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xiaobo
小波光谱去噪源代码，包含三种阈值去噪方法和误差分析(Wavelet Spectra Denoising source code, including the three threshold denoising method and error analysis)
- 2010-06-17 16:28:49下载
- 积分：1
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entropy_calc
Entropy calculation of a file
- 2011-02-04 23:18:21下载
- 积分：1
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zishiyingjiangzao
说明： 这里介绍了一种基于自适应滤波的噪声抵消法，采用归一化最小均方误差算法，采集实际噪声环境下各种不同信噪比的带噪语音样本进行降噪处理，实验结果表明，处理后信号的信噪比得到了较大程度的提高，大大改善了听音效果，具有很高的可懂度，且语音自然度好，没有失真；并与谱减法进行了比较，自适应噪声抵消法的降噪幅度比谱减法有一定提高，在听音效果上，用自适应噪声抵消法处理后的语音在清晰度，自然度方面优于谱减法。(Here a novel adaptive noise cancellation method using normalized least mean square algorithm, collecting a variety of actual noise environment, the SNR of noisy speech samples for noise reduction, experimental results show that treatment After the signal to noise ratio was greater improvement in the level, greatly improved the listening results, with high intelligibility and naturalness of speech is good, no distortion and were compared with the spectral subtraction, adaptive noise cancellation law than the spectral subtraction noise reduction rate of a certain improvement in the listening results, and with the adaptive noise cancellation method in the treatment of voice clarity, naturalness is better than spectral subtraction.)
- 2011-04-13 11:57:31下载
- 积分：1
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cancion1
noise cancelation using matlab, select your audio file
- 2014-09-08 12:08:50下载
- 积分：1
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cum4est
通过输入关参数，求相得四阶累积量。方便的解决了求四阶累积量的计算复杂问题。(Through the input parameters, phase fourth order cumulants. Convenient to solve the fourth-order cumulant of calculating the complex problems.
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- 2013-08-03 11:02:52下载
- 积分：1
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MatlabTradingDemo
simple moving average trading demo
- 2015-01-15 22:43:31下载
- 积分：1
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thin
此为基于MATLAB平台对指纹图像进行细化处理算法(This is based on MATLAB platform thinning algorithm for fingerprint image)
- 2010-11-16 09:39:54下载
- 积分：1
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multipathrayleigh
自己编写的关于MIMO 的瑞利衰落信道仿真程序延时为1 2 4(I have written on the MIMO Rayleigh fading channel simulation program delay for the 124)
- 2009-12-24 11:27:21下载
- 积分：1
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pro_master
beamforming codebook design for MIMO system
- 2011-01-25 19:53:34下载
- 积分：1
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QPSK
QPSK系统的simulink仿真，包括PCM编码、误码率统计以及星座图显示(Simulink simulation of the QPSK system, including PCM coding, bit error rate statistics and the constellation graph display)
- 2015-01-21 15:22:25下载
- 积分：1
