GNU Radio 3.6.1 C++ API
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Concrete class for generic implementation of FIR with gr_complex input, gr_complex output and float taps. More...
#include <gr_fir_ccf_generic.h>
Public Member Functions | |
gr_fir_ccf_generic () | |
gr_fir_ccf_generic (const std::vector< float > &taps) | |
virtual gr_complex | filter (const gr_complex input[]) |
compute a single output value. | |
virtual void | filterN (gr_complex output[], const gr_complex input[], unsigned long n) |
compute an array of N output values. | |
virtual void | filterNdec (gr_complex output[], const gr_complex input[], unsigned long n, unsigned decimate) |
compute an array of N output values, decimating the input | |
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gr_fir_ccf () | |
construct new FIR with given taps. | |
gr_fir_ccf (const std::vector< float > &taps) | |
virtual | ~gr_fir_ccf () |
virtual void | set_taps (const std::vector< float > &taps) |
install new_taps as the current taps. | |
unsigned | ntaps () const |
virtual const std::vector< float > | get_taps () const |
Additional Inherited Members | |
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std::vector< float > | d_taps |
Concrete class for generic implementation of FIR with gr_complex input, gr_complex output and float taps.
The trailing suffix has the form _IOT where I codes the input type, O codes the output type, and T codes the tap type. I,O,T are elements of the set 's' (short), 'f' (float), 'c' (gr_complex), 'i' (int)
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inline |
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inline |
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virtual |
compute a single output value.
input
must have ntaps() valid entries. input[0] .. input[ntaps() - 1] are referenced to compute the output value.
Implements gr_fir_ccf.
Reimplemented in gr_fir_ccf_simd, and gr_fir_ccf_armv7_a.
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virtual |
compute an array of N output values.
input
must have (n - 1 + ntaps()) valid entries. input[0] .. input[n - 1 + ntaps() - 1] are referenced to compute the output values.
Implements gr_fir_ccf.
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virtual |
compute an array of N output values, decimating the input
input
must have (decimate * (n - 1) + ntaps()) valid entries. input[0] .. input[decimate * (n - 1) + ntaps() - 1] are referenced to compute the output values.
Implements gr_fir_ccf.