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PCM
本程序可以对一个模拟信号进行数字化,使用的是PCM即脉冲编码调制,其结果是将样值转化为8位PCM编码。现今语音编码大多数采用这类编码方法(This procedure can be an analog signal to digital, using pulse code modulation or PCM, and the result is kind of value will be translated into eight PCM coding. Most of the current speech coding to adopt this type of coding method)
- 2007-10-05 18:39:14下载
- 积分:1
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DTMF
dtft程序图源代码,本科生毕业设计程序( DTMF, by itself, creates a new DTMF or raises the existing
)
- 2013-03-03 13:12:16下载
- 积分:1
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hilbert
将实信号变换为复信号,提取信号幅值、相位角,计算相位同步指数,分析各组信号数据之间的同步稳定性。(The signal is converted into a complex signal, extraction of signal amplitude, phase angle, calculation of phase synchronization index, analysis of stability of synchronization between each signal data.)
- 2013-12-19 11:41:14下载
- 积分:1
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xishaoxing
模仿人眼的视觉注意机制,以图像中的稀少点和对比度为特征,求出视觉注意点。(Mimic the human eye visual attention mechanism to image point and a contrast ratio of rare characteristics, find the point of visual attention.)
- 2010-06-07 16:42:51下载
- 积分:1
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LDA55
LDA算法及matlab实现(有实例)对初学者有很大帮助(LDA algorithm and matlab implementation)
- 2010-09-25 10:17:29下载
- 积分:1
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matlab-90-examples
说明: matlab环境下的90个历程,从简单到复杂,覆盖了matlab所有功能(matlab course of the 90 conditions, from simple to complex, covering all functions matlab)
- 2011-04-06 11:10:09下载
- 积分:1
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cdma
CDMA信号调制解调,采用直接序列扩频,过加性高斯白噪声下的误码率计算。(the model of CDMA)
- 2014-11-17 13:27:49下载
- 积分:1
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em_ghmm
EM算法的MATLAB实现,EM算法是HMM中用于随机过程模型参数训练的经典算法(the inplement of algorithm EM with MATLAB,the algorithm is a claasical mathod which is used to train the patameter of the HHM model.)
- 2009-04-03 22:14:41下载
- 积分:1
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MATLAB_Programming_Multivariate_Gaussian_Random_Pr
一个MATLAB程序,用以产生多变量高斯随机过程的样本(A MATLAB program used to generate the samples for multivariate Gaussian random process)
- 2010-02-07 16:14:21下载
- 积分:1
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gaborWavelet2
gabor变换提取图片特征的代码片断,以及gabor滤波器的部分代码(gabor transform to extract image features of the code snippet)
- 2010-05-18 15:23:10下载
- 积分:1