很好用的快速扩展随机生成树算法matlab开发源码

pca matlab pca matlab

Electromagnetics good book for develop,good luck

说明：  matlab 关于二值图像熵和交叉熵的计算程序,这一程序与结合其它方法对图像进行分割,作为一个判断标准.(matlab on the binary image entropy and cross entropy calculation procedure, which in combination with other methods and image segmentation, as a criterion.)

永磁同步电机的仿真模块，是一个很有用的东东，能够很好的用于风力发电系统仿真建模。(building model for wind power system.)

two dimensional random walk is generated

EMD经验模态分解,用于信号处理，也常和hilbert变换一起用于信号特征提取、信号消噪等领域(EMD empirical mode decomposition for signal processing, and is often used in conjunction with hilbert transform signal feature extraction, signal de-noising and other fields)

同步发电机三相突然短路有阻尼绕组编程仿真，包含励磁短路电流，定子绕组短路电流。(Modeling and Simulation of the damping winding of synchronous generator three phase sudden short circuit, including the excitation current, stator winding short-circuit current.)

用matlab编写的newmark－belta法求解结构动力响应(Prepared using matlab newmark-belta method for structural dynamic response)

说明：  高压直流输电系统非线性变结构控制器的设计，仿真(HVDC nonlinear variable structure controller design, simulation)

emd算法程序，希望对大家有所帮助(emd algorithm procedures, we hope to help )