Using sinusoidal signal with amplitude offset

qleonardolp · Jul 27, 2023 · 8e31884 · 8e31884
1 parent 0fb01b1
commit 8e31884
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/forecastnucleoframework/src/reference_generators/Sinusoid.cpp b/lib/forecastnucleoframework/src/reference_generators/Sinusoid.cpp
@@ -5,6 +5,6 @@ forecast::SinusoidRefGen::SinusoidRefGen(float frequency, float amplitude) : fre
 }
 
 std::vector<float> forecast::SinusoidRefGen::process(const IHardware* hw) {
-    float output = amplitude * sin(2 * M_PI * frequency * hw->get_current_time());
+    float output = (amplitude * (-1)* cos(2 * M_PI * frequency * hw->get_current_time() )) + amplitude;
     return {output};
 }