PFshow

说明：  信号频谱分析，倍频程算法matlab程序，1/N倍频程(Signal spectrum analysis, octave algorithm matlab program, 1/N octave)

在转速为48K/min时，滚动体的几个时域波形(In speed for 48 k/min, rolling body several time domain waveform )

通过matlab对多幅图像进行图像分割，并找出关键区域，实现定位(Of multiple images through the matlab image segmentation, and identify critical areas to achieve positioning)

说明：  利用Matlab编程验证用EM算法估计的高斯混合模型的相关参数的性能。(Validate the use of Matlab programming estimated using EM algorithm for Gaussian mixture model parameters related to the performance.)

This is control design and simulation document of PMSM. Hope you can edit and use it to your exercise. It is not actually integrated but I think it will be useful for you.

本Raptor码仿真程序很好地解释了学习过程中遇到的各种困难，仿真正确，实用价值高(The Raptor code emulation program to explain the difficulties encountered in the learning process, correct simulation, high practical value)

install_guide.rar，matlab说明，初学者必看(install_guide.rar,matlab,help for new user)

于慧敏版信号与系统第二版部分自己编的部分matlab程序代码... (YU Hui-min version of the second edition of part of the signal and system part of their series of matlab code ...)

包含12个MATLAB函数，分别长生2PSK 4psk 8psk信号 和16QAM信号以及星座图 噪声程序等(12 MATLAB includes a function of longevity separately 2PSK 4psk 8psk signal and 16QAM signal constellation diagram, as well as procedures such as noise)

说明：  这是个利用粒子群算法(PSO)优化PID控制器参数的matlab程序，其中选取的性能指标为ITAE。(this is the use of particle swarm algorithm (PSO) PID controller optimized parameters of Matlab procedures, these performance indicators selected for ITAE.)