Learning_PN_Toolbox

Frequency-Shifting Properties of DTFT

在matlab环境中，实现批量最小二乘算法(In the matlab environment, to achieve batch least squares algorithm)

说明：  交叉相关 图像处理 matlab程序 2D图像(Cross-correlation image processing matlab)

Speech compression using Linear Predictive Coding. LPC is the oldest and the most basic of modern speech coders. Its a lossy scheme. Playback quality isn t preserved in the process but it can be used in low bit-rate systems.

说明：  三自由度直升飞机最优控制的三轴控制和位置控制原程序(three helicopters freedom optimal control of a 3-axis control and location of the original control procedures)

matlab code for the envelope detector in analog communications.

《通信系统仿真原理与无线应用》第18章有关CDMA系统仿真的经典matlab程序(Capter_18 of《Principles of Communications System Simulation with Wireless Applications》,a classic matlab program on CDMA system simulation)

基于Matlab用于求解常微分方程的小程序，非常好用，欢迎下载。(Matlab-based applet for solving ordinary differential equations, and very easy to use, welcome to download.)

机器学习中的垃圾邮件分类程序，用matlab做的。从以下链接下载垃圾邮件数据（spam data）：(数据已下载，放在spambase.zip) http://www-stat.stanford.edu/~tibs/ElemStatLearn/index.html 该数据包含57个邮件信息相关的变量，每条邮件可以被分类为垃圾邮件（Y=1）和非垃圾邮件（Y=0）。输出Y的值在文件中每一列的末尾。练习的目标是要预测电子邮件是否为垃圾邮件。 (Machine Learning spam classification procedures, using matlab to do. Data (spam data) from the following link to download the junk mail: (data has been downloaded, put spambase.zip) http://www-stat.stanford.edu/ ~ tibs/ElemStatLearn/index.html The data includes 57 e-mail messages related variables, each message can be classified as spam (Y = 1) and non-spam (Y = 0). Y value of the output end of each column in the file. The goal is to predict exercise email is spam.)

混沌序列的自相关函数算法，也可以用来检查随机或伪随机序列的自相关(self-correlation of chaotic map or random sequence)