Two-dimensional-matlab-simulation

利用matlab仿真双边带信号（DSB）的调制与解调，适用于初学者(Band signal using matlab simulation bilateral (DSB) modulation and demodulation, for beginners)

testpscad用以通过matlab来调用PSCAD程序，并执行PSCAD的模型，结束后关闭程序； testwrite是对PSCAD的模型进行修改的一个例子(testpscad matlab to call for the adoption of PSCAD program, and execute PSCAD model, after the close of the program testwrite PSCAD model is an example of modification)

SecVibratPSO :用二阶振荡粒子群优化算法求解无约束优化问题 (SecVibratPSO: optimization algorithm for solving unconstrained optimization problems with second-order oscillating particle swarm)

最强大的QPSK、16QAM程序，可以生成QPSK、16QAM程序的Matlab仿真程序，注释十分详细，可直接运行或调用使用！已测试，可使用！(The most powerful QPSK, 16QAM program that can generate QPSK, 16QAM program Matlab simulation program, very detailed comments can be run directly or call use! Have been tested, you can use!)

本代码实现了人工鱼群算法（ASFA.m）,并用该算法寻找Sphere函数的极小值(This is a ASFA .)

The code and methods of image processing based on matlab

四阶累积量ESPRIT方法仿真讨论，很实用。(ESPRIT method for fourth-order cumulant simulation discussion, it is practical.)

说明：  拉丁超立方体模拟程序，用于易于拉丁超立方体的蒙特拉罗模拟(latin MC)

说明：  该程序用于在实验中所测量的振动、噪声、水声以及数值模拟监测所得到的信号，实现信号的频谱分析。(The program is used to measure the vibration, noise, underwater sound and the signal obtained by numerical simulation monitoring in the experiment to realize the spectrum analysis of the signal.)

As shown in (5), the inductor current oscillates around a dc value at twice the grid frequency. The PWM technique assumes a constant dc input current and thus,