TQ2440 测试程序,天嵌2440开发板的测试用源代码

《计算机网络与数据通信实验教程》源代码, WinRAR自解压包。-"computer networks and data communication experiment Guide" source code, WinRAR self-extract package.

发射部分采用锁相环式频率合成器技术， MC145152和MC12022芯片组成锁相环，将载波频率精确锁定在35MHz，输出载波的稳定度达到4×10-5，准确度达到3×10-5，由变容二极管V149和集成压控振荡器芯片MC1648实现对载波的调频调制；末级功放选用三极管2SC1970，使其工作在丙类放大状态，提高了放大器的效率，输出功率达到设计要求。-Part of the launch phase-locked loop frequency synthesizer using technology, MC145152 and MC12022 PLL chips to lock in the exact carrier frequency 35MHz, the output carrier to achieve the stability of 4 × 10-5, reaching the accuracy of 3 × 10-5 by the varactor diode V149 and integration to achieve MC1648 chip VCO FM modulation on the carrier selection transistor amplifier at the end of class 2SC1970, to work in the C state to enlarge and improve the efficiency of the amplifier output power to meet the design requirements.

一个吃豆子游戏，很有趣。 可以学习到基本的游戏编程-a game, is very interesting. Learn the basic game programming

用于惠普3478a万用表的编程驱动，可以在labwindows中制作成dll文件。供其他程序调用。-For Hewlett-Packard multimeter 3478a driver programming, you can create labwindows into dll file. Call for other programs.

掌握内存管理的页面淘汰算法 输入可用内存页面数和一个作业访问逻辑页号的序列，分别给存FIFO、LRU算法的缺页中断率（注：算法原理实现，不要求实际页面）。-master memory management algorithm pages out of the importation of a few pages available memory and a logic operation visit pages of the sequence, kept FIFO, the LRU algorithm missing pages interrupt rate (Note : The principles of achieving algorithm that does not require the actual pages).

将汉字转换为拼音首字母和拼音全称的程序 可以用于汉字to拼音的钻换-of Chinese characters conversion to the first phonetic alphabet and phonetics procedures can be written in Chinese characters used to drill for the Pinyin

一个粮情监控的PCB板，protel绘制，已在工程中实现。-A grain PCB board to monitor the situation, protel draw.

关于键盘使用的经典代码-use of the classic keyboard code

修改 Adobe Premiere 6.5 或者 Adobe Premiere Pro 1.5 中所带字体文件，（“C:Program FilesCommon FilesAdobeTypeSptAdobeFnt07.lst”） 使之能正确显示中文。-changes Adobe Premiere 6.5 or Adobe Premiere Pro 1.5 conveyed font file ( "C : Program Files Common Files Adobe TypeSpt AdobeFnt07.lst ") to enable them to the correct Chinese.

asp.net编写的程序。实现用户的登陆，密码或用户名错误将不能登陆。-asp.net write programs. To achieve the user" s login, password or user name of the error will not be landing.