计算器

一组windows界面编程控件，包括按钮，编辑框，列表等等的源代码。-A group of windows interface programming controls, including buttons, edit boxes, list the source code and so on.

这是模拟神经网络的反向传播方法

这个界面里有托盘程序,还有关于对话框动态打开和隐藏的程序,很适合初学者参考.-the pallet interface there are procedures, but also on dynamic dialog open and hidden procedures, reference is very suitable for beginners.

应用背景Win32Adapter工程是在Win32平台上的适配器，实现与操作系统相关的接口，比如：画图相关的GC，和OS相关的调用，比如File，Thread等。MobileDemo_C工程是MobielDemo工程的C语言版本，该工程是由C++ToC编译器（作者的另一个开源软件，近期将发布，请关注我的微博关键技术in32Adapter工程是在Win32平台上的适配器，实现与操作系统相关的接口

本代码实现了一个简单的虚拟鼠标的点击功能，在编辑框中输入相应的数字（比如1或者0，这个可以根据用户自己定义），响应对应点的点击动作。对应点的位置可以根据用户的需要和用途来设定。

This a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious. -This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compar

实现并对比三种基本字符串匹配算法（朴素算法，Rabin-Karp算法，KMP）,并给出动态演示结果~-And contrast to achieve three basic string-matching algorithm (simple algorithm, Rabin-Karp algorithm, KMP), and gives the results of the dynamic presentation ~

电梯系统有十个楼层的电梯,有良好的界面,动画效果好,比较形象.-elevator system has 10 floors of the elevator, a good interface, animation effects, good image comparison.

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二次牛顿插值 对flexgrid 单元格可编辑-right flexgrid cells can edit