DevComponents.DotNetBar2-14.0

GPS伪距单点定位，包括导航文件、观测文件、精密钟差和精密星历的读取，对流层Hopfield模型，电离层K8模型，采用最小二乘法，最后通过调用matlab来计算测站坐标。对GPS编程初学者是很好的编程哦。(GPS pseudorange point positioning, including navigation documents, observation files, precision clock bias and precision ephemeris read, Hopfield model troposphere, ionosphere K8 model, using least square method, and finally by calling matlab to calculate station coordinates. The GPS program is a good program for beginners oh.)

关于nrf24L01的开发设计资料，内含源码分析，可做为设计2.4G无线通信的开发参考(About nrf24L01 development and design information, containing source code analysis can be used as design 2.4G wireless communication development reference)

C#生成二维码、调用摄像头扫描二维码，可直接拿来测试

VC++实现对usb连接的数码摄像机实现实时的显示与采集功能，并且保存一段视频序列，对于该视频序列可以选择不同的压缩编码格式；可以通过菜单选项实现单帧图片的抓取并且保存不同格式的图片(VC usb link to the real-time digital video camera display and collection functions, and preservation of a video sequence, the video sequences can choose different compression format; Menu options can be achieved through single-frame pictures crawls different format and the preservation of photographs)

C#版，解压文件（.rar .zip），将文件解压到项目特定目录(C# version,.Rar.Zip, unzip the files to the project specific directory.)

数据库编程范例用到ado，directui，mfc(Database programming paradigm used ado, directui, mfc)

说明：  Turbo C2.0下显示1bitbmp位图，和4bitbmp位图，8bitbmp位图。(failed to translate)

FM RDS 接收模块(qn8036)驱动资料。-QUANTIC FM module driver.(FM RDS receiver module (qn8036) driver information.-QUANTIC FM module driver.)

说明：  用于计算矩阵。但是还是有局限性，最重要的是能够计算卷积。(To compute on Matrix)

双音多频 DTMF（Dual Tone Multi Frequency），双音多频，由高频群和低频群组成，高低频群各包含4个频率。(Dual-tone multi-frequency signaling (DTMF) is used for telecommunication signaling over analog telephone lines in the voice-frequency band between telephone handsets and other communications devices and the switching center. The version of DTMF that is used in push-button telephones for tone dialing is known as Touch-Tone. It was developed by Western Electric and first used by the Bell System in commerce, using that name as a registered trademark. DTMF is standardized by ITU-T Recommendation Q.23. It is also known in the UK as MF4.)