股树植物生长动画特效

可用于抽奖等需要临时随机抽号的场合（压缩包中详细的说明文档）(Can be used to draw random numbers that require temporary occasions (compressed package detailed documentation))

说明：  本人自己设计的逆变器仿真 可供初学者借鉴参考(The simulation of inverter designed by myself can be used for reference by beginners.)

长度为N（N很大）的字符串，求最长回文串(Length N (N large) strings, find the longest palindrome string)

S3C2410的第十六部分--ADC和触摸屏接口的中文文档-S3C2410 the sixteenth part of ADC and touch screen interface of the Chinese document

说明：  直流电机启动模型，属于power system，仿真软件是pscad。(the start of dcmachine ，it is belonged power system,used with pcscad.)

四种UNIX消息队列操作函数-four UNIX operating function Message Queue

李莉老师讲解的OFDM课件和源码,帮助初学者更好的理解ofdm(Some of the OFDM documents collected can be used as a reference for OFDM simulation learning)

协作分集DF程序.rar 功能是方针协作分集中的DF协作的过程(DF Diversity program collaboration. Rar principle function is to focus on collaboration at the DF collaboration)

]本文介绍了如何利用CPLD(复杂可编程逻辑器件)与单片机的结合实现并行I／ O(输入／输出)接口的扩展。该设计与用8255做并行I／O接口相比，与单片机软件完全兼容， 同时拥有速度快，功耗低，价格便宜，使用灵活等特点-] This article describes how to use the CPLD (complex programmable logic device) and the single-chip combination to achieve parallel I/O (input/output) interface expansion. The design and use 8255 to do parallel I/O interface as compared with the single-chip software is fully compatible at the same time have a fast, low power consumption and cheaper prices, the use of flexible features such as

简单实现选举问题，同一个人可以投多个参选人，每个参选人的得票结果以所占总投票人数的百分比为结果(Simple realization of the election, the same person can cast a plurality of candidate, each candidate s results to the percentage of the total turnout for results)