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此为小波边缘提取的源代码，已经精心调试过，请放心使用.(This is the wavelet edge detection of the source code has been carefully debugging, please rest assured that use.)

说明：  基于主成分分析(PCA)的人脸识别系统。(Based on principal component analysis (PCA) of face recognition systems.)

调用smooth函数进行加噪数据的平滑处理(noise and smooth )

介绍了采用电化学阻抗谱来进行锂电池的模型参数分析(lithium battery parameter estimation)

使用matlab编写改进的欧拉数值算法程序(the Euler numerical algorithm matlab prepared to improve)

用matlab自编的基于自适应局部线形化的软件可靠性模型.效果非常良好.源程序和数据集都有,可以直接运行.(using Matlab-based adaptive self Local Alignment of software reliability models. The effect was very good. source code and data sets have, and can directly operation.)

给出了数字图像处理图像复原运算中混合噪声的自适应滤波代码，经过matlab调试运行成功，图像处理结果较好(Adaptive filtering code given mixed noise in digital image processing image restoration operation, successful after matlab commissioning run, the results of image processing)

三次样条插值，在marmousi模型，上的应用，这是老师给我的作业 做的还不错 希望大家 给我开通账号的机会(it is good)

利用MATLAB实现OFDM的基本功能。效果不错(Use MATLAB to achieve the basic functions of OFDM. Good results)

this program use to read wav file in matlab