TestDevFunction

基于DSP2812产生PWM波形用来控制电机的转速(PWM waveform generation based on DSP2812 used to control the motor speed)

本论文以OFDM系统为基础，介绍了OFDM系统的基本原理，以及使用OFDM技术的优势所在，并且展望了今后的无线移动技术的发展前景。在简单介绍OFDM原理的同时，着重阐述了OFDM系统在不同信道环境和不不同实现方式下的误码性能。主要包括了OFDM系统在加性白高斯信道，在加性白高斯信道和多径干扰两种不同信道环境下系统的误码性能，其中后者还研究了系统在有保护间隔与无保护间隔的误码性能比较。在理论分析的基础 (This thesis is based on the OFDM system, the basic principle of the OFDM system, as well as the advantages of using OFDM technology, and future prospects for the development of future wireless and mobile technologies. OFDM principle in brief, focusing on the BER performance of OFDM systems under different channel conditions and different implementations. Including OFDM system in additive white Gaussian channel, additive white Gaussian channel and multipath interference of two different channel environment, the system BER performance, the latter of which also studied the system in a protected interval without guard interval BER performance comparison. The basis of theoretical analysis)

一个开源的播放器界面，做的还可以，不过需要xmplayer的引擎才可以播放的

用VS编写的一个百度杀毒的界面，采用了贴图的方式，没有使用皮肤(A written in VS baidu antivirus interface, with the method of the map, don t use the skin )

ProE/Toolkit开发库基于同步模式DLL动态链接库形式的二次开发工程。根据官方文档中实例修改实现了根据MFC窗口输入参数自动画圆柱、圆台、棱柱等基本几何形状。即完成了草绘、拉伸、旋转等基本操作的代码实现以及其组合的实现。（备注：软件版本是ProE Wildfire 5.0，对应的开发环境是VS2008。工程所需外部链接库网上可以查到。）(ProE/Toolkit development libraries based on the synchronous mode dynamic link library DLL form of secondary development projects. Modify achieved under MFC window input parameters the base geometry animation cylinder, round table, prism, etc., according to official documents instances. That completed a sketch, drawing, code rotation and other basic operations to achieve and realize its portfolio. (Note: The software version is ProE Wildfire 5.0, the corresponding development environment is VS2008 external link libraries needed projects can be found online.))

C++_Primer中文第四版(含习题解答+源码），很好的vc入门书(Chinese fourth edition (including exercises answers+ source), a good introductory book vc)

说明：  windows下编写C程序时非常好用的c函数查找手册～(procedures for the preparation of C under the windows are very useful function to find the manual c ~)

实现音乐演奏功能，在电子音乐盒中广发应用(Function of music playing, electronic music box in the application GF)

说明：  三维点云的伪彩色显示示例。自带5片点云用于测试。可平移、旋转、缩放视图；可单色、伪彩色显示点云。(An example of pseudo-color display of three-dimensional point clouds. It has five point clouds for testing. It can translate, rotate and zoom views; it can display point clouds in monochrome and pseudo-color.)

模拟银行卡交易流程的详细讲解，内涵丰富，采用VC++(Explain in detail the simulated bank card transaction process, rich content, using VC++)