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之字扫描，是在JPEG压缩中使用的一个数据扫描格式。自己在MATLAB中编程实现了正反函数。(zigag scanning is a mode of data scanning in JPEG data hoop.This codes realize the zigzag scanning and the inverse zigzag scanning.)

an alogorithm pso train a neural network

离网光伏发电系统仿真 光伏电池 Boost电路 逆变(Off-grid PV power system simulation Boost circuit photovoltaic inverter)

说明：  基于灰度直方图，对图像的纹理特征进行提取，根据灰度共生矩阵得到的四个纹理描述子。(Histogram based on image texture features were extracted, according to the four GLCM texture descriptors obtained.)

说明：  基于核的FCM，可以用于聚类或者图像分割，但运行速度不是很快 自己不知道如何优化(Kernel-based FCM, can be used for clustering or image segmentation, but the speed is not fast they do not know how to optimize)

可以对很多的常见电路图进行仿真，功能很强大············(It is very useful for the simulation of the circuit)

Matlab binary是基于matlab软件开发的应用于图像二值化处理的源码，使用简单易懂。(Matlab binary is based on the Matlab software is applied to image binarization processing of source code, using a simple and easy to understand.)

采用matlab编程，实现克里金差值算法(Using matlab programming, the difference between the kriging algorithm)

CRC码生成器和卷积码的仿真程序。其中CRC码可以自定义生成多相式或字符串；卷积码可以自定义约束长度和码长。(CRC code generator and the simulation program convolutional codes. Which the CRC code can customize the generation of multi-phase or string convolutional codes can customize the constraint length and code length.)

对周期排布的介质柱上钻有小孔的结果进行平面波的分析(cycle arrangement of the media column of drilling a small hole results plane wave analysis)