经典空间平滑方法在doa估计中的应用

黄友瑞的智能优化算法书中的免疫算法源代码！！！！(Intelligent Optimization Algorithm Huang Yourui immune algorithm source code book! ! ! !)

老师布置得题目，比较简单，但很实用，用matlab模拟小圆在大圆上滚动的轨迹。(topic, relatively simple, but very useful, using Matlab simulation knolls in the great circle rolling on the track.)

说明：  共同学习，共同提高，资源共享 一个产生bpsk信号的例子，可以推出MPSK的调制基带信号(studying together, enhancing and sharing resources have BPSK signals an example, can be introduced MPSK the baseband signal modulation)

emd code for calculate emprical mode dicompistion

gbest trajectory (gbest trajectory)

语音信号的A律13折线PCM编译码的MATLAB实现(MATLAB implementation of A-law 13-line PCM encoding code for speech signal)

粒子群算法matlab代码++++++++++++++++++++++++++(PSO matlab code**************************************)

说明：  基于稀疏表示子空间聚类利用加权和1范数和2-范数(Subspace Clustering Based on Sparse Representation Uses Weighted Sum 1 Norm and 2- Norm)

基于Matlab环境编写的一些神经网络PID控制和模糊PID控制源代码，其中包含BP pid，CMAC PID,RBF PID，BP数值逼近算法，BP预测控制以及模糊PID。(Matlab-based environment for the preparation of a number of neural network PID control and fuzzy PID control of the source code, which includes BP pid, CMAC PID, RBF PID, BP Numerical approximation algorithm, BP predictive control and fuzzy PID.)

线列阵指向性图，用于水声领域换能器基阵的指向性仿真(Line array directivity diagram for the field of underwater acoustic change point simulation of energy converter arrays)