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Data Acquisition Using LabVIEW

You're reading from   Data Acquisition Using LabVIEW Transform physical phenomena into computer-acceptable data using a truly object-oriented language

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Product type Paperback
Published in Dec 2016
Publisher Packt
ISBN-13 9781782172161
Length 150 pages
Edition 1st Edition
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Authors (2):
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Behzad Ehsani Behzad Ehsani
Author Profile Icon Behzad Ehsani
Behzad Ehsani
Yik Yang Yik Yang
Author Profile Icon Yik Yang
Yik Yang
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Table of Contents (12) Chapters Close

Preface 1. LabVIEW Basics FREE CHAPTER 2. Most Common Communication Buses 3. Using the DAQ Assistant to Automatically Generate LabVIEW Code 4. DAQ Programming Using LabVIEW 5. Debugging Techniques 6. Real-World DAQ Programming Techniques 7. Real-Time Issues 8. DAQ at a Distance - Network and Distributed Systems 9. Alternate Software for DAQ 10. Non-National Instrument Devices DAQ 11. LabVIEW and Simple Microcontrollers

Capture signal generator waveforms

In Chapter 3, Using the DAQ Assistant to Automatically Generate LabVIEW Code, we generated a signal waveform and captured it through a USB DAQ. We used automation to accomplish this task. Although automation can be handy in many circumstances, the fact is, real-life data acquisition, especially in a more elaborate and complex environment, cannot possibly be available in preautomated form, and one must use standard LabVIEW functions and/or write customized functions from the ground up. In this chapter, we will use standard LabVIEW functions to acquire data and present it in human-understandable form. However, to establish a coherent comparison between what we did automatically (in other words, using express VIs) and how it might be done using standard functions (functions that are installed by LabVIEW) or custom functions (in other words, functions that are provided as drivers by a specific vendor) or those written by a LabVIEW programmer, we will redo...

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