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Energy 的代码
test_sentence.m
clear all;Fs=8000;
load ma1_4,soundsc(ma1_4);
len=50;
Voice=ma1_4'/max(abs(ma1_4')); %对语音进行归一化
figure,subplot(2,1,1),plot (Voice),title('原始语音 ma1-4'),axis([0 length(Voice) -0.8 1.1]),grid on;
f=
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=
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
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
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
errorcode.txt
发信人: energy (长白山), 信区: MathTools
标 题: Re: 有关matcom45的一个问题
发信站: BBS 水木清华站 (Wed Oct 6 22:57:19 1999) WWW-POST
【 在 zouyuan (abcde) 的大作中提到: 】
: 我在用matcom4.5时，如果在“>>”后直接输入命令，
: 这时命令总时不能正确显示，如“>>dir”，显示
ddsy922.c
//==============================================================================
// PROJECT = DemoDDSY966
// MODULE = main.C
// SHORT DESC. = main module
// DEVICE = ATMAIL89SC52
errorcode.txt
发信人: energy (长白山), 信区: MathTools
标 题: Re: 有关matcom45的一个问题
发信站: BBS 水木清华站 (Wed Oct 6 22:57:19 1999) WWW-POST
【 在 zouyuan (abcde) 的大作中提到: 】
: 我在用matcom4.5时，如果在“>>”后直接输入命令，
: 这时命令总时不能正确显示，如“>>dir”，显示