Makes a biquadchain out of second order sections
Revision 0:8b742e1512c1, committed 2017-10-20
- Comitter:
- tvlogman
- Date:
- Fri Oct 20 12:23:25 2017 +0000
- Commit message:
- First version - still work in progress
Changed in this revision
biquadChain.cpp | Show annotated file Show diff for this revision Revisions of this file |
biquadChain.h | Show annotated file Show diff for this revision Revisions of this file |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/biquadChain.cpp Fri Oct 20 12:23:25 2017 +0000 @@ -0,0 +1,18 @@ +#include "biquadChain.h" + +#include "mbed.h" +#include "biquadFilter.h" + +// Member function definitions +biquadChain::biquadChain(biquadFilter BQ1, biquadFilter BQ2):bq1(BQ1), bq2(BQ2){ + + } + +double biquadChain :: applyFilter(double u){ + // first SOS + double y = bq1.filterInput(u); + // second SOS + y = bq2.filterInput(y); + // return output value + return y; + } \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/biquadChain.h Fri Oct 20 12:23:25 2017 +0000 @@ -0,0 +1,16 @@ +#ifndef BIQUADCHAIN_H +#define BIQUADCHAIN_H + +#include "mbed.h" +#include "biquadFilter.h" + +class biquadChain { +public: + biquadChain(biquadFilter, biquadFilter); + double applyFilter(double u); + +private: + biquadFilter bq1; + biquadFilter bq2; + }; +#endif \ No newline at end of file