N_line,:)=[];
%删除第N_angl+N_ling行已知边长
B(:,[2*A1+1,2*A1+2,2*A2+1,2*A2+2])=[];
%删除系数矩阵中已知点的系数
%************************************************************************%
%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^%
%计算P矩阵
%------------------------------------------------------------------------%
P=zeros(N_angl+N_line,N_angl+N_line);
%N_angl+N_line 总观测量
for i=1:1:N_angl
P(i,i)=1;
%角度观测的权为1
end
j=1;
for i=N_angl+1:1:N_angl+N_line
P(i,i)=4*12*12/bian(j,5)/bian(j,5);
%边长观测权
j=j+1;
end
%************************************************************************%
%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^%
%计算l矩阵
%------------------------------------------------------------------------%
l1=zeros(N_line,1);
%边改正数l1初始化
for i=1:N_line
%bian0 边近似值
%bian(i,5) 边观测值
l1(i,1)=(bian(i,5)-bian0(i))*1000;%化单位为毫米
if l1(i,1)<0.0000001 && l1(i,1)>-0.0000001
l1(i,1)=0;
%低于要求精度 取为0
end
end
l1(N_line,:)=[];
%删除已知点对应边
jiao01=zeros(N_angl,1);
jiao02=zeros(N_angl,1);
jiao0=zeros(N_angl,1);
for i=1:1:N_angl %由近似坐标计算近似观测角度
jiao01(i,1)=atan2((Y0(jiao(i,3)+1,1)-Y0(jiao(i,2)+1,1)),(X0(jiao(i,3)+1,1)-X0(jiao(i,2)+1,1)));
%jk方位角
jiao02(i,1)=atan2((Y0(jiao(i,1)+1,1)-Y0(jiao(i,2)+1,1)),(X0(jiao(i,1)+1,1)-X0(jiao(i,2)+1,1)));
%jh方位角
%atan2 返回 Y 和 X 的四象限反正切
jiao0(i,1)=jiao01(i,1)-jiao02(i,1);
%jk-jh=hjk
end
for i=1:1:N_angl %将观测角置于 0-2*pi
while jiao0(i,1)>2*pi
jiao0(i,1)=jiao0(i,1)-2*pi;
end
while jiao0(i,1)<0
jiao0(i,1)=jiao0(i,1)+2*pi;
end
end
l2=zeros(N_angl,1);
for i=1:1:N_angl %计算角度观测值的l，并将单位化为秒
l2(i,1)=(jiao(i,5)-jiao0(i))*3600*180/pi;
if l2(i,1)<0.00000001 && l2(i,1)>-0.00000001
l2(i,1)=0;
end
end
l=[l2;l1];%构成矩阵l
%************************************************************************%
%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^%
%列法方程解算
%------------------------------------------------------------------------%
P(N_angl+N_line,:)=[];
P(:,N_angl+N_line)=[];
%清除权阵中多余已知点
NBB=B'*P*B;
W=B'*P*l;
xx=NBB\W;%单位mm
v=B*xx-l;
%观测值改正数v 单位为mm
xxm=xx.*0.001;
%将坐标改正值单位转化为 m
%************************************************************************%
%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^%
%精度评定
%------------------------------------------------------------------------%
sgm0=sqrt((v'*P*v)/(N_angl+N_line-1-(N*2-4)));
%单位权中误差 n-t=n-u
X01=x0+xxm;%参数平差值
v1=zeros(N_line+N_angl,1);%边平差值
for i=N_angl+1:1:N_angl+N_line-1
v1(i,1)=bian(i-N_angl,5)+v(i,1)*0.001;
end
v1(N_angl+N_line,1)=bian(N_line,5);
for i=1:1:N_angl
v1(i,1)=jiao(i,5)+v(i,1)/3600*pi/180;
end
Qxx=inv(NBB);%协因数阵
Qx=zeros(N-2,1);%对x坐标求协因数
for i=1:1:N-2
Qx(i,1)=Qxx(2*i-1,2*i-1);
end
Qy=zeros(N-2,1);%对y坐标求协因数
for i=1:1:N-2
Qy(i,1)=Qxx(2*i,2*i);
end
sgmdian=zeros(N-2,1);
%每个点的点位误差 单位为mm
for i=1:1:N-2
sgmdian(i,1)=sgm0*sqrt(Qx(i,1)+Qy(i,1));
end
sgmdianmm=zeros(N-2,1);
%每个点的点位误差 单位为m
for i=1:1:N-2
sgmdianmm(i,1)=sgmdian(i,1);
end
