BiQuadchains_zelfbeun.h

00001 #include "mbed.h"
00002 
00003 //BiQuad Chains for each EMG, total 4 chains
00004 //EMG1!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00005 //Highpass 
00006 BiQuadChain highp1;
00007 BiQuad highp1_1( 9.21171e-01, -1.84234e+00, 9.21171e-01, -1.88661e+00, 8.90340e-01 );
00008 BiQuad highp1_2( 1.00000e+00, -2.00000e+00, 1.00000e+00, -1.94922e+00, 9.53070e-01 );
00009 
00010 //Notch
00011 BiQuadChain notch1;
00012 BiQuad notch1_1( 9.56543e-01, -1.82035e+00, 9.56543e-01, -1.84459e+00, 9.53626e-01 );
00013 BiQuad notch1_2( 1.00000e+00, -1.90305e+00, 1.00000e+00, -1.87702e+00, 9.59471e-01 );
00014 
00015 //Lowpass 4th order cutoff 3Hz
00016 BiQuadChain lowp1;
00017 BiQuad lowp1_1( 7.69910e-09, 1.53982e-08, 7.69910e-09, -1.96542e+00, 9.65769e-01 );
00018 BiQuad lowp1_2( 1.00000e+00, 2.00000e+00, 1.00000e+00, -1.98532e+00, 9.85677e-01 );
00019 
00020 //EMG2!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00021 //Highpass
00022 BiQuadChain highp2;
00023 BiQuad highp2_1( 9.21171e-01, -1.84234e+00, 9.21171e-01, -1.88661e+00, 8.90340e-01 );
00024 BiQuad highp2_2( 1.00000e+00, -2.00000e+00, 1.00000e+00, -1.94922e+00, 9.53070e-01 );
00025 
00026 //Notch
00027 BiQuadChain notch2;
00028 BiQuad notch2_1( 9.56543e-01, -1.82035e+00, 9.56543e-01, -1.84459e+00, 9.53626e-01 );
00029 BiQuad notch2_2( 1.00000e+00, -1.90305e+00, 1.00000e+00, -1.87702e+00, 9.59471e-01 );
00030 
00031 //Lowpass 4th order cutoff 3Hz
00032 BiQuadChain lowp2;
00033 BiQuad lowp2_1( 7.69910e-09, 1.53982e-08, 7.69910e-09, -1.96542e+00, 9.65769e-01 );
00034 BiQuad lowp2_2( 1.00000e+00, 2.00000e+00, 1.00000e+00, -1.98532e+00, 9.85677e-01 );
00035 
00036 //EMG3!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00037 //Highpass
00038 BiQuadChain highp3;
00039 BiQuad highp3_1( 9.21171e-01, -1.84234e+00, 9.21171e-01, -1.88661e+00, 8.90340e-01 );
00040 BiQuad highp3_2( 1.00000e+00, -2.00000e+00, 1.00000e+00, -1.94922e+00, 9.53070e-01 );
00041 
00042 //Notch
00043 BiQuadChain notch3;
00044 BiQuad notch3_1( 9.56543e-01, -1.82035e+00, 9.56543e-01, -1.84459e+00, 9.53626e-01 );
00045 BiQuad notch3_2( 1.00000e+00, -1.90305e+00, 1.00000e+00, -1.87702e+00, 9.59471e-01 );
00046 
00047 //Lowpass 4th order cutoff 3Hz
00048 BiQuadChain lowp3;
00049 BiQuad lowp3_1( 7.69910e-09, 1.53982e-08, 7.69910e-09, -1.96542e+00, 9.65769e-01 );
00050 BiQuad lowp3_2( 1.00000e+00, 2.00000e+00, 1.00000e+00, -1.98532e+00, 9.85677e-01 );
00051 
00052 //EMG4!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00053 //Highpass
00054 BiQuadChain highp4;
00055 BiQuad highp4_1( 9.21171e-01, -1.84234e+00, 9.21171e-01, -1.88661e+00, 8.90340e-01 );
00056 BiQuad highp4_2( 1.00000e+00, -2.00000e+00, 1.00000e+00, -1.94922e+00, 9.53070e-01 );
00057 
00058 //Notch
00059 BiQuadChain notch4;
00060 BiQuad notch4_1( 9.56543e-01, -1.82035e+00, 9.56543e-01, -1.84459e+00, 9.53626e-01 );
00061 BiQuad notch4_2( 1.00000e+00, -1.90305e+00, 1.00000e+00, -1.87702e+00, 9.59471e-01 );
00062 
00063 //Lowpass 4th order cutoff 3Hz
00064 BiQuadChain lowp4;
00065 BiQuad lowp4_1( 7.69910e-09, 1.53982e-08, 7.69910e-09, -1.96542e+00, 9.65769e-01 );
00066 BiQuad lowp4_2( 1.00000e+00, 2.00000e+00, 1.00000e+00, -1.98532e+00, 9.85677e-01 );