hypo_sand_octave

快速泊松方程求解--MATLAB Fast Poisson Solver in a Square(Fast Poisson equation- MATLABFast Poisson Solver in a Square)

MATLAB时频分析技术及其应用MATLAB时频分析技术及其应用(MATLAB time-frequency analysis technology and its applicationsMATLAB time-frequency analysis technology and its applications)

Newton s method for solving system of nonlinear equations.

非线性整数规划的遗传算法Matlab程序 通常，非线性整数规划是一个具有指数复杂度的NP问题，如果约束较为复杂，Matlab优化工具箱和一些优化软件比如lingo等，常常无法应用，即使能应用也不能给出一个较为令人满意的解。这时就需要针对问题设计专门的优化算法。下面举一个遗传算法应用于非线性整数规划的编程实例，供大家参考！(Matlab genetic algorithm of nonlinear integer programming Usually, the nonlinear integer programming is a NP problem, having the index complexity if the constraint is relatively complex, the Matlab optimization toolbox and some optimization software lingo, etc, for example, are often unable to apply, even if that can be also cannot give a more satisfactory solution.This is where the problem for design optimization algorithm.Here for a genetic algorithm is applied to nonlinear integer programming programming examples, for your reference!)

系统分析： O型控制系统的输出 在matlab上可以显示其输出图像(system analysis the graph of output in zero system )

用matlab编的 找二值图像的重心 可以下下来看看(Made use of the matlab binary image to find the center of gravity can be down to see the next)

这个工具箱是为了方便图像和视频在 matlab 环境中的操作。其目的是为了补充，而不是替换 Matlab 图像处理工具箱，事实上它需要安装 Matlab 图像工具箱。强调对代码效率和代码重用。(This toolbox is meant to facilitate the manipulation of images and video in Matlab. Its purpose is to complement, not replace, Matlab s Image Processing Toolbox, and in fact it requires that the Matlab Image Toolbox be installed. Emphasis has been placed on code efficiency and code reuse.)

肌电信号高低滤波算法与50Hz陷波器算法，仿真已通过(The EMG high-low filter algorithm and 50Hz notch filter algorithm have been simulated.)

BER for bpsk with coding

均匀圆阵仿真:m=8 阵元数 azimuth=[-55 0 40] 方位角 p=length(azimuth) 信号源个数 snap=1000 最大快拍数 drl=0.5 圆阵半径与波长之比 snr=15 信噪比dB 流程：1、构造信号2、构造噪声阵列流型矩阵3、观测信号4、观测信号协方差矩阵5、求解特征值与特征向量6、显示图谱。(The uniform circular array simulation: m = 8 element azimuth = [-55 0 40] azimuth p = length (azimuth) number of source snap = 1000 maximum number of snapshots drl = 0.5 ratio of the radius of the circular array wavelength snr = 15 SNR dB process: 1, constructed signal structure noise array manifold matrix 3, the observed signals observed signals covariance matrix 5 eigenvalue and eigenvector 6, display the map.)