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LabVIEW与S7-1200系列PLC的通信方法
LabVIEW与S7-1200系列PLC基于Modbus+TCP_IP协议的通信方法。(Communication method between LabVIEW and S7-1200 series PLC based on Modbus+TCP_IP protocol)
- 2018-07-18 15:45:27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
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PGC
利用Labview编写的PGC解调程序,对相位信号进行解调(PGC demodulation process by using Labview, the phase signal is demodulated)
- 2020-06-28 22:20:01下载
- 积分：1
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Read-dxf-file
labview对制图软件生成的dxf文件内容进行更改和读取(labview for the mapping software generated dxf file content changes and reading)
- 2014-02-15 20:26:55下载
- 积分：1
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自制控件
说明： 如何制作LabView控件，赖卫国整理，方便可行(How to make labview control, Lai Weiguo collation, convenient and feasible)
- 2019-06-12 15:24:11下载
- 积分：1
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zhengtai-random
用labview实现的正态分布的随机数并生成对应的直方图(Achieved with labview normally distributed random numbers and generate the corresponding histogram)
- 2021-03-25 14:49:14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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11.1.6 声音信号的功率谱分析(LABVIEW8.2)
声音信号的功率谱分析(LABVIEW8.2),对声信号进行功率谱分析(Power spectrum analysis of sound signals (LABVIEW8.2))
- 2017-11-11 13:04:20下载
- 积分：1
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LabWindowsCVI入门教程
说明： LabWidow/CVI的资料不是很多,因此我长传了一份入门教程。LabWindow CVI入门的经典教程(A guide book for learing LabWindows/CVI)
- 2019-09-19 21:31:54下载
- 积分：1
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LABVIEW-cai-ji
LABVIEW 数据采集，和电机控制，通过板卡可以控制电机的转速，并且能采集电机的转速信号。程序比较简单，不是采用DAQ编写。(LABVIEW data acquisition, and motor control board can be controlled via the motor speed, and can collect the motor speed signal. Procedure is relatively simple, instead of using DAQ write.)
- 2013-05-23 17:31:41下载
- 积分：1