%************************************************************************%
%^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^%
%将改正结果赋值给原始数据矩阵进行迭代
%------------------------------------------------------------------------%
for i=1:1:N_line-1
bian(i,4)=bian(i,5)+v(i+N_angl,1)*0.001;
end
for i=1:1:N_angl
jiao(i,4)=v(i,1)/3600*pi/180+jiao(i,5);
end
end
end
% Callbacks that handle component events
methods (Access = private)
% Code that executes after component creation
function startupFcn(app)
app.count=0;
app.bianLamp.Color="red";
app.jiaoLamp.Color="red";
app.biantipEditField.Value="请粘贴边数据！";
app.jiaotipEditField.Value="请粘贴角数据！";
app.A1EditField.Value=0;
app.A2EditField.Value=0;
app.A1xEditField.Value=0;
app.A2xEditField.Value=0;
app.A1yEditField.Value=0;
app.A2yEditField.Value=0;
app.N=0;
app.bian=[];
app.jiao=[];
app.N_angl=0;
app.N_line=0;
end
% Button pushed function: computeButton
function computeButtonPushed(app, event)
if app.bianLamp.Color(1,1)==1 || app.jiaoLamp.Color(1,1)==1
app.TextArea.Value="未读入数据或数据格式不正确！";
return;
end
%数据未成功输入 报错并停止继续运行
try
app.A1=app.A1EditField.Value;%A1点号
app.A2=app.A2EditField.Value;%A2点号
%A1 A2坐标
app.A1X=app.A1xEditField.Value;
app.A1Y=app.A1yEditField.Value;
app.A2X=app.A2xEditField.Value;
app.A2Y=app.A2yEditField.Value;
app.N=max(app.jiao(:,1:3),[],'all','omitnan')+1;
%N总点数
app.N_angl=length(app.jiao(:,1));
%总观测角数
knownLine=sqrt((app.A1X-app.A2X)^2+(app.A1Y-app.A2Y)^2);
app.N_line=length(app.bian(:,1));
app.bian=[[1:1:app.N_line]',app.bian];
%计算已知边 并加入数据
app.bian=[app.bian;[app.N_line+1, app.A1, app.A2, knownLine, knownLine]];
%添加已知边
app.N_line=app.N_line+1;
%总边数
i=1;
app.count=1;
while i==1%进行迭代运算
%dxw 导线网平差函数
[~,app.bian,app.jiao,~,~,xxm1,~,~,~,~]=dxw(app,app.A1,app.A1X,app.A1Y,app.A2,app.A2X,app.A2Y,app.bian,app.jiao,app.N,app.N_angl,app.N_line);
%输入数据：
%A1点 X Y
%A2点 X Y
%bian边： 边号 起始点 终止点 平差迭代数据 原始数据备份
%jiao角： 角起点 角顶点 角终点 平差迭代数据 原始数据备份
%N 总点数
%N_angl 观测角数量
%N_line 边数量
%输出数据：
%bian
%jiao
%X参数平差值
%L 观测边与角的平差值
%xxm 坐标改正数 以m为单位
%V 改正数
%P 权阵
%sgm0 单位权中误差
%sgmdianmi 每个点的点位误差 单位为m
[B,app.bian,app.jiao,X,L,xxm2,V,P,sgm0,sgmdianmm]=dxw(app,app.A1,app.A1X,app.A1Y,app.A2,app.A2X,app.A2Y,app.bian,app.jiao,app.N,app.N_angl,app.N_line);
app.data{app.count,1}=B;
app.data{app.count,2}=P;
l=B*xxm2-V;
app.data{app.count,3}=l;
app.data{app.count,4}=V;
app.data{app.count,5}=xxm2;
app.count=app.count+1;
if max(abs(xxm2-xxm1))>0.00000001
i=1;
else
i=0;
end
end
Nbb=B'*P*B;
Qll=B*inv(Nbb)*B';
Dll=sgm0^2*Qll;
Dll2=diag(Dll);
sgmll=sqrt(Dll2);
[sgmllmax,index]=max(sgmll(app.N_angl+1:app.N_angl+app.N_line-1,1));
%求最弱边中误差 单位为mm
sgmllmax=sgmllmax/1000/app.bian(index,4);
%求最弱边相对中误差
L(1:app.N_angl,1)=rad2deg(L(1:app.N_angl,1));
%观测角平差值弧度转换为度
dushu1=L(1:app.N_angl,1);
dushu2=string(fix(dushu1))+"°";
dushu1=(dushu1-fix(dushu1))*60;
dushu2=dushu2+string(fix(dushu1))+"′";
dushu1=(dushu1-fix(dushu1))*60;
