PSO-Standard-algorithm-t

Simulation sous simulink, de la machine asynchrone triphasée avec sources sinusoidales, et vecteurs complexes de la MAS

说明：  用matlab实现图像的直方图均衡化处理(Matlab image histogram equalization processing )

这是随进总结的关于无线传感器网络的一些算法，希望对大家有用，leach 算法编码，heed分簇算法仿真，改进的salama仿真，kNearestNeighbors仿真(here is some matlab code for wireless sensor network, for example, leach, heed, improved salama, knearestneighbors as so on)

说明：  matlab实现9/7双正交小波变换，将图像分解到频域(matlab realize 9/7 biorthogonal wavelet transform, the image is decomposed into the frequency domain)

STBC MIMO 通信的代码，模拟了不同SNR下的BER。代码中，有注释说明(STBC MIMO communication code to simulate the BER in the SNR. Code, there are explanatory notes)

这是一个仿真qpsk信号通过不同信道模型（包括单径，多径，莱斯，瑞利平坦等信道）的性能的matlab程序。(This is a simulation qpsk signals through different channel model (including single-track, multi-track, Condoleezza Rice, Rayleigh and other flat Channel) Performance of Matlab procedures.)

分数阶傅里叶变换计算方面,仿真效率很高的，各种kalman滤波器的设计。( Fractional Fourier transform computing, High simulation efficiency, Various kalman filter design.)

说明：  非期望产出的SBM模型，计算带有非期望产出的效率模型(undesirable-sbm model)

说明：  MATLAB实现图像的腐蚀膨胀,不是直接用语句的那种,而是根据腐蚀膨胀的算法编制的.(MATLAB Image corrosion expansion, not the kind of statement directly, but by the expansion of corrosion of the algorithm.)

说明：  寻找三次样条多项式需要求解大量的线性方程。实际上，给定N个断点，就要寻找N-1个三次多项式，每个多项式有4个未知系数。这样，所求解的方程组包含有4*(N-1)个未知数。把每个三次多项式列成特殊形式，并且运用各种约束，通过求解N个具有N个未知系数的方程组，就能确定三次多项式。 (find cubic spline solving polynomial need a lot of linear equations. In fact, given N breakpoints, it is necessary to look for N-1 cubic polynomial, each with four polynomial coefficients unknown. Thus, by solving the equations contain 4* (N-1) unknown. Each cubic polynomial Timing special form, and use of various constraints, by solving N with N unknown coefficient equations, we can identify three polynomial.)