Filter löschen
Filter löschen

Generate diagram in linear scale

5 Ansichten (letzte 30 Tage)
Berkay
Berkay am 30 Aug. 2022
Beantwortet: Abderrahim. B am 30 Aug. 2022
I defined a polynomia;
P = [1 10 -13 -118 120]
I want to generate a diagram in linear scale of that polynomial in range from -100 to 100
How can I do it?

Akzeptierte Antwort

Abderrahim. B
Abderrahim. B am 30 Aug. 2022
Hi!
See these 2 methods:
P = [1 10 -13 -118 120] ;
Method 1:
figure
plot(-100:100, polyval(P, -100:100))
Method 2:
myPoly = @(p)P(1)*p.^4 + P(2)*p.^3 -P(3)*p.^2 -P(4)*p.^1 + P(5) ;
plot(-100:100, myPoly(-100:100))

Weitere Antworten (1)

Alan Stevens
Alan Stevens am 30 Aug. 2022
See
help polyval

Kategorien

Mehr zu Graph and Network Algorithms finden Sie in Help Center und File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by