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Solve a Polynomial Using the Roots Function Using LabVIEW

by:
‎10-09-2009 03:07 PM
Last Edited by: Member Example_Scrubber_Zi ‎08-03-2017 04:54 AM

Products and Environment

This section reflects the products and operating system used to create the example.

To download NI software, including the products shown below, visit ni.com/downloads.

    Software

  • LabVIEW

Code and Documents

Attachment

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Overview
This example is uses to solve the simple calculation for the polynomial/

 

Description
This VI uses the Roots MathScript function to solve a polynomial with descending order coefficients. 
Requirements

  • LabVIEW 2012 (or compatible)


Steps to Implement or Execute Code

 

  1. Enter the coefficient array
  2. Run VI and will show a complex double as answer.

 

Additional Information or References
VI Block Diagram

1.png 

 

 

 **This document has been updated to meet the current required format for the NI Code Exchange.**

 

 

Example code from the Example Code Exchange in the NI Community is licensed with the MIT license.

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Comments
AJ.Geissler
Member
Member
on
‎10-11-2009 01:03 PM
‎10-11-2009 01:03 PM

The disadvantage for this solution in Labview 2009 is, that you need a professional development version.

In Labview 8.6.1 and lower, mathscript is also supported in the "Full Development Version".

Why don't you take the Labview Function "Polynomial Roots.vi" ?

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