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Linear Curve Fitting a Random Waveform Graph

VERSION 1

Created on: Sep 10, 2008 9:42 AM by Chris_VH - Last Modified:  Sep 10, 2008 1:00 PM by Chris_VH

REQUIREMENTS:
Application Software: LabVIEW Professional Development System 8.2
Driver Software: NI-DAQmx 8.8,8.7.2,8.7.1
Hardware Family: CompactDAQ, Multifunction DAQ (MIO), PXI/CompactPCI
Add-on Software: LabVIEW Modulation Toolkit 4.0
Product Category: DIAdem Advanced
Development Topic: Programming Fundamentals, Programming Techniques
Industry: Electromechanics/ Electrotechnics
Application Type: Frequency
Technology: Express VIs

This VI uses a loop structure to create a linear graph with random "noise." This is done by adding the random number generator VI to a linearly increasing y value. Once the graph is created, a linear fit VI will fit the best curve to it display it on the front panel.

 

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