JUNHEN

finite difference demo code

MATLAB code for EDO and RungeKutta methods

一维EM算法MATLAB实现，两分支高斯混合模型，均值和方差都不相同。(one dimensino EM algorithm implemented by MATLAB. Estimate the mean and variance of Gaussian Mixture Model with two branches.)

该程序首先利用小波变换，然后过滤噪音，最终实现图象边缘效果增强的功能(the procedure using wavelet transform, and then filter the noise, and eventually realizing Edge effects enhanced functionality)

为了平衡粒子群算法的全局搜索能力和改良局部能力，采用非线性的动态惯性权重即自适应权重法。给出一个用自适应权重的粒子群算法求多元复杂函数的最小值实例。(To balance the PSO global search capability and improved local capacity, the use of non-linear dynamic adaptive inertia weight that the weighting method. Gives an adaptive weights PSO seeking the minimum of multiple instances of complex functions.)

调制宽带转换器 matlab代码 实现频谱欠Nyquist速率采样检测(MWC Modulated Wideband Converser)

MIMO with matlab sorce code

matlab 数值分析 列主元消去法 线性方程(matlab numerical analysis PCA elimination of linear equations)

转差控制法的matlab模型文件，矢量控制的另一种形式(Matlab model file transfer differential control law)

说明：  本书以MATLAB为基础，介绍了MATLAB电气系统模型库模块及其功能，并以实例介绍了电力电子和电机控制系统的建模和仿真方法。(MATLAB-based book introduces MATLAB electrical system model library modules and functions, and describes examples of power electronics and motor control systems modeling and simulation methods.)