PreviewHandlerEditor

用两个字符形成点阵大字，VC++经典编程源码，很好的参考资料。(Lattice with two characters form characters, VC++ classical programming source code, a good reference.)

windows socket 网络编程的grouptalk例子-windows socket network programming examples grouptalk

程序为叠前偏移c语言程序，利用双程波波动方程有限差分法，此程序可以进行大角度成像。还有prestack common-shot split-step Fourier migration源代码(prestack fd migration，The 2-D prestack common-shot split-step Fourier migration)

一个套接字通信程序 包含一个测试的状态机-A socket communication program includes a test state machine

检测图像中的纹理和伪影 通过提取图像的纹理，灰度值，空间特征对图像进行分割；(Texture and artifact detection in images The image is segmented by extracting the texture, gray value and spatial feature of the image;)

说明：  php集合所有支付组件，阿里支付宝支付，腾讯微信支付(PHP sets all payment components)

说明：  基于MATLAB20，能够解决常规的三维装箱问题(Solving the conventional three-dimensional packing problem)

弹性网和Lasso的代码 用来变量选择的好工具(Lasso code)

说明：  适用IDL调用6s辐射传输方程，生成查找表(Apply IDL to call 6S radiative transfer equation and generate lookup table)

This class is designed to ask user to confirm if accept incoming file .