很好地，希望大家都来看看，关于RS－485方面的知识和串口方面的。...

自动生成一个LL(1)文法。对输入文法，由程序自动生成它的LL(1)分析表；对于给定的输入串，应能判断识别该串是否为给定文法的句型-LL (1) grammar. On the importation of grammar, automatically generated from the LL (1) Analysis Table; For a given input string, Recognition should be able to judge whether the series for a given grammar Sentence

和Unix的compress/uncompress兼容的压缩/解压算法16位程序，适合压缩文本或重复字节较多的文件-16-bit compression and decompression program which is compatible with that in Unix,it is suitable for text

实现LZARI压缩算法的C++类源码,VC++语言开发，可直接移植使用。-Realize LZARI compression algorithm C++ Type of source, VC++ Language development, can be directly transplanted to use.

一个h.263的视频算法及测试程序，符合国际视频会议标准-An H.263 video algorithm and testing procedures, in line with international standards for video conferencing

一个huffman压缩解压算法源码,有具体的实现算法和代码注释.-a Huffman compression decompression algorithm source, a specific algorithm and code Notes.

使用MFC写的ZIP压缩和界面源代码。高效而且简洁。-Use MFC to write the ZIP compression and interface source code. Efficient and concise.

最小二乘法递推算法辨识程序,输入u,输出y, 输出结果中的c矩阵中最后一列为参数估计值.-Recursive least squares algorithm for identification procedures, input u, output y, the output matrix c of the last one as the estimated value of parameters.

java生成QR二维码。。。。。。又需要的下载-java generated two-dimensional QR code. . . . . . Also need to download

downloaded from internet

label1.Caption:=ComputerId1.MacAddress //得到Mac地址 label2.Caption:=ComputerId1.CPUSerialNumber-label1.Caption : = ComputerId1.MacAddress// Mac address is label2.C aption : = ComputerId1.CPUSerialNumber