Calculation of the window coordinates

QRcode解码译码器，功能为读入一张图片译出其内容，图片可以是拍摄的。本站其他相关资源都没有此部分源码，此为本人结合官方JAVA源码编写的完整译码部分，具体功能包括图形探测定位、图形过滤校正、检错纠错等。-QRcode codec decoder, functions as a picture translated to read its contents, pictures can be taken. Site other related resources are not part of this source, this is my official JAVA source combined with the preparation of a complete decoding of the specific features include detection of positioning graphics, graphics filter correction, such as Error Detection and Correction.

一个实用的单片机显示液晶用汉字字模生成软件（非源码），非常实用，可生成C51或汇编格式.rar-A practical single-chip LCD matrix used to generate Chinese characters software (non-source), very useful, can be generated or C51 compilation format. Rar

用MFC编的一个小型文档编辑器，有字体、颜色公用框和每日一帖。-MFC series with a small document editor, has fonts, colors, utility boxes and one with daily.

加密聊天源程序 IDE:vc-encrypted chat source IDE : vc

本软件实现了示波器，信号发生器，频率计，万用表的功能，在音频范围内可完全替代上述仪器。这并不是仿真软件，而是实用的工具，这些虚拟仪器可以很好的工作。最简单的应用只需要两根电缆，一根输入，一根输出。-this software realize the function of oscillograph and signal befallen and cymometer and multimeter. in frequency confine can substitute for instrument so you say,this software is not a emulational software but a applied tool.these dummy instrument can do well many job.the simple application mere need two cable ,one input,the other output.

链表就地逆置 可以运行的程序-home run inverse procedures

简单的信号发生器小程序，精巧但却精干，非常实用

基于 MFC 的应用程序使用显示的图像的 D3D 演示，开发利用 VS2008 支持常规图像，如 JPG bmp PNG 支持 PNG 透明度。支持图像显示的原始比例的图像。

用 Newton迭代求f(x)=1/3*x^3-x=0的根的源程序-with Newton iteration f (x) = 1/3* x ^ 3-x = 0 the root of the source

很实用的乔列斯基算法，容易理解而且可以直接调用-Very practical乔列斯基algorithm, easy to understand but can also directly call the