dushu1=round(dushu1,1);
%取位精度为秒小数点后1位
dushu(:,2)=dushu2+string(dushu1)+"″";
dushu(:,1)="∠"+string(app.jiao(:,1))+string(app.jiao(:,2))+string(app.jiao(:,3))+"=";
%dushu存储角度平差值 单位为度分秒
L(app.N_angl+1:app.N_angl+app.N_line,1)=round(L(app.N_angl+1:app.N_angl+app.N_line,1),3);
%L(N_angl+1:N_angl+N_line,1)储存边观测平差值取小数点后3位，单位为m
V(1:app.N_angl)=round(V(1:app.N_angl),1);
dushu(:,3)=string(V(1:app.N_angl,1));
%dushu(:,3)观测角改正数，取小数点后1位，单位为″
V(1+app.N_angl:app.N_angl+app.N_line-1,1)=round(V(1+app.N_angl:app.N_angl+app.N_line-1,1)/1000,3);
%观测边改正数，取小数点后3位，单位为m
bianchang(:,1)=string(app.bian(:,2));
bianchang(:,2)=string(app.bian(:,3));
bianchang(:,3)=string(L(app.N_angl+1:app.N_angl+app.N_line,1));
bianchang(1:app.N_line-1,4)=string(V(app.N_angl+1:app.N_angl+app.N_line-1,1));
%bianchang储存边编号与边平差值 改正数
X=round(X,3);
%坐标改正数取小数点后位
tempX=zeros(app.N-2,1);
tempY=zeros(app.N-2,1);
cla(app.UIAxes);
%坐标区清零
hold (app.UIAxes,"on");
for i=1:app.N-2
tempX(i)=round(X(2*i-1,1),3);
tempY(i)=round(X(2*i,1),3);
end
coor=zeros(app.N,2);
coor(app.A1+1,1)=app.A1X;
coor(app.A1+1,2)=app.A1Y;
coor(app.A2+1,1)=app.A2X;
coor(app.A2+1,2)=app.A2Y;
j=1;
for i=0:app.N-3
if j-1==app.A1
j=j+1;
%跳过已知点
end
if j-1==app.A2
j=j+1;
%跳过已知点
end
coor(j,1)=X((i+1)*2-1,1);
coor(j,2)=X((i+1)*2,1);
j=j+1;
end
%coor 记录所有点的坐标 按照行号从小到大排列
plot(app.UIAxes,tempY,tempX,'bo');
plot(app.UIAxes,app.A1Y,app.A1X,'r^');
plot(app.UIAxes,app.A2Y,app.A2X,'r^');
%画点
for i=1:app.N_line
plot(app.UIAxes,[coor(app.bian(i,2)+1,2),coor(app.bian(i,3)+1,2)],[coor(app.bian(i,2)+1,1),coor(app.bian(i,3)+1,1)],'-c');
end
%连边
for i=1:app.N
text(app.UIAxes,coor(i,2)+5,coor(i,1)+5,string(i-1));
end
%标记点号
%成果数据显示：
app.TextArea.Value="*************角度平差值*************";
for i=1:app.N_angl
app.TextArea.Value=[app.TextArea.Value;dushu(i,1)+dushu(i,2)];
end
app.TextArea.Value=[app.TextArea.Value;"*************角度改正数*************"];
for i=1:app.N_angl
app.TextArea.Value=[app.TextArea.Value;dushu(i,3)];
end
app.TextArea.Value=[app.TextArea.Value;"*************边长平差值*************"];
for i=1:app.N_line-1
app.TextArea.Value=[app.TextArea.Value;bianchang(i,1)+"--"+bianchang(i,2)+" "+bianchang(i,3)];
end
app.TextArea.Value=[app.TextArea.Value;"*************边长改正数*************"];
for i=1:app.N_line-1
app.TextArea.Value=[app.TextArea.Value;bianchang(i,1)+"--"+bianchang(i,2)+" "+bianchang(i,4)];
end
app.TextArea.Value=[app.TextArea.Value;"*************坐标平差值*************"];
for i=1:(app.N)
app.TextArea.Value=[app.TextArea.Value;string(i-1)+" X:"+string(coor(i,1))+" Y:"+string(coor(i,2))];
end
app.TextArea.Value=[app.TextArea.Value;"*************点位中误差*************"];
for i=1:(app.N-2)
app.TextArea.Value=[app.TextArea.Value;string(round(sgmdianmm(i,1),3))];
end
app.TextArea.Value=[app.TextArea.Value;"*************平差后最弱边相对中误差*************"];
app.TextArea.Value=[app.TextArea.Value;string(round(sgmllmax,5))+" (1/"+string(round(1/sgmllmax,0))+")"];
