Field Coupling

串口温度数据采集并实时显示 读串口数据的原理是,只要当有数据向串口发数据来时,计算机就会自动将其数据写到一个特定的缓冲区,我们只要写程序去读那个特定的缓冲区就可以了. 有数据向串口发过来时,程序可以将数据接收到,接收的数据是字符型的,那么将数据转化为数字型的,再将这个数据的大小作为画图的某一个点的纵坐标,横坐标为数据的序号.将这些点用线连起来就是一个曲线图了,这个就是图形显示基本原理. 查看原来的数据的原理也是这样的,不同的地方就是,数据是从文件中来,同样的也是将多个数据分成一个一个的,然后这一个数据的大小就是画图的某一个点的纵坐标,横坐标同样为数据的序号,再将这些点用线连起来就是曲线图. 图形能移动的原理,是我们首先改变的只是数据,图形并没有变,但图形的形式是由这些数据来确定的,当数据发生变化后,我们通过刷新显示区来变化的.(Serial temperature data acquisition and real-time serial data reading the principle is, as long as when a serial data to the data, the computer will automatically writes data to a specific buffer, we can write specific procedures read that the buffer zone would be fine. Serial data to be sent, process data can be received, the receiving of data is the character, then transform data into digital type, and then the size of the data as a drawing of a point Ordinate, the abscissa serial data. these points will be used to link line is a curve, this is the graphic display the basic tenets. View the original data is the same principle, the difference is, the data from the file, the same data also will be divided into a number one, and then this one is the size of the data to draw a certain point )

说明：  用C语言编写的一些小例程，在cvi上进行开发，希望对你有所帮助。(Cvi on some small routines written in C language development, I hope for your help.)

基于vc++的自适应中值滤波器的代码，能用于对相位图的滤波。(The adaptive median filter code can be used for the filtering of the phase diagram.)

好东西大家共同分享啊,我这可是收藏的一点好东西啊, 好好利用和学习吧,画CDC的确(good things to share with you ah, but this collection of 1:00 ah good things that make the best use of it and learning. CDC is the Eastern painting)

串口测试程序 (Test porgram for serial)

说明：  GPS数据采集VC++ 编译后即可使用，串口接收，学习GPS的好资料(GPS data collection after the VC++ compiler can be used, serial receiver, learning good information on GPS)

该代码展示了如何利用完成端口配合异步I/O开发可扩展服务端。(The code demonstrates how to complete port with the use of asynchronous I/O can be expanded development of the server.)

VB在运行时动态改变窗体的属性信息,有需要的下。(VB dynamically at runtime to change the form of attribute information, there is need for the next.)

说明：  Delaunay三角剖分 实现平面离散点的三角形网各化, 朋友们多多交流啊(Delaunay triangulation planar discrete points of the triangle, friends interact more ah)

这个程序是一个linux-arm 根文件系统读写驱动程序。(This program is a linux-arm root file system read and write driver)