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Speech Recognition using MEL cepstral Coefficients

调制信号识别，利用设计的算法识别出调制信号。(Modulated signal identification, the use of algorithms to identify the design modulated signal.)

频谱选取，一般用于后续向量机的诊断的特征。进行了频谱分析后对每个频带的能量进行分离开。(Spectral selection, generally for subsequent diagnostic feature vector machine. Spectrum analysis conducted after the energy of each frequency band to leave.)

用matlab 编写的100个各种小算法与代码，供大家学习参考，希望能有用。(100 using matlab small algorithm code for all to learn, can be useful.)

用matlab编写的基于人脸识别系统,文献可参考"Eigenfaces vs. Fisherfaces: Recognition using class specific linear projection."已经测试过程序可正常运行没有问题(Prepared using matlab face recognition system based on the literature may refer to " Eigenfaces vs. Fisherfaces: Recognition using class specific linear projection." Procedures have been tested there is no problem running)

说明：  高斯变换高斯变换高斯变换高斯变换高斯变换(Gaussian transformationGaussian transformationGaussian transformationGaussian transformationGaussian transformation)

用matlab模拟球形微粒的散射特性。。。。。。。(Simulate the scattering properties of spherical particles)

基于matlab的人工免疫算法，适用于故障诊断(Matlab-based artificial immune algorithm for fault diagnosis)

development filter window

Output of Consettaltion when SNR=10,20