app.TextArea.Value=[app.TextArea.Value;"*************平差后最弱点点位中误差*************"];
app.TextArea.Value=[app.TextArea.Value;string(round(max(sgmdianmm,[],'all','omitnan'),3))];
app.TextArea.Value=[app.TextArea.Value;"*************平差后单位权中误差*************"];
app.TextArea.Value=[app.TextArea.Value;string(round(sgm0,3))];
app.Spinner.Limits=[1,app.count-1];
app.EditFieldCount.Value=app.count-1;
value=1;
app.UITableB.Data=app.data{value,1};
app.UITableP.Data=app.data{value,2};
app.UITablel.Data=app.data{value,3};
app.UITable.Data=app.data{value,4};
app.UITablex.Data=app.data{value,5};
%数据重新初始化 为下次计算做准备
app.bianLamp.Color="red";
app.jiaoLamp.Color="red";
app.biantipEditField.Value="若需重新计算请重新读入边数据！";
app.jiaotipEditField.Value="若需重新计算请重新读入角数据！";
app.A1EditField.Value=0;
app.A2EditField.Value=0;
app.A1xEditField.Value=0;
app.A2xEditField.Value=0;
app.A1yEditField.Value=0;
app.A2yEditField.Value=0;
app.N=0;
app.N_angl=0;
app.N_line=0;
app.bian=[];
app.jiao=[];
catch ME
app.bianLamp.Color="red";
app.jiaoLamp.Color="red";
app.biantipEditField.Value="若需重新计算请重新读入边数据！";
app.jiaotipEditField.Value="若需重新计算请重新读入角数据！";
app.A1EditField.Value=0;
app.A2EditField.Value=0;
app.A1xEditField.Value=0;
app.A2xEditField.Value=0;
app.A1yEditField.Value=0;
app.A2yEditField.Value=0;
app.N=0;
app.bian=[];
app.jiao=[];
app.N_angl=0;
app.N_line=0;
throw(ME);
end
%app.UITableB.Data=dushu;
%app.TextArea.Value = uitextarea('Value',temp);
% app.TextArea.Value=app.TextArea.Value+mat2str(dushu);
% app.TextArea.Value=app.TextArea.Value+"\n";
% app.TextArea.Value=app.TextArea.Value+mat2str(bianchang);
end
% Callback function
function bianEditFieldValueChanging(app, event)
end
% Callback function
function jiaoEditFieldValueChanging(app, event)
end
% Menu selected function: MenuSave
function MenuSaveSelected(app, event)
A = app.TextArea.Value;
[file,path] = uiputfile('*.xlsx');
if path==0
return;
end
filename = fullfile(path,file);
xlswrite(filename,A);
end
% Menu selected function: Menu_2
function Menu_2Selected(app, event)
h=get(app.UIAxes,'children');
figure('visible','off');
copyobj(h,gca);
[file,path] = uiputfile('*.png');
if path==0
return
end
filename = fullfile(path,file);
saveas(gcf,filename);
end
% Menu selected function: Menu_6
function Menu_6Selected(app, event)
app.TextArea.Value=["仅限于平差科研学习！";"请勿将本程序用于商业用途";"©Li Jintao, School of Geodesy and Geomatics, Wuhan University"];
end
% Menu selected function: Menu_7
function Menu_7Selected(app, event)
app.TextArea.Value=["Email:";"lijintao.alex@qq.com";"Github:";"https://github.com/AkexStar"];
end
% Menu selected function: Menu_5
function Menu_5Selected(app, event)
app.TextArea.Value=["请将遇到的问题以邮件方式发送给lijintao.alex@qq.com";"收到后第一时间回复您"];
end
% Menu selected function: Menu_4
function Menu_4Selected(app, event)
app.TextArea.Value=[
"本程序配套于武汉大学测绘学院测量平差仿真辅助教学系统V2.0";...
