XYchartTest

本文主要介绍了利用国产普通数据采集卡，基于美国 NI 公司提供的虚拟仪 器软件开发平台 LabVIEW 和实验室原有发动机硬件平台自行开发的一套气缸压 力采集模块和数据分析模块(This thesis primarily introduced software about cylinder pressure and crank angle acquisition and data analysis module. It is designed by using a general data acquisition board, which is based on Virtual Instrument LabVIEW offered by NI and laboratory engine. )

labview 下的串口编写思路程序，含有多线程，中断，串口参数的保存和例子等。(Labview serial port under the writing way of thinking, the program contains a multi-threaded, interruption, save and example of serial port parameters, etc.)

说明：  和宇电温控表通过RS485通信，可读取设置宇电温控表参数以及实时读取(Read and set the parameters of Yudian temperature control meter and read in real time)

本文主要论述了基于LabVIEW 的身份验证登录程序的设计与实现原理, 讨论了建立用户信息数据库以及LabVIEW与数据库的连接方式的选择,LabSQL工具的应用,实现了根据用户信息数据库进行身份验证的功能, 符合数据库信息的用户方能成功登录, 可以方便地嵌入已有的以LabVIEW 为开发工具的测控系统中。(This paper discusses the design and realization of the principle of identity validation based on LabVIEW login program, user information database as well as the choice of LabVIEW and database connections, LabSQL tool applications based on the user information database authentication user database information can be successfully logged and can be easily embedded the existing LabVIEW as the development tool measurement and control system.)

用labview求在数组中布尔数为真的个数(The number of real Boolean numbers by LabVIEW)

串口自动换算CRC代码，编写时直接可以调用(Serial port automatically converts CRC code, which can be called directly when writing.)

数据实时采集，实现数据的动态记录，比如平均周期，峰峰值等(Real time data acquisition, dynamic recording of data, such as the average cycle, peak value, etc.)

labvie 做的蓝牙4.0通讯模块工具 上位机(labvie Do Bluetooth 4.0 communication module PC Tools)

一个简单数据的采集和显示的程序，可适用于多种通讯协议，适合初学者学习(A simple data acquisition and display program, suitable for a variety of communication protocols, for beginners to learn)

labview串口的队列接收方式，有效解决labview串口接收时字节错乱问题(labview visa queue send and receive)