Tangent

说明：  Simulink中实现PR控制器。PR控制器在逆变器控制中应用很多。PR控制能够在谐振频率处提供无穷大的增益，因而对谐振频率处的电流信号实现无静差跟踪，并且易于实现，可有效降低系统成本。(PR controller is implemented in Simulink. PR controller is widely used in inverter control. PR control can provide infinite gain at the resonant frequency, so the current signal at the resonant frequency can be tracked without static error, which is easy to implement and can effectively reduce the system cost.)

GM(1,1)灰色预测函数，自动返回预测值，并包括残差，关联度，后验差检验。(GM (1,1) Grey forecasting function, automatic return predictive value, and includes the residuals, correlation, after test.)

Skin cancer melanoma segmentation- image processing. efficient detection of diameter and roundness in segmented part

说明：  主要用于潮流计算，可以设置多平衡节点fgfgfgfg(yhuhgfjhgjhgjhg)

B-Spline Surface (with redundant points) Least-Squares Fitting of both Positions and Normals.

利用MATLAB实现简单字符识别的一个例子(The use of MATLAB in the example of a simple character recognition)

MATLAB程序设计教程的源码，对初学者很有帮助，欢迎下载(MATLAB programming tutorial source code, useful for beginners are welcome to download)

这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计,此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训 练符号的信道估计等通信模块。 (This is a space-time block coding based on the MIMO_OFDM communication system simulation design, this system consists of QPSK modulation and demodulation, IFFT modulation, space-time coding and decoding, symbol-based channel estimation training and other communication module.)

matlab查询excel,matlab查询excel，matlab查询excel，matlab查询excel(matlab access to excel)

这是跳频程序通过MATLAB的仿真分析，是很好的学习帮助程序(This is frequency-hopping process through MATLAB simulation analysis, are very good procedures to help study)