shape_detect

its all about matlab introduction. This document would help anyone to understand matlab easily...

这是SMITH预估器的相关程序，适合搞过程控制的同学学习，希望对大家有用(This is SMITH predictor procedures for students engaged in learning process control, want to be useful)

本模型是根据国外一篇期刊论文的思想搭建起来的二极管钳位三电平逆变器的异步电机直接转矩控制的仿真模型，比较很精确(This model is based on a journal paper abroad thought to build up a diode clamped three-level inverter direct torque control of induction motor, a simulation model of comparison is very accurate)

gbest trajectory (gbest trajectory)

几种常用分布（如泊松分布、正态分布、指数分布、均匀分布）随机变量的matlab实现方法。(Surement distribution (eg Poisson distribution, normal distribution, exponential distribution, uniform distribution) random variable matlab implementation methods.)

给出了非线性系统的一维粒子滤波算法，扩展Kalman算法(EKF),并进行了算法的比较。(one dimensional Particle filter and Extended Kalman Filter.)

Obtain the CDF plots of PAPR from an OFDM BPSK transmission specified per IEEE 802.11a specification Per the IEEE 802.11a specifications, we 52 have used subcarriers. Given so, the theoretical maximum expected PAPR is 52 (around 17dB). However, thanks to the scrambler, all the subcarriers in an OFDM symbol being equally modulated is unlikely. Using a small script, the cumulative distribution of PAPR from each OFDM symbol, modulated by a random BPSK signal is obtained

Small MatLab routine to perform a fast fourier transformation to determine the dominant frequencies in a time response

PV system working very good

BLDC控制系统模型matlab2015版本，pwm采用了5中导通方式，而且速度环采用了模糊PI和数字PI两种方法进行对比(BLDC PWM FUZZYPI)