"本程序中“边数据”指观测边边长数据";...
"本程序中“角数据”指观测角角度数据";...
"";...
"使用流程如下：";...
"》1、将角数据与边数据粘贴进指定文本框";...
"》2、点击读入角数据与边数据按钮";...
"》3、若数据读入成功 提示灯变绿且自动显示2个已知点点号";...
"》4、填入已知点坐标数据";...
"》5、点击平差计算按钮";...
"";...
"边数据请粘贴进上方指定区域内";...
"内容包含边对应点号与边长(m),下面为样例数据格式示例：";...
"0 -- 1 97.711";...
"1 -- 2 69.81";...
"2 -- 3 78.536";...
"3 -- 4 72.12";...
"4 -- 5 67.714";...
"5 -- 6 已知值";...
"6 -- 0 65.505";...
"3 -- 7 77.436";...
"7 -- 8 40.1";...
"8 -- 6 68.199";...
"";...
"角数据请粘贴进上方指定区域内";...
"内容包含对应角号与角度(°′″),下面为样例数据格式示例:";...
"∠0 1 2 236°00′33.5″";...
"∠1 0 6 130°33′18.9″";...
"∠1 2 3 225°51′8.5″";...
"∠2 3 4 231°45′21″";...
"∠2 3 7 281°25′11.9″";...
"∠3 4 5 213°46′6.1″";...
"∠4 3 7 49°40′8.4″";...
"∠4 5 6 246°24′48″";...
"∠5 6 0 236°45′44.4″";...
"∠5 6 8 323°59′33.9″";...
"∠0 6 8 87°13′30.7″";...
"∠3 7 8 174°53′58.8″";...
"∠7 8 6 199°35′58.9″";...
"";...
"已知点数据需手动填入，下面为样例数据：";...
"5 x=164.668(m), y=112.313(m)";...
"6 x=274.722(m), y=136.706(m)";...
"";...
"本程序默认测边误差：1/2000";...
"默认测角误差：12″";...
];
end
% Callback function
function SwitchValueChanged(app, event)
end
% Button pushed function: bianButton
function bianButtonPushed(app, event)
if app.biansrcTextArea.Value==""
app.bianLamp.Color="red";
app.biantipEditField.Value="边数据为空！请将边数据粘贴入指定位置";
return;
end
value=strings;
for i=1:length(app.biansrcTextArea.Value)
value=value+" "+app.biansrcTextArea.Value{i,1};
end
bian_temp1 = textscan(value,'%f %s %f %s');
[~,n]=size(bian_temp1);
if n<4
app.bianLamp.Color="red";
app.biantipEditField.Value="边数据格式错误！请重试或参考Help->程序说明";
return;
end
if isempty(bian_temp1{1,2})
app.bianLamp.Color="red";
app.biantipEditField.Value="边数据读入失败！请重试或参考Help->程序说明";
return;
end
bian_temp2=str2double(bian_temp1{1,4});
app.bian=[];
app.bian=[bian_temp1{1,1},bian_temp1{1,3},bian_temp2];
index=isnan(bian_temp2);
if length(index)<2
app.bianLamp.Color="red";
app.biantipEditField.Value="边数据格式错误或已知点少于两个！请重试或参考Help->程序说明";
return;
end
app.A1EditField.Value=app.bian(index,1);
app.A2EditField.Value=app.bian(index,2);
app.bian(index,:)=[];
app.bian=[app.bian,app.bian(:,3)];
app.bianLamp.Color="green";
app.biantipEditField.Value="边数据读入成功！";
end
% Button pushed function: jiaoButton
function jiaoButtonPushed(app, event)
if app.jiaosrcTextArea.Value==""
app.jiaoLamp.Color="red";
app.jiaotipEditField.Value="角数据为空！请将角数据粘贴入指定位置";
return;
end
value=strings;
for i=1:length(app.jiaosrcTextArea.Value)
value=value+app.jiaosrcTextArea.Value{i,1};
end
jiao_temp1 = textscan(value,'%c %f %f %f %f %c %f %c %f %c');
[~,n]=size(jiao_temp1);
if n<10
app.jiaoLamp.Color="red";
app.jiaotipEditField.Value="角数据格式错误！请重试或参考Help->程序说明";
return;
end
if isempty(jiao_temp1{1,2})
app.jiaoLamp.Color="red";
app.jiaotipEditField.Value="角数据读入失败！请重试或参考Help->程序说明";
return;
end
