基于cyclic-MUSIC的DOA估计Matlab仿真

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.)

基于改良圈算法的MATLAB编程求解旅行商问题，程序简单，但是比较粗糙(Improved algorithm based on MATLAB programming cycle traveling salesman problem, the program is simple, but relatively rough)

说明：  为断层扫描（CT）源程序，用于多点激励接受断层扫描。(To tomography (CT) of the source, for multi-point excitation accept tomography.)

说明：  光纤LP13模式,光纤模式计算，纤芯模式，有效折射率(Fiber LP13 mode, fiber mode calculation, fiber core mode, effective refractive index)

信号与信息处理——阵列信号处理DOA估计的matlab算法，这是求根music算法的源代码，非常有用的代码(Signal and information processing- array signal processing matlab algorithm for DOA estimation, this is roots music algorithm source code, very useful code)

用wolf法计算最大lyapunov指数(The maximum lyapunov index calculation method by wolf)

此程序是matlab计算六层框架结构在地震作用下的动力响应，并绘出动力响应曲线(This program is matlab calculation of the dynamic response of the six-story frame structure under earthquake, and draw power response curve)

Matlab classic program about Print

贪吃蛇，大家都知道了，这个界面有点粗糙。顺便请问一下axis的 drawmode 设为 normal 　或　 fast 有什么区别。(As we all known, this is the snake game. The GUI isn t very well. By all means, it is not bad to make it by MATLAB.)

图像的平面微分平方和能够反映图像高频分 量的能量。用计算平面微分平方和的方法在空间域上计算相邻像素亮度差值的平方和，对应于在频率域上计算图像高频分量的能量和，此值越大，图像对焦越准确(Differential square image plane and the image can reflect the energy of high frequency. Computational method of Planar Differential squares calculated in the space domain to the square of the difference between the brightness of adjacent pixels and corresponds to the image in the frequency domain calculation of high frequency energy and, this value is larger, the more accurate the image focus)