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说明：  归一化后截止频率为0.2的数字低通滤波器，并且能有效滤掉工频干扰，使心电信号有效表达信息。(The normalized digital low-pass filter with a cutoff frequency of 0.2, and can effectively filter out power frequency interference, so that the ECG signal can effectively express information.)

说明：  可用于求解六自由度并联机器人正解的matlab程序(Matlab program that can be used to solve the forward solution of a 6-DOF parallel robot)

QAM调制的MATLAB仿真程序，是深入理解调制解调的一个很好的例子。(QAM modulation MATLAB simulation program, an in-depth understanding of modulation and demodulation of a good example.)

说明：  DM500 Main scematic diagram

应用ＭＡＴＬＡＢ对双边带调制进行仿真，和性能分析(Application of MATLAB to bilateral modulation simulation, and performance analysis)

通信原理课程做的大作业，关于正交调制的。(communication theory courses do the work, on the orthogonal modulation.)

初学者设计的matlab顶点问题着色问题gui解决，要求输入顶点个数，可计算色多项式，及染色方法(Matlab beginners designed gui question vertex coloring problem resolved for the importation of the number of vertices, chromatic polynomial computable, and staining)

数字信号处理 应用MATLAB 中文pdf(Digital signal processing applications MATLAB Chinese pdf)

说明：  详细介绍了用Matlab编程计算Mie散射的参考文献，内含Matlab源码。(Detailed calculations using Mie scattering Matlab programming reference that contains Matlab source code.)

Pearson s correlation coefficient between two variables is defined as the covariance of the two variables divided by the product of their standard deviations