Diff: main.cpp

Revision:

3:344b173f85fe

Parent:

2:ae55928ff00f

Child:

4:3b9e2d49d5fb

--- a/main.cpp	Tue Oct 06 12:19:27 2015 +0000
+++ b/main.cpp	Tue Oct 06 13:18:52 2015 +0000
@@ -13,6 +13,7 @@
 double Fs = 500; //Hz
 double t = 1/ Fs; // voor EMGticker
 
+
 // Filter1a: 50Hz Notch
 double v1_50a = 0, v2_50a = 0;
 const double a1_50a = -1.61803398875, a2_50a = 1.00000000000;
@@ -25,6 +26,7 @@
 const double b0_50b = 1.00000000000, b1_50b = -1.61803398875, b2_50b = 1.00000000000;
 const double gain_50b = 1.000000;
 
+
 // Filter1: 20Hz HighPass
 double v1_HP = 0, v2_HP = 0;
 const double a1_HP = -0.76475499450, a2_HP = 0.27692273367;
@@ -49,7 +51,7 @@
     
     // 50Hz Notch filter
     double y50a = Filter(u, v1_50a, v2_50a, a1_50a, a2_50a, b0_50a, b1_50a, b2_50a, gain_50a);
-    double y50b = Filter(y50a, v1_50b, v2_50b, a1_50b, a2_50b, b0_50b, b1_50b, b2_50b, gain_50a);
+    double y50b = Filter(y50a, v1_50b, v2_50b, a1_50b, a2_50b, b0_50b, b1_50b, b2_50b, gain_50b);
     
     // High Pass filter. Tot 20Hz wordt weggefliterd
     double yHP = Filter(y50b, v1_HP, v2_HP, a1_HP, a2_HP, b0_HP, b1_HP, b2_HP, gain_HP);
@@ -60,7 +62,7 @@
     // Low Pass filter. Alles vanaf 5Hz wordt weggefilterd 
     double yLP = Filter(y1, v1_LP, v2_LP, a1_LP, a2_LP, b0_LP, b1_LP, b2_LP, gain_LP);
     
-    double y = yLP;
+    double y = 10 * yLP;
     
     // Plotten in HIDscope
     scope.set(0,u); //ongefilterde waarde naar scope 1