数据库设计2．页面的设计与开发3．小结第8章在线考试系统 161 实例分析 161 1． 系统设计2．系统功能预览知识要点 167 制作步骤 168 1 ......

vista options控件！！没有任何限制可免费长期使用！-Control vista options! ! There are no restrictions on long-term use free of charge!

网站形式的客户系统,可直接提出问题,也可以查看各种问题的答案.-Site forms of client systems can be directly put questions to, can view a variety of answers to these questions.

一个黑白棋vc++游戏，很实用，界面一般般的，算法还可以，功能齐全

主要介绍了等精度频率测量原理，该原理具有在整个测试频段内保持高精度频率 测量的优点 同时在该原理基础上，采用了Verilog HDL语言设计了高速的等精度测频 模块，并且利用EDA开发平台QUARTUS11 3 .0对CPLD芯片进行写人，实现了计数等 主要逻辑功能 还使用C语言设计了该等精度频率计的主控程序以提高测量精度。本设 计实现了对频率变化范围较大的信号进行频率测量，能够满足高速度、高精度的测频要 求。-Introduced, such as the accuracy of frequency measurement principle, the principle has in the entire test frequency to maintain the advantages of high precision frequency measurement at the same time the basis of the principle of using the Verilog HDL language, such as the design of a high-speed precision frequency measurement module, and use of EDA Development platform QUARTUS11 3 .0 on CPLD chip to write, and achieved a count of the main logic function, such as the use of C language is also designed such precision the frequency of control procedures to enhance measurement accuracy. This design achieved a wide range of frequency changes in signal frequency measurement, to meet the high-speed, high precision frequency measurement requirements.

水质模糊综合评价系统 水质模糊综合评价系统

高版本wtl库,用于喜欢WTL的用户-high version for Windows Template Library, for users like WTL

一个小的电脑销售管理系统，是我的毕业设计来的-a small computer sales management system, I graduated to the design

反正是好东西就是了，没有说明和注释，大家自己看看就是了。-because it is a good thing because it wants to, without notes and notes, we all look at the grindstone.

H桥是电机驱动中的重要部件 在系统的调试中，H桥的调试是很重要的一环，这是长时间调试总结的，愿意和大家分享-H bridge motor driver is an important component in the system debugging, H Bridge Debugging is a very important aspect, which is summed up a long time debugging, and is willing to share

计算机组成原理习题与解答 下 白中英-computer principle and answer the questions which the British white