. NET Compact Framework Data Access Technologies Talking source code

各类同态滤波器的比较，如指数同态滤波器，高斯同态滤波器，低通同态滤波器，高通同态滤波器-Comparison of various types of filters with the state, such as the index homomorphism filter, Gaussian filter with the state, low-gang-state filters, high-gang-state filter

高质量C++C 编程指南 内容不多但很有用，提高程序质量的好书-Quality C++ C programming, not much, but useful guide to improve the program quality of books

8*8点阵，按下按键会自动切换点扫描，字母切换显示，左右滚动显示功能。-8* 8 dot matrix, press the button will automatically switch point scan, switch the letters show that around a rolling display.

聊天室，适合学习VC+网络编成的朋友参考， 内容清晰，可供参考！-The BBS software is useful for programmer who is learning VC+ web programming, the content is clear and could be use as reference too!

WinXP core sources-WinXP core sources!!!

金 这允许用户与服务器下载或上载文件或使用 FTP 服务器进行通信的 Qt 应用程序

采用ic编写的handyboard机器人的调试各参数的程序,(如火焰值地面灰度)-used ic handyboard prepared by the robot parameters of the testing procedures (such as flame value ground Gray)

This sample shows how floating-point exceptions may be captured and handled in an MFC application.

输入一个自然数Ｎ（2≤N≤9），要求输出如下的螺旋矩阵，即边长为N*N，元素取值为1至N*N，1在左上角，呈顺时针方向依次放置各元素。 N=3时，相应的矩阵中每个数字位置如下图所示： 1 2 3 8 9 4 7 6 5-Enter a natural number N (2 ≤ N ≤ 9), the requirements are as follows spiral output matrix, that is, edge length of N* N, the element values for the 1 to N* N, 1 in the upper left corner, showing a clockwise direction in order to place the various elements . N = 3, the corresponding figures for the location of each matrix as follows: 123,894,765

这对于功率流分析非常有用。此程序可用于验证用户程序是否给出正确的负荷流解决方案（使用Gauss-Siedel方法最多4个有效数字）。程序给出了中间解。用户应按以下指定格式提供数据和解决方案；