#include <iir_hpf.h>
Collaboration diagram for SPUC::iir_hpf< Numeric >:
Public Member Functions | |
iir_hpf (double A=0) | |
iir_hpf (const char *file) | |
Constructor reading coefficient from a file. | |
void | print () |
Print out coefficients. | |
Numeric | clock (Numeric input) |
Input new sample and calculate output. | |
void | reset () |
Reset. | |
Protected Attributes | |
double | gain |
double | a |
Numeric | out |
Numeric | previous_out |
Numeric | previous_in |
Template for 1st Order IIR filter.
The filter is assumed the first order high pass digital filter generated by the bilinear transform of a first order analog filter.
where A is real
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Constructor reading coefficient from a file.
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Input new sample and calculate output.
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Print out coefficients.
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Reset.
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