gr_fir_fff_generic Class Reference
#include <gr_fir_fff_generic.h>
Inheritance diagram for gr_fir_fff_generic:
[legend]Collaboration diagram for gr_fir_fff_generic:
[legend]List of all members.
Detailed Description
Concrete class for generic implementation of FIR with float input, float 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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Public Member Functions |
| | gr_fir_fff_generic () |
| | gr_fir_fff_generic (const std::vector< float > &taps) |
| virtual float | filter (const float input[]) |
| | compute a single output value.
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| virtual void | filterN (float output[], const float input[], unsigned long n) |
| | compute an array of N output values.
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| virtual void | filterNdec (float output[], const float input[], unsigned long n, unsigned decimate) |
| | compute an array of N output values, decimating the input
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Constructor & Destructor Documentation
| gr_fir_fff_generic::gr_fir_fff_generic |
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) |
[inline] |
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| gr_fir_fff_generic::gr_fir_fff_generic |
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const std::vector< float > & |
taps |
) |
[inline] |
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Member Function Documentation
| float gr_fir_fff_generic::filter |
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const float |
input[] |
) |
[virtual] |
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compute a single output value.
input must have ntaps() valid entries. input[0] .. input[ntaps() - 1] are referenced to compute the output value.
- Returns:
- the filtered input value.
Implements gr_fir_fff.
Reimplemented in gr_fir_fff_simd. |
| void gr_fir_fff_generic::filterN |
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float |
output[], |
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const float |
input[], |
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unsigned long |
n |
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) |
[virtual] |
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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_fff. |
| void gr_fir_fff_generic::filterNdec |
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float |
output[], |
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const float |
input[], |
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unsigned long |
n, |
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unsigned |
decimate |
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) |
[virtual] |
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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_fff. |
The documentation for this class was generated from the following files:
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