Jan-Willem Bisschop / Mbed 2 deprecated EMG_filter

EMG filter. Waarden nog niet perfekt.

Dependencies:   HIDScope mbed

Diff: Filter2.cpp

Revision:
1:70dc835f3a37
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Filter2.cpp	Fri Oct 28 08:55:20 2016 +0000
@@ -0,0 +1,14 @@
+#include "Filter2.h"
+
+double Filter2(double u, double &w1, double &w2, const double a1, const double a2, const double b0, const double b1, const double b2, const double gain)
+{
+    
+    double w = u - a1*w1 - a2*w2;
+    double y = gain * (b0*w + b1*w1 + b2*w2);
+    
+    w2 = w1;
+    w1 = w;
+    
+    return y;
+    
+}
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