jiao_temp2=(jiao_temp1{:,5}+jiao_temp1{:,7}./60+jiao_temp1{:,9}./3600)/180*pi;
app.jiao=[];
app.jiao=[jiao_temp1{1,2},jiao_temp1{1,3},jiao_temp1{1,4},jiao_temp2,jiao_temp2];
app.jiaoLamp.Color="green";
app.jiaotipEditField.Value="角数据读入成功！";
end
% Value changed function: jiaosrcTextArea
function jiaosrcTextAreaValueChanged(app, event)
app.jiaosrcTextArea.Value = app.jiaosrcTextArea.Value;
end
% Menu selected function: Menu_8
function Menu_8Selected(app, event)
A = app.biansrcTextArea.Value;
[file,path] = uiputfile('*.xlsx');
if path==0
return;
end
filename = fullfile(path,file);
xlswrite(filename,A);
app.biantipEditField.Value="边数据已保存在："+filename;
end
% Menu selected function: Menu_9
function Menu_9Selected(app, event)
A = app.jiaosrcTextArea.Value;
[file,path] = uiputfile('*.xlsx');
if path==0
return;
end
filename = fullfile(path,file);
xlswrite(filename,A);
app.jiaotipEditField.Value="角数据已保存在："+filename;
end
% Value changed function: Spinner
function SpinnerValueChanged(app, event)
value = app.Spinner.Value;
if value==0
return;
end
if value>=app.count
app.Spinner.Value=app.count;
return;
end
app.UITableB.Data=app.data{value,1};
app.UITableP.Data=app.data{value,2};
app.UITablel.Data=app.data{value,3};
app.UITable.Data=app.data{value,4};
app.UITablex.Data=app.data{value,5};
%app.UITableP.Data=P;
%app.UITablel.Data=l;
end
% Menu selected function: BMenu
function BMenuSelected(app, event)
A = app.UITableB.Data;
[file,path] = uiputfile('*.xlsx');
if path==0
return;
end
filename = fullfile(path,file);
xlswrite(filename,A);
app.TextArea.Value="数据已保存在："+filename;
end
% Menu selected function: PMenu
function PMenuSelected(app, event)
A = app.UITableP.Data;
[file,path] = uiputfile('*.xlsx');
if path==0
return;
end
filename = fullfile(path,file);
xlswrite(filename,A);
app.TextArea.Value="数据已保存在："+filename;
end
% Menu selected function: lMenu
function lMenuSelected(app, event)
A = app.UITablel.Data;
[file,path] = uiputfile('*.xlsx');
if path==0
return;
end
filename = fullfile(path,file);
xlswrite(filename,A);
app.TextArea.Value="数据已保存在："+filename;
end
% Menu selected function: VMenu
function VMenuSelected(app, event)
A = app.UITable.Data;
[file,path] = uiputfile('*.xlsx');
if path==0
return;
end
filename = fullfile(path,file);
xlswrite(filename,A);
app.TextArea.Value="数据已保存在："+filename;
end
% Menu selected function: xMenu
function xMenuSelected(app, event)
A = app.UITablex.Data;
[file,path] = uiputfile('*.xlsx');
if path==0
return;
end
filename = fullfile(path,file);
xlswrite(filename,A);
app.TextArea.Value="数据已保存在："+filename;
end
end
% Component initialization
methods (Access = private)
% Create UIFigure and components
function createComponents(app)
% Create ErrorAjustment and hide until all components are created