how can I put xls data in to 2D lookup table toolbox in simulink
7 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
athraa sab
le 27 Nov 2020
Commenté : Walter Roberson
le 28 Nov 2020
hi... can help me to put this data in to 2D lookup table /simulink toolbox
flow pressure
0 5.00202
3.01724 5.00202
7.75862 4.93193
12.5 4.83193
16.8103 4.73193
21.9828 4.63193
28.0172 4.52185
35.3448 4.42185
41.3793 4.31176
50.431 4.20168
59.0517 4.10168
66.3793 4.009
2 commentaires
Walter Roberson
le 27 Nov 2020
That looks like a 1D table to me, relating flow (input) to pressure (output)
Réponse acceptée
Sulaymon Eshkabilov
le 27 Nov 2020
You'd need to employ:
(1) [From Spreadsheet] block in order to read your data in MS Excel file. Note that you can specify in your MS Excel data file Column 1 to be time series or skip (select from drop down options of the block), and Column 2 to be signal 1. SImilarly, you'd specify for signal 2.
(2) [2D Lookup Table] block from Simulink Library.
How to handle parameter specifications of [From Spreadsheet] block see - https://www.mathworks.com/help/simulink/slref/fromspreadsheet.html#buvhvaj-2
Good luck.
9 commentaires
Walter Roberson
le 28 Nov 2020
WIth the angular speed being constant, you do not have two independent variables and one dependent variable.
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Lookup Tables dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!