coherent_model_test_span_ok

power flow by newton-aphson method

通过采用matlab软件来实现在最大类间方差算法下求解自适应阈值，对图像进行分割(Achieved through the use of matlab software for solving adaptive threshold in Otsu algorithm for image segmentation)

设计Matlab程序实现最小均方误差算法，要求：已知模式类的模式向量，依据最小均方误差算法设计判决器(Matlab program designed to achieve the minimum mean square error algorithm requires: pattern vectors known patterns and the like, according to the minimum mean square error algorithm design decider)

BP neural netowrk regression

matlab实现对一声音信号的功率谱与时频分析(matlab realize the power spectrum of a sound signal with the frequency analysis)

智能微电网粒子群优化算法,微源：光伏、风机、发电机、储能等(Smart Microgrid PSO, micro sources: photovoltaic, wind turbines, generators, energy storage, etc.)

随机信号通过4fsk调制经过瑞利衰落信道的误码率仿真(reilaign channel)

压缩传感，压缩感知，压缩采样，稀疏表达，稀疏表示，的入门例子(compressive sensing compressed sensing)

说明：  matlab 开发用到的各种实例 非常实用 分享(matlab developed a variety of examples used)

matlab仿真出刀刃的夫琅禾费衍射，其中有四副图，原图，二维衍射图样，函数图象和三维衍射图样(matlab simulation of the cutting edge of the Fraunhofer diffraction, which has four maps, original, two-dimensional diffraction patterns, functions, images and three-dimensional diffraction pattern)