fitellipse

求电力系统状态估计ieee9节点 的雅阁比矩阵(Seeking power system state estimation Accord than ieee9 node matrix)

模拟计算迈克尔逊干涉仪产生的强度曲线，及其对波长和夹角的依赖性。(Ring pattern of intensity of the Michelson interferometer)

pso-pid matlab程序，实现粒子群法自适应调节(Pso-pid matlab program to realize adaptive adjustment of particle swarm optimization)

用matlab语言实现的模糊神经网络，可以直接拿来用。(Matlab language implementation using fuzzy neural network, can be directly brought to use.)

电能质量谐波的一个程序，只有谐波，大家看看(power quality)

说明：  按复调制原理编制复调制频率细化函数，分主函数和调用函数。(By re-establishment of complex modulation frequency modulation principle of detailed functions, sub-master functions and call functions.)

本模型是基于matlab Simulink搭建的PQ控制和下垂控制模型，可以用于微电网的并网和孤岛运行PID参数已经调好，效果理想，可以供参考。(This model is based on the model of PQ control and droop control built by MATLAB Simulink. It can be used in the parallel operation of microgrid and islanding operation. The PID parameters have been adjusted, and the effect is ideal, which can be used for reference.)

频谱检测中能量检测ROC仿真程序 频谱检测中双门限检测ROC仿真程序(Spectrum detection, energy detection ROC emulator spectrum detection, double threshold detection ROC emulator)

这是关于现代信号处理的一些课件，主要讲述了有关离散序列的傅里叶变换等(This is about some of the courseware of modern signal processing, mainly tells about the discrete Fourier transform sequence)

以前写的数值分析里的追赶法的代码,我自己看着是可用的(Previous numerical analysis method to write the code in the catch)