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Energy 的代码
chow_algo.m
% Chow's Algorithm
% ----------------
% This is based on the paper by Chow et al titled
%
% A Practical Discrete Multitone Transceiver Loading Algorithm
% for Data Transmission over Spectrally Shaped
chow_algo.m
% Chow's Algorithm
% ----------------
% This is based on the paper by Chow et al titled
%
% A Practical Discrete Multitone Transceiver Loading Algorithm
% for Data Transmission over Spectrally Shaped
qgain475.h
/*
********************************************************************************
*
* GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001
* R99 Ve
calc_en.h
/*
********************************************************************************
*
* GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001
* R99 Ve
qgain475.h
/*
********************************************************************************
*
* GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001
* R99 Ve
calc_en.h
/*
********************************************************************************
*
* GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001
* R99 Ve
tfpm_cornel.m
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
chow_algo.m
% Chow's Algorithm
% ----------------
% This is based on the paper by Chow et al titled
%
% A Practical Discrete Multitone Transceiver Loading Algorithm
% for Data Transmission over Spectrally Shaped
myvoicemark.m
%%% voice - unvoice speech part decision
%%% 2004-3jingjing:端点检测程序使,适应于多种采样率
function [T]=myvoicemark(x,Fs)
FrameLength=round(Fs*0.0025); %%2.5ms, Fs=16000时为40 samples
energy_threshold=
bpsk.m
function [symbols]=bpsk(data_block,model)
% [symbols]=bpsk(data_block,model)
%
% Output:
% symbols - Symbols mapped in signal-space (symbol-vector)
%
% Input:
% data_block - Vector of data