Calc_ZuHe_1

matlab实现BPSK的调制，并用simulink进行仿真。(matlab achieve BPSK modulation, and simulink simulation.)

适合初学的 从BPSK到64QAM的调制与解调程序(Suitable for beginners from BPSK to 64QAM modulation and demodulation procedures)

pmsm的矢量控制模型，喜欢的可以下载看看，不完善的地方欢迎大家讨论

说明：  这里是一些代码，与matlab有关，是一些小技巧。(code, and the Matlab is some small skills.)

for improving a effect of diversity in pso and methods for avoiding it

schmidl的定时同步算法仿真。可出图。(schmidl timing synchronization method for simulation. Be a map.)

Simple Calculator in GUI matlab

关于互相关函数的matlab程序，按照互相关函数公式编写的matlab程序(The matlab program of cross-correlation function )

用MATLAB实现对同一声音信号的不同频率的采样速率输出幅度谱和相位谱。(MATLAB to the same acoustic signals of different frequency of the output amplitude spectrum and phase spectrum sampling rate.)

平面波展开法计算正方形结构光子晶体的带隙的程序，二维，平面(Plane wave expansion method to calculate the square of the structure of photonic crystal band-gap procedure, two-dimensional, planar)