duojingyanshi

数字信号处理中常用模块的MATLAB实现(Commonly used in digital signal processing module of the MATLAB implementation)

audio watermarking using dc level shifting

用topsis法求取各评价方案的优劣。构建了MATLAB代码来求解(Calculated by the TOPSIS method of the pros and cons of scheme uation.)

说明：  本程序搭建了七电平MMC拓扑，并附有简单的控制策略，该程序可以运行，如果想研究MMC控制的可以学习，后期再次基础之上可以拓展为多端柔性直流输电系统。(This program builds a seven level MMC topology with simple control strategy. The program can run. If you want to study the MMC control, it can be extended to multi terminal flexible DC transmission system.)

LDPC码校验矩阵声称函数，可以根据度分布生成相应的校验矩阵，适用于码长很长的LDPC.(LDPC check matrix function claims that can be generated in accordance with the corresponding distribution check matrix, for a very long code length LDPC.)

MATLAB高级语言在控制系统中的应用，重点介绍了控制系统中软件包的使用及应用的例子(MATLAB high-level language application in the control system, focusing on the control system package examples of the use and application of)

这是一个多目标多参数无约束线性优化程序，其中包括三个具体的应用实例，对于解决非线性优化问题十分好用(This is a multiple target multi parameter non linear constrained optimization program, which includes three specific examples of application, to solve the nonlinear optimization problem is very easy to use)

A Practical Introduction to Programming and Problem Solving Third Edition 的代碼(the source code for A Practical Introduction to Programming and Problem Solving Third Edition)

基于线性有限元法（FEM）的二维静态边值问题的求解分析(Solving linear analysis based on the finite element method (FEM) in two-dimensional static Boundary Value Problems)

多个关于有源电力滤波器的仿真例子，所有例子都有调试完毕，对学习APF有帮助(A plurality of active power filter on simulation example, all the examples have debugging, learning APF helpful)