wuchaxitong

说明：  FIR滤波器设计,非常好，大家请下，20 个字太长了，哈人要求啊(FIR filter design)

Printed document authetication using adaptive watermarking technique

matlb编写的IIR滤波器程序，按照给定指标采用模拟低通滤波器（巴特沃思低通或者切比雪夫低通）去逼近理想模拟低通滤波器 ，然后通过双线性变换法对模拟滤波器进行数字化，得到数字滤波器 。(IIR filter matlb prepared by the procedure, according to set targets and analog low-pass filter (Butterworth low-pass or low-pass Chebyshev) approximation to the ideal analog low-pass filter, and then through the bilinear transformation method for analog filtering device to digitize, the digital filter.)

说明：  分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器分类器(Classification classifier classifiers classifier classifiers classifier classifiers classifier classifiers classifier classifiers classifier classifier Classifier)

this is a code for pso optimization method

matlab算法中第8章内容,其他部分陆续上传中，请稍后(matlab algorithm in Chapter 8, other parts of the succession Uploading, please wait)

spectral subtraction code implementation

HOG算法matlab实现，看HOG特征的论文的时候心血来潮写了这个, 就当练练英语, 理解理解HOG特征.

这是对音频信号进行bch编码后进行嵌入水印的程序(This is the audio signal BCH coding embedded watermark after the procedure)

一个简单的Servlat 小程序，希望那个你们喜欢，谢谢大家啦(Servla tServlat Servlat ServlatS ervlat)