linearregression

用matlab编写的，能够实现一个阶梯图(Using matlab prepared to achieve a ladder diagram)

To design a low pass Filter using Blackman window matlab code with example

说明：  块匹配法相邻两帧matlab代码，用来进行相邻两帧块匹配(Block matching algorithm matlab code for two adjacent frames)

对语音信号进行倒谱分析，观看其频谱的幅度信息(Cepstrum of the speech signal analysis, see the spectrum of amplitude information)

Clustering 和 SVM 结合的预测模型算法。聚类采用k-means方法，SVM采用lib-svm工具箱。(kMeans and SVM(support vector machine) prediction model is provided.)

經由此程序可以檢驗時間序列是否為混沌的性質(do lyapunov)

主要是关于彩色图像边界提取的源代码。里面包含有待处理的图片以及所有的源代码，即M文件。(Mainly on the color image edge extraction of the source code. Which contains the picture to be addressed, as well as all the source code, that is, M documents.)

matlab+dct+数字水印，这实在linux系统下运行的程序。(matlab+ dct+ digital watermarking, which is running under linux system procedures.)

本程序对语音信号加上不同长度的汉明窗，研究不同的窗长对语音信号的自相关函数的影响(Hamming window, the application on the speech signal plus different lengths study different window length of the autocorrelation function of the speech signal)

对图像进行压缩编码的matlab程序,包括霍夫曼编码、算数编码、行程编码等方法。(Matlab codes for picture processing, including Huffman coding, run-length coding and arithmetic coding.)