kopia lustrzana https://github.com/AlexandreRouma/SDRPlusPlus
12 wiersze
440 B
C++
12 wiersze
440 B
C++
#pragma once
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#include "windowed_sinc.h"
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#include "estimate_tap_count.h"
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#include "../window/nuttall.h"
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namespace dsp::taps {
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inline tap<float> lowPass(double cutoff, double transWidth, double sampleRate, bool oddTapCount = false) {
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int count = estimateTapCount(transWidth, sampleRate);
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if (oddTapCount && !(count % 2)) { count++; }
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return windowedSinc<float>(count, cutoff, sampleRate, window::nuttall);
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}
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} |