Update ReadME.md

Author: GSSfearless

SOM/ReadME.md

@@ -1,5 +1,8 @@
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 ##  This is SOM part for ME5405 Project
-##  Step 1:Please RUN Load.m to do pre-processing work for the dataset
-##  Step 2:Please RUN SOM_net to trian the SOM network
+#In order to operate the Self-organized map function, simply open the SOM_net.m file under the SOM file. The data used were generated previously. Additionally, if #you want to generate data, you only need to open the load.m file under the SOM file.
+#1. Run SOM_net.m file, the SOM will train automatically.
+#2. Test the result: run SOM_net.m file, type in “nctool” in the command line, and select the character that you want to test.
+#3. *Using characters  from section 2.7.2: run SOM_link, type in “nctool” in the command line, and select the character.
+#4. *Generate the data: open and run the load.m, the data will generate automatically.