一个很好的蓝牙耳机制作测试工具，有他，可以自己做的…

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汽车电子控制系统及测量与标定流程介绍:整车标定流程OBD介绍三高试验-Automotive electronic control systems and measurement and calibration process description: vehicle calibration process OBD description 3 High-Test

利用DFT的卷积性质求两个复序列的线性卷积。-DFT using the convolution nature for two complex sequence of linear convolution.

详细讲述了轨迹回放的VC++源码，希望对大家有所帮助，第一次上传，以后会更加努力的-detailed account of the trajectory intervals VC source, and I hope to help you, the first upload, There will be more efforts

一段vc++的dll的编程代码，主要通过dll访问并口，通过并口收发数据-section of the dll vc programming code, mainly through dll visit Parallel, through the parallel port data transceiver

This paper discusses the establishment and relevant accomplishments of a simple facility used for students learning aids based on the Keplerian Orbit parameters. Three major areas in Orbital Mechanics are discussed in this paper, Orbit of a satellite, Field of View of a satellite and Constellation of Satellites. -This paper discusses the establishment and relevant accomplishments of a simple facility used for students learning aids based on the Keplerian Orbit parameters. Three major areas in Orbital Mechanics are discussed in this paper, Orbit of a satellite, Field of View of a satellite and Constellation of Satellites.

OFDMA Resource Allocation Simulations A Low Complexity Algorithm for Proportional

c语言实现串口通讯的两个例子，分别为中断式和询问式两种-serial communications, the two examples were interrupted and asked-two-

基于linux平台用QT编写的串口通信代码，去年我使用Qt编写串口通信程序时，将自己的学习过程写成了教程（Qt编写串口通信程序全程图文讲解），但是由于时间等原因，我只实现了Windows下的串口通信，并没有去做Linux下的。自从教程发布到网上后，就不断有人提出相关的问题，而其中问的最多的就是，怎样在Linux下实现串口通信。因为有计划安排，而且没有开发板，所以一直没能去研究，也就没能给出很好的解决办法。前些天，网友hqwfreefly 用Qt写了一个叫linucom的Linux下串口调试程序，实现了Linux的串口通信。而且，正好现在我有几天假期，所以就和hqwfreefly合作，将linucom更新为Lincom，并且推出了Windows下的Wincom，然后完成了这篇Qt编写串口通信程序的专题教程，也算完成了我的一个心愿。

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