RS-232 终端导航设备

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j2ee Tutorial，已编辑的帮助文档，中文翻译版-j2ee Tutorial, with the help of editing documents, the Chinese translation

凌阳8203R板GPIO说明文档,各位大是可以参考-8203R Sunplus board GPIO documentation

稀疏矩阵的抽象数据结构的算法的实现，首先声明一个类，在该类的基础上实现数据的存储与矩阵的转置-sparse matrix of the abstract data structure of the algorithm to achieve and be the first to declare a class, In such on the basis of data storage and matrix transpose

Please read your package and describe it at least 40 bytes. System will automatically delete the directory of debug and release, so please do not put files on these two directory.

电子文档（PDF格式）：《高质量程序设计指南》（C和C++语言描述）-electronic files (PDF format) : "high-quality programming Guide" (C and C language description)

C#英文手册 书籍语言： 英文 书籍类型： 程序设计 授权方式： 免费软件 书籍大小： 800 KB -C# books in English Manual Language : English books categories : program design license : free software books Size : 800 KB

一个温度采集程序,上位机用DELPHI7开发

数字图像放大缩小及旋转计算组间方差和组内方差的时候调用了一个函数专门求阈值，可能这里的计算还是有一点问题。而且在我的函数里，要256次调用这个函数，又因为计算机是按字节处理数据的，因此写图像数据的时候要用每8个写到一个数组中，然后通过计算得到字节类型的值，这些都使得我的算法效率比较低，最后一个问题，我觉得如果使用位运算会快一些，但是前面的问题还没有想到比较好的解决方法。-Digital Image zoom and rotation calculation of variances and group between the two groups when the variance of a function call seeking specific threshold, the calculation may be here, or there was a problem. And in my function, it is necessary 256 calls to this function, and also because the computer is processing data in bytes, and therefore the time to write image data to use for every 8 write an array, and then calculated byte type values, which are made to my algorithm" s efficiency is relatively low, the last issue, I think that if you use bit computing will be faster, but the previous issues have not yet thought of a better solution.

介绍了如何使用数字锁相环,如何用VHDL实现数字锁相环-on how to use the DPLL, how to use VHDL DPLL