simple_svpwm

clarke信道模型的建模，在通信系统仿真中应用较为广泛(clarke channel modeling, simulation of the communication system is widely used)

IDEA cryptography document

基于蒙特卡罗方法，得出的是离散数学中的模拟退火算法的实现。(Simulated annealing algorithm)

对图像进行添加噪声处理，并计算相应的峰值信噪比的matlab程序。(A matlab program: add noise to an image and calculate correspondly the Peak Signal to Noise Ratio . )

Ordinary differential equation implementation

对实域信号加窗（矩形窗、汉明窗）做DFT分析信号频谱(The real field signal plus (rectangle window, hamming window) do DFT spectrum analysis)

绘制控制系统近似bode图，为了做自动控制原理作业时偷点懒。虽然matlab自带bode函数但是作业要求画近似的。(Drawing control system approximation bode diagram, when you steal lazy to do the job of Automatic Control Theory. Although matlab function but the job comes bode asked to draw approximate.)

说明：  带励磁系统和调速器的同步发电机仿真模型，可以用的(Simulation model of synchronous generator with excitation system and governor)

program for sampling and reconstruction

Modern instrumentation in nuclear