神经网络PID参数自整定

applies soft-threshold t to all elements of x and computes SURE

说明：  修正MUSIC算法实现相干信号源的DOA估计算法(amendment MUSIC algorithm coherent signal source DOA estimation algorithm)

Genetic Algorithm for optimization

基于社交网络的k-clique算法，完成社团划分(Based on the social network k-clique algorithm)

说明：  电力电子变LLC拓扑仿真，可帮助初学者理解电力电子变压器谐振拓扑特性(LLC topology simulation of power electronic transformer)

用Matlab实现的图像操作基本算子，实现的比较简单，欢迎大家支持(Matlab implementation of image manipulation with the basic operator)

该计算代码主要对msk,fsk,ask等常规调制信号的循环谱进行了仿真，可以进一步补充，谢谢大家分享。(This calculation code mainly cyclic spectrum msk, fsk, ask other conventional modulation signal simulation, can be further supplemented, thank you share.)

大学数学实验-清华出版社-姜启源-第5章例题源代码 (Mathematics Experiment-Tsinghua University- Chapter 5 Example )

牛人krishna示例的升余弦滚降滤波器的时域和频域仿真(the simulation of raised cosine filter for both time and frequency domains，by krishna, happy learning!)

汉明码编码仿真程序，在Matlab环境下仿真，适用于初学者。(Hamming code encoding simulation program, in the Matlab simulation environment for beginners.)