circularTE

matlab 中矩阵行列移动函数 m文件，shiftl,shiftr等(matlab matrix of the ranks of mobile function m file, shiftl, shiftr such as)

电子书matlab——powersystem_ebook(matlab_powersystem_ebook，ebook)

极值学习机，一种最近流行的算法。它的使用，使得计算过程大大的简化，值得交流分享。(Extreme Learning Machine, a recently popular algorithms. Its use, so that the calculation process is greatly simplified, worth sharing.)

本程序是计算振动信号各种参数的实验程序。 主要功能是计算均值、标准差、方差、偏斜度、峭度、峰峰值、方根幅值、平均幅值、峰值、波形指标、峰值指标、脉冲指标、裕度指标。(This procedure is experimental procedure of the calculation of the various parameters of the vibration signal. The main function is to calculate the mean, standard deviation, variance, skewness, kurtosis, peak-to-peak, the square root of the amplitude, average amplitude, peak waveform indicators and peak indicators, pulse indicators, margin index.)

基于三电平拓扑结构的整流器，采用的是电压外环和电流内环的双PI闭环控制，对于三电平整流器的学习有一定的学习作用。(Based on the three level topology of the rectifier, the use of the outer loop and the current loop of the double PI closed-loop control for the study of three level rectifier has a certain role in learning.)

第6章 矩阵特征值计算.zip。是从书中光盘里拷贝的代码，放在这里与大家共享，希望对大家有帮助。(Chapter 6 matrix eigenvalue calculation)

matlab code for id on multivariable systems for state space controllers. auxiliary function to be used by everybody that have the rest of the algorithm

对心率变异性（HRV）曲线进行时域分析时候，主要参数SDNN，SDANN，SDNN_INEDX等的matlab计算程序。(On heart rate variability (HRV) curve when the time-domain analysis, the main parameters SDNN, SDANN, SDNN_INEDX etc. matlab calculation program.)

主要讲述了matlab相关的数学问题的解答，很全面。(Focuses on matlab related mathematical questions, very comprehensive.)

this file is simulink of DC motor and PID controller