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LABVIEW与PLC的OPC通讯
labview与OPC通讯以欧姆龙NJ501PLC为例,希望能对大家有帮助。(Labview communicates with OPC)
- 2020-06-23 15:00:01下载
- 积分:1
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LCDCtrl
由于有一个项目需要使用320*240的液晶屏,于是使用labview Xctrl制作了一个模拟的单像素控件,可以直接当作虚拟屏幕使用,在项目前期比较方便(A project need to use the 320 x 240 LCD screen, so use the the labview Xctrl produced a simulated single-pixel control can be used directly as the use of virtual screen early in the project is more convenient)
- 2013-03-12 11:49:55下载
- 积分:1
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卡号换算
说明: 利用labview 快速对不同格式的IC卡号进行转换(Using LabVIEW to quickly convert IC card numbers of different formats)
- 2021-04-02 12:04:18下载
- 积分:1
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visa read
本vi用于从串口读取十六进制数据并保存数据至tdms文件。用户可在第二个循环中根据自己的串口数据格式进行改动。
(需要安装visa驱动)(This VI is used to read sixteen hexadecimal data from the serial port, and save data to the TDMS file.)
- 2017-07-28 11:49:35下载
- 积分:1
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mouse-event
基于LabVIEW的虚拟鼠标子VI
可实现虚拟鼠标移动
左右键 中键单击和滑轮的相关功能
并可以调节鼠标移动速度(LabVIEW virtual mouse sub-VI-based virtual mouse to move left and right arrow keys to click and pulleys and can adjust the speed of mouse movement)
- 2020-09-18 11:27:54下载
- 积分:1
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222
解决plc 与 labview 写的上位机通讯的 示范例子。
- 2013-08-15 14:51:30下载
- 积分:1
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基于labview的FIR数字滤波器设计
基于labview的FIR数字滤波器设计(Design of FIR Digital Filter Based on LabVIEW)
- 2018-12-05 22:01:00下载
- 积分:1
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Harmonic Analyze
说明: 基于NI的LABVIEW开发平台的谐波分析(Harmonic Analysis of LABVIEW Development Platform Based on NI)
- 2021-01-19 14:08:43下载
- 积分:1
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Multi-channel-data-acquisition
这是基于labview的pc机多通道信号采集系统,希望用到的人可以帮助你们(This is a LabVIEW-based multi-channel signal acquisition, packaged four programs, you want to use can help you)
- 2012-05-29 18:25:23下载
- 积分:1
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hanshuxinhaofashengqi
1.采用Labview设计一虚拟函数信号发生器, 通过数据采集卡输出波形信号,调节信号的相关参数,可观察示波器上波形的变化情况。
⑴ 以NI MyDAQ数据采集卡作为输出接口;
⑵ 数据采集卡输出多种信号,至少完成三种波形:正弦波、三角波、方波(可调占空比)的输出,同时前面板上显示各输出波形;
⑶ 频率、幅值、初相位、直流偏移量和方波的占空比(0~100 )等参数可以通过前面板控件调节。
⑷ 前面板可显示输出波形。(1. Labview design using a virtual function signal generator, data acquisition card output waveform signal, adjust the relevant parameters of the signal can be observed on an oscilloscope waveform changes.
⑴ with NI MyDAQ data acquisition card as output interface
⑵ data acquisition card output a variety of signals, to complete at least three waveforms: sine wave output, triangle wave, square wave (adjustable duty cycle), while each of the output waveform is displayed on the front panel
⑶ frequency, amplitude, initial phase, the DC offset and duty cycle square wave (0 to 100 ) and other parameters via the front panel controls to adjust.
⑷ output waveform can be displayed on the front panel.)
- 2015-04-25 18:26:52下载
- 积分:1