ldpc_toolkit_1_1

太阳风（低密度等离子体）在带电平板周围的粒子密度、电势的PIC法模拟。(The code simulates flow of solar wind (low density plasma) over a charged plate. )

说明：  有详细的粒子群优化算法源代码，可以用于控制器参数寻优(Detailed particle swarm optimization algorithm source code, can be used for controller parameters optimization)

Gauss Seidal Load Flow Analysis

Mathematics concepts for electrical engineers

一个很好用的卡尔曼滤波器，大家可以尝试下(a kalman which is very good)

一种非常实用的识别数字的matlab程序，内有使用说明(the code can be used to recognition numbers)

matlab裂缝图像分割，先进行二值化，后边缘检测，最后用ostu类方间法阀值分割。(crack matlab image segmentation, binarization first, after edge detection, and finally between ostu class threshold segmentation method.)

基于SVPWM的电流型PWM整流器设计及其仿真，实现结果，波形正确(Based on SVPWM Current PWM Rectifier design and simulation to achieve a result, the waveform correctly)

基于矩阵重构的DOA估计算法，包含DSVD算法和ESVD算法(The DOA estimation algorithm including DSVD and ESVD)

包含各种matlab仿真的源程序，同时从基础上开始介绍matlab的使用，包括矩阵运算等。(Includes a variety of matlab simulation of the source, also introduced from the beginning based on the use of matlab, including matrix operations, etc..)