Mann_Kendall_Modified

语音信号经过一个FIR滤波器，包括前后的频谱图，光谱图，滤波器的零值点，以及频谱(Voice signal through a FIR filter, including the front and rear of the frequency spectrum, spectral map, the filter zero points, and the spectrum)

PCA,KPCA完整程序，对研究人脸识别非常有用(this the code of pca and kpca)

大学数学实验，ISBN 9787302102406,部分习题源代码(Experimental Mathematics, ISBN 9787302102406, part of the exercises the source code)

这个程序再matlab2012b版本上调试成功，以前在毕业设计的时候在网上找到的资料，希望对大家有用，数字水印算法实现（matlab程序包），包含有DCT水印嵌入算法，DWT水印嵌入算法，以及水印攻击和性能测试程序。参考价值极大(This program debug version then matlab2012b success in graduate design information previously found on the Internet when we want to be useful, a digital watermarking algorithm (matlab package), including a watermark embedded DCT algorithm, DWT algorithm embedded watermark, watermark attack and performance testing procedures. Great value)

三点定位算法，利用MATLAB进行仿真，亲测有效。。。(Three-point positioning algorithm, using MATLAB for simulation, pro-test effective)

MATLAB编程的数值计算MATLAB programming for numerical computing(MATLAB programming numerical MATLAB programming for numerical computing)

利用matlab编写的串行通信助手程序，GUI界面对学通信的应该很有帮助(Matlab serial communication using a helper application written, GUI interface should be helpful in learning to communicate)

数子信号处理中的信源数目估计aic的MATLAB程序(The number of sub-signal processing in the estimated number of the letter of the source of the MATLAB program aic)

matlab code sets for utility applications

给音频加100hz正弦噪音，分别用巴特沃兹、切比雪夫、椭圆滤波器滤波，显示误差曲线(Plus 100hz noise to sound, respectively Butterworth, Chebyshev, elliptic filter filtering error curve)