主成分分析法，用于将低数据维度-pca

是学习matlab的很好程序资料 可以用来方便设计fir滤波器(Matlab is a good learning process can be used to facilitate the design of fir filter)

Tsuanmi aleart funcction

用于进行特征选择的方法，可以对数据进行降维，减少冗余。(For the method of feature selection, the data can be reduced and redundant.)

用快速ICA算法实现信号分离，两进两出，调试通过。(fast ICA algorithm signal separation, the two-two, through debugging.)

三角波的频谱研究matlab程序，可以画出三角波，并根据性质来改变得到希望的波形(The triangle wave spectrum matlab program, you can draw the triangle wave and waveform hope to change based on the nature)

三维空间矢量调制算法的仿真实例。3D-SVPWM(Three-dimensional space vector modulation algorithm simulation examples. 3D-SVPWM)

Standard MCM communications system

KLT tracker image processing

介绍了原型滤波器的设计，并比较了不同混叠因子下滤波器的性能(this code include the design of the prototype filter,which is widely used in the multicarrier communication.we also compare the performance with different coefficient.)

zig-zag code for beginner