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LPC vocoder LPC vocoder with several option Graphical user interface Also included several .wav file as example

sobel filter for image processing

单相有源电力滤波器仿真系统框图，电能质量的谐波补偿(APF MATLAB )

通过巴特沃斯滤波器的通带和阻带截止频率以及通带和阻带衰减做出相关的图形。(Through the Butterworth filter passband and stopband cut-off frequency and passband and stopband attenuation to make the relevant graphics.)

fundamental principles of space-time coding for wireless communications

用Matlab实现的人脸检测算法. Based on the paper: Face Detection using Local SMQT Features and Split Up SNoW Classifier(Face Detection algorithm for Matlab. Based on the paper: Face Detection using Local SMQT Features and Split Up SNoW Classifier)

该程序能够对于矩阵就行求逆运算，是一个质量比较高的程序。(The program can be on the line for the matrix inverse operation is a relatively high quality of procedures.)

说明：  本程序给出了qpsk调制的源码程序，具有一定的参考价值( this program shows the qpsk modulation,from this program we can understand the process of qpsk modulation more .)

this is coding of dwt in matlab

网上查找的关于决策树的matlab代码，可与参考参考(Tree on the Internet to find the matlab code, with REFERENCES)