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Basic_EM_Code
SampleGenerate.m 生成EM_data数据
GMM_EM_Main.m 执行EM
temp2是测试如何求高斯密度的函数(SampleGenerate.m
GMM_EM_Main.m
temp2)
- 2009-09-19 00:36:44下载
- 积分：1
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EX
说明： BPSK,Pi/4DQPSK,16QAM调制解调的实现：实现具体的调制解调功能(BPSK, Pi/4DQPSK, 16QAM modem realization: the realization of specific functions of modulation and demodulation)
- 2008-11-05 23:17:55下载
- 积分：1
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example4_5
分析双极性不归零码的功率谱特性请输入随机序列的长度N= (ubplot(312)
plot(f,lpf)
title( 低通滤波器 )
axis([-fs/2 fs/2-0.2 1.2])
subplot(313)
plot(f,abs(yr_lpf)/N)
title( 经低通滤波后的频谱 )
xlabel( f /Hz ) )
- 2010-05-25 20:56:23下载
- 积分：1
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risecos_qpsk
qpsk的升余弦滤波，matlab编写M文件，调试成功，显示滤波图形。(the qpsk raised cosine filter, Matlab prepared M-file debugging success, showing the filter graphics.)
- 2012-04-24 21:01:42下载
- 积分：1
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Watermarking
this program water mark a sound in picture with GUI based on haar transfrom
- 2013-08-25 17:05:37下载
- 积分：1
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GA+MP
多种群的遗传算法数值优化；速度快，求解精准；(Numerical optimization of genetic algorithms for multiple groups)
- 2018-01-29 10:15:47下载
- 积分：1
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1
说明： 短时频分析,程序中通过加窗截取信号，分析其时频关系(short time-freqence analysis)
- 2010-09-16 18:53:55下载
- 积分：1
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Mult_matriz
this code on C ANSI develop the product between matrix A*A, A*B, B*A.
- 2015-03-30 02:35:26下载
- 积分：1
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lowpassfilterBW
low pass filter designed in matlab
- 2009-09-10 18:20:02下载
- 积分：1
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j03_samsims
Blind, Adaptive Channel Shortening by Sum-squared Auto-correlation Minimization (SAM)," IEEE Trans. on Signal Processing, December 2003.
The two zip files below should be installed in parallel.
- 2011-01-09 20:56:52下载
- 积分：1
