gr-baz Package
gr_fir_ccc_generic.h
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/* -*- c++ -*- */
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/*
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* Copyright 2002 Free Software Foundation, Inc.
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*
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* This file is part of GNU Radio
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*
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* GNU Radio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* GNU Radio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Radio; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef INCLUDED_GR_GR_FIR_CCC_GENERIC_H
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#define INCLUDED_GR_GR_FIR_CCC_GENERIC_H
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#include <
gr_core_api.h
>
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#include <
gr_fir_ccc.h
>
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/*!
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* \brief Concrete class for generic implementation of FIR with gr_complex input, gr_complex output and gr_complex taps
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*
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* The trailing suffix has the form _IOT where I codes the input type,
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* O codes the output type, and T codes the tap type.
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* I,O,T are elements of the set 's' (short), 'f' (float), 'c' (gr_complex), 'i' (int)
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*/
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class
GR_CORE_API
gr_fir_ccc_generic
:
public
gr_fir_ccc
{
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public
:
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// CREATORS
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gr_fir_ccc_generic
() {}
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gr_fir_ccc_generic
(
const
std::vector<gr_complex> &
taps
) :
gr_fir_ccc
(taps) {}
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// MANIPULATORS
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/*!
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* \brief compute a single output value.
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*
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* \p input must have ntaps() valid entries.
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* input[0] .. input[ntaps() - 1] are referenced to compute the output value.
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*
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* \returns the filtered input value.
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*/
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virtual
gr_complex
filter
(
const
gr_complex
input[]);
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/*!
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* \brief compute an array of N output values.
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*
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* \p input must have (n - 1 + ntaps()) valid entries.
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* input[0] .. input[n - 1 + ntaps() - 1] are referenced to compute the output values.
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*/
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virtual
void
filterN
(
gr_complex
output[],
const
gr_complex
input[],
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unsigned
long
n);
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/*!
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* \brief compute an array of N output values, decimating the input
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*
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* \p input must have (decimate * (n - 1) + ntaps()) valid entries.
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* input[0] .. input[decimate * (n - 1) + ntaps() - 1] are referenced to
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* compute the output values.
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*/
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virtual
void
filterNdec
(
gr_complex
output[],
const
gr_complex
input[],
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unsigned
long
n,
unsigned
decimate);
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};
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#endif
/* INCLUDED_GR_GR_FIR_CCC_GENERIC_H */
gnuradio-core
src
lib
filter
gr_fir_ccc_generic.h
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