永磁同步电机直接转矩控制simulink

本程序实现mimo无线通信的仿真程序，是通信工程用matlab实现mimo仿真的的必备程序。(This program implements mimo wireless communications simulation program, communications engineering simulation using matlab mimo essential procedures.)

Matlab快捷键命令大全，感觉很有用，希望大家喜欢！！(Matlab shortcut command Guinness, feel useful, I hope you like it! !)

同一张图片的各种不同的显示，以及对图片进行对比，能明显看出其中的不同(different to show the same picture)

通信系统中常用的多进制数字相位调制的源代码 并结合ofdm系统 加入了相应的保护前缀（cp）和导频序列 应用于有关ofdm的信道估计等系统(Communication systems commonly used in multi-band digital phase modulation of the source code and combine OFDM system by adding a prefix corresponding protection (cp) and the pilot sequence used in the relevant channel estimation of OFDM systems)

说明：  学习MATLAB的实用教程，word版文档，包含许多MATLAB程序实例(learning MATLAB)

对网格进行平滑，利用汉宁窗对海底地形进行平滑。直接输入函数即可。(Smoothing of the grid, the use of Hanning smoothing of the submarine topography. Can be directly input function.)

matlab中常用代码集合，适合初学者学习参考。(matlab a collection of commonly used code, suitable for beginners to learn.)

用matlab编的例外点检测演示程序，适合于数据挖掘和统计。(Made an exception with matlab Detection Demonstration Program, suitable for data mining and statistics.)

说明：  图像逆透视变换，本文只有程序，没有理论知识，理论知识可以参考网上的详细讲解，本文程序是搬网上大神的，谢谢！(Image inverse perspective transformation, this article only procedures, no theoretical knowledge, theoretical knowledge can refer to the detailed explanation on the Internet, this article procedure is to copy the online God, thank you!Image inverse perspective transformation, this article only procedures, no theoretical knowledge, theoretical knowledge can refer to the detailed explanation on the Internet, this article procedure is to copy the online God, thank you!)

HHT在matlab中的实现，包括emd和hht分解过程(HHT in matlab, including emd and hht decomposition process)