PCA2Matlab

RS粗糙集利用，用于特征属性的约减，用matlab实现的。(RS rough set utilized for feature attributes about subtraction, using matlab to achieve.)

drtoolbox降维工具箱程序包以及使用的范例 LLE，LTSA，ISOMAP，等( examples of drtoolbox use)

这是matlab的入门及提高教程，便于初学者从基础开始学期，讲解细致。(This is a matlab entry and improve the tutorial, easy for beginners to start with the basics semester, explain meticulous.)

数字信号处理中的程序，采用music编写程序，进行谐波恢复试验(Digital signal processing procedures, the use of music programming, for harmonic retrieval test)

MATLAB program for implementing COSTAS reciever in communications.

对比LDPC Hamming 循环卷积码三种编码方式的误码率(Contrast BER LDPC Hamming codes are three circular convolution encoding)

双闭环可逆直流调速（H桥） 波形很稳定 适合用于学习(Reversible double-loop DC speed (H-bridge) is very stable waveform suitable for learning)

采用自相关法提取基音周期，提取周期与实际值误差较小(Using autocorrelation method to extract the pitch period extraction cycle with the actual value of the error is smaller)

this is the start casecade program. it is very useful for beginer.

通信原理课程原理课题：数字幅度调制的抗噪声性能。程序运行于MATLAB环境下(communication theory courses principle topics : digital modulation rate of the anti-noise performance. Procedures in the MATLAB environment)