ldpc

说明：  既可以用于高压输电网的潮流解算，又可以用于低压配电网的潮流解算，还可以同时解算输电网 加配电网的混合潮流问题,程序为PQ 分解法.(Both the trend for high-voltage transmission grid solver, but also the trend for low voltage distribution network solver, solver can also increase with the power transmission grid hybrid power flow problem, the program for the PQ decomposition.)

wavelet matlab example，you can learn wavelet analysis from these examples.(wavelet matlab example, you can learn wavelet analysis from these examples.)

这是Simulink关于FFT显示的模型。希望对初学者有用。(This is the Simulink model of FFT display. Hope useful for beginners. )

基于高频电流注入的永磁同步电机初始角检测，具体是旋变高频电流注入。效果不错，外带相关论文几篇，很有参考意义。(The initial angle detection based on high frequency current injection of permanent magnet synchronous motor, in particular high-frequency current injection resolver. Well, take away a few relevant papers, it is very useful.)

Matlab编写的Jakes信道模型，接口参数定义见程序(Matlab prepared Jakes channel model, see the definition of interface parameters of procedures)

完美的ofdm仿真程序，交织，编码，调制和解调，等很全(Perfect ofdm simulation program, interleaving, coding, modulation and demodulation, and so is the whole)

说明：  高等光学仿真（matlab版）-光波导、激光书中部分程序(Higher optical simulation (matlab)- waveguide, the laser part of the program in the book)

说明：  修正的ESPRIT 算法,该算法可以提高估计性能(modified ESPRIT algorithem，which can obtain robust estimation performence )

matlab7.0基础教程，对于初学者很有用，pdg格式(matlab7.0 basis Guide, useful for beginners, pdg format)

The objective is to measure the differences between two images, and measurement of image quality.