music

NEC红外编码，IO模拟，C51程序，使用在一个双向DVD系统中，通过遥控器查看播放信息，和控制播放等。-NEC infrared codes, IO simulation, C51, the use of the DVD in a two-way system, Remote View through broadcast information, and control shows.

调试，是让所有OI选手头疼的一件事情。这套资料深入浅出，详细充实，提供了大量切实可行的编程技巧，是全网最好的OI调试指导资料之一。现公开分享，以宴飨各位OI选手。(Debugging is a headache for all OI players. This set of data is simple, detailed, and provides a large number of practical programming skills. It is one of the best OI debugging guidance materials in the whole network. Now share it publicly to feast all OI players.)

一个用csharp写的计算器程序，内容较简单，适合初学者(using csharp write calculator,easy for first study!!! )

使用avr单片机开发的数显表，附带protel文件，原理图和pcb齐全，已在试用阶段，推荐下来学习。-Developed using avr Singlechip digital form, with Protel documents, schematic diagram and pcb complete, during the pilot phase has been recommended down learning.

微带天线的散射场的计算，用户可自己设置参数-cauculation the scattering fiele of the microstrip antenna ,user can set the parameter free

Data Application Companion Guide

这是一题c语言的的笔试题 已经有答案了！-This is the title of one of the T c language questions already have answers!

C#+SQLServer房屋出租系统，界面还挺专业，也挺简洁好用，主要功能模块有：出租信息管理、房屋信息管理、房屋信息查询、客户查询、入住查询、利润计算、系统维护、管理员设置等。数据在DataBase目录中，测试前请自己附加。

说明：  l1-svd,05年MIT发了trans的文章(In 2005, MIT published a trans)

说明：  跳频通信系统的仿真，其中还有误比特分析参数设置，误bit率分析（通过在不同的信噪比下传输多个帧做统计分析，可以通过增加传输帧数目获取更加精确的误比特率；更改信噪比获取不同信噪比下的性能），误bit率曲线(Simulation of frequency hopping communication system, including bit error analysis parameter setting, bit error rate analysis (through statistical analysis of transmitting multiple frames under different SNR, more accurate bit error rate can be obtained by increasing the number of transmitted frames; performance under different SNR can be obtained by changing SNR), and bit error rate curve)