PID_Simulink

matlab下，用dspbuilder实现dds模块产生正弦波的源码(matlab under dds with the realization of dspbuilder generated sine wave source modules)

说明：  通信系统中的psk误码率的matlab程序(communication system psk BER of the Matlab procedures!)

遗传算法求tsp问题及其matlab代码实现 主程序中有一rand( seed ,n) n 为某一整数, 这是设置随机数发生器的种子，这样实际上规定了随机数发生的方式，因此后面的随机数其实都是定下来的，这样所有人就可以看到同一结果, 可注释掉此行，那么每次的结果就不一定再相同了. (Genetic algorithm to solve the TSP problem and the matlab code to achieve A Rand main program ( seed , n) n as an integer, which is the setting of the random number generator seed, this actually provides a random number generating means, so the random number behind actually are determined, so that everyone can see the same results, can comment out this line, then each time the results do not necessarily the same. )

hamming code but run correct

digital modulation technique QAM

Solutions for communication networks 3.(Solutions for communication networks 3. Good for students to understand exercises in the book.)

gold code generation sing pn sequence auto correlation properties using mat lab code

简单介绍了intrans的用法，并简单那介绍了研究生写开题报告时应该注意的问题(Intrans introduced the use of simple, and it introduces the students to write a simple opening report should pay attention to the problem)

Io out put current of pv modul for grid connected pv system

Motion stimation_ This gets the absolute difference of any pair of video frames.