C#语言串口小助手

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

用VB实现的快速表格-VB forms Fast

航空订票系统，实现订票、退票、查询等功能，给定相应的客户信息，方便用户的查询-plane ticket management system, the system realize the functionality of booking ticket, returning ticket, querying ticket and so on. based on the type of customer, the system provide different information

小型检查医院的医院管理；

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画布功能，可以实现缩放等功能                                                                                                                                                                                                                                     

类是资源管理器控件，xp样式，你可以用它来创建快捷方式列表和信息控制面板。-category Resource Manager controls, xp style, you can use it to create shortcuts list and information control panel.

利用SKINMAGIC技术进行界面编程，其中还含有一个实现淡入淡出效果类。-SKINMAGIC use programming interface technology, which also contain a color LCD screen achieve such results.

支持 1。简体到简繁体，2。简体到繁体 3。繁体到繁简体 4。繁体到简体 的文件和句子的转换。 做多语言版本够了，只需提供一个版本的中文，可以提供包括原版本在内的4个版本的字符。-1. Traditional to Simplified and Traditional, 2. Simplified to Traditional 3. Traditional to either traditional and simplified 4. Traditional to Simplified documents and sentence conversion. To do enough of multi-language version, simply to provide a version of the Chinese, including the original version can provide, including four versions of the characters.

用C#写的DataGrid增加很多功能,如按钮-written in C# DataGrid increase in the features, such as buttons