源码文件
/* * imdct.c * Copyright (C) 2000-2003 Michel Lespinasse * Copyright (C) 1999-2000 Aaron Holtzman * * The ifft algorithms i…
Butterfly+Operation 源代码
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/* * FFT/MDCT transform with 3DNow! optimizations * Copyright (c) 2006 Zuxy MENG Jie. * Based on fft_sse.c copyright (c) 2002 F…
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/* * FFT/MDCT transform with SSE optimizations * Copyright (c) 2002 Fabrice Bellard. * * This library is free software; you ca…
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/* Convolutional encoder and Viterbi decoder for K=7 rate=1/3 code * Copyright 1999 Phil Karn, KA9Q * May be used under the term…
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/* Convolutional encoder and Viterbi decoder for K=7 rate=1/2 code * Copyright 1999 Phil Karn, KA9Q * May be used under the term…
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/* Copyright 1994 Phil Karn, KA9Q * May be used under the terms of the GNU Public License */ /* The two generator polynomials fo…
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/* The three generator polynomials for the NASA Standard K=7 rate 1/3 code */ #define POLYA 0x4f #define POLYB 0x57 #define POLYC …
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/* Viterbi decoder for K=7 rate=1/2 convolutional code * continuous traceback version * Copyright 1996 Phil Karn, KA9Q * * Thi…
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/* Viterbi decoder for K=7 rate=1/3 convolutional code * continuous traceback version * Copyright 1996 Phil Karn, KA9Q * * Thi…
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