2222

对于无法实现硬件定时的数据卡来说，这个vi提供了软件定时的功能(For data cards that cannot achieve hardware timing, this VI provides software timing capabilities)

说明：  LABVIEW OCR use. it is a .abc file number one to eight

LabVIEW确实很强大最近开始测试 Labview的3D相关的功能。 制作3D 对象，然后显示。 导入3D对象 ，然后显示。 那个 3D图是Solidework里面导出来的。主要那个格式97的。(LabVIEW is a graphical software system for developing high-performance scientific and engineering applications. LabVIEW can acquire data and control devices via IEEE-488 (GPIB), RS-232/422 and modular (VXI or CAMAC) instruments as well as plug-in I/O boards.)

简单示波器，可以实现在前面板中显示各种波形图(Using LABVIEW to make Simple oscilloscope)

任意信号的时频分析仪，包含傅里叶变换和功率谱图等分析。(Any time frequency analyzer based on LabVIEW)

基于labVIEW的最小二乘法算拟合正弦波计算相位(Calculated based on least squares fitting labVIEW calculated phase sine wave)

ModBus CRC16校验 LabView程序源码(ModBus CRC16 check LabView program source code)

本文在LabVIEW和NI-IMAQ Vision软件平台下，利用通用图像采集卡开发一种图像实时采集处理虚拟仪器系统。通过调用动态链接库驱动通用图像采集卡完成图像采集，采集图像的帧速率达到25帧每秒。利用NI-IMAQ Vision视频处理模块，进行图像处理，以完成光电探测器的标定。该系统具有灵活性强、可靠性高、性价比高等优点。(In LabVIEW and NI-IMAQ Vision software platform, the use of a common frame grabber to develop a real time image acquisition and processing the virtual instrument system. Drive general-purpose image acquisition card by calling the dynamic link library complete image acquisition, the acquisition of the image frame rate up to 25 per second. NI-IMAQ Vision video processing module, image processing, in order to complete the calibration of the photodetector. The system has the flexibility, high reliability, high cost.)

说明：  labview存储与保存、 EXCEl单元格数据更改与保存(Labview Storage and Preservation EXCEl Cell Data Change and Preservation)

电机控制，位置控制，速度控制，反馈控制/..............(motion control)