marijn peters
/
EMG_filters
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Dependencies: HIDScope biquadFilter mbed
Revision 1:cba4ec626984, committed 2015-10-02
- Comitter:
- marijnstudent
- Date:
- Fri Oct 02 09:46:41 2015 +0000
- Parent:
- 0:a635c33123e3
- Child:
- 2:ff71e9909646
- Commit message:
- in plaats van tweede orde, eerste order -> minder coefficienten waardoor de ::biquadFilter:: geen foutmelding geeft
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/HIDScope.lib Fri Oct 02 09:46:41 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/tomlankhorst/code/HIDScope/#5020a2c0934b
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/biquadFilter.lib Fri Oct 02 09:46:41 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/tomlankhorst/code/biquadFilter/#e3bf917ae0a3
--- a/main.cpp Fri Oct 02 09:28:51 2015 +0000
+++ b/main.cpp Fri Oct 02 09:46:41 2015 +0000
@@ -1,26 +1,24 @@
#include "mbed.h"
+#include "HIDScope.h"
#include "biquadFilter.h"
-#include "HIDScope.h"
// nummerator van het notchfilter die 50 Hz stopt (waardes komen uit MATLAB)
-double numnotch50_1 = 0.982385438526093;
-double numnotch50_2 = -3.17931708468812;
-double numnotch50_3 = 4.53709552901243;
-double numnotch50_4 = -3.17931708468812;
-double numnotch50_5 = 0.982385438526093
+const double numnotch50_1 = 0.987588938090325;
+const double numnotch50_2 = -1.59807864631545;
+const double numnotch50_3 = 0.987588938090325;
+
// dennumerator van het notchfilter die 50 Hz stopt
-double dennotch50_1 = 1;
-double dennotch50_2 = -3.20756923909869;
-double dennotch50_3 = 4.53678523216548;
-double dennotch50_4 = -3.15106493027755;
-double dennotch50_5 = 0.965081173899138
+const double dennotch50_2 = -1.59807864631545;
+const double dennotch50_3 = 0.975177876180649;
+
// filter notch50 aanmaken met de hierboven weergegeven coefficienten
-BiquadFilter notch50(numnotch50_1,numnotch50_2,numnotch50_3,numnotch50_4,numnotch50_5,dennotch50_1,dennotch50_2,dennotch50_3,dennotch50_4,dennotch50_5)
-
+biquadFilter notch50(numnotch50_1,numnotch50_2,numnotch50_3,dennotch50_2,dennotch50_3);
int main()
{
+
+
while (true) {
}