I do not understand this error message
3 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Hi I am trying to plot something in matlab and it keeps coming up with the error (* inner matrix dimensions must agree) for line 15 which is the v1= line. Can someone explain why this is and show how I can fix it. Thanks clear all A=1; To=4; t=-To:To/100:To; wo=2*pi/To;
U1=0; v1=0;
a0=0; for n=1:2:19 BN1=(4/(pi*n)) BN2=(n*pi)/2 v1=(BN1*sin(wo*n*t)*cos(wo*n*t)); end
plot(t,a0+v1) axis ([-0.2 0.2 -15 15]) grid
0 Commenti
Risposte (1)
Ken Atwell
il 29 Apr 2015
MATLAB is trying to preform matrix multiplication when I think you want element-by-element multiplication instead. Replace * (asterisk) with .* (dot-asterisk) throughout and you should be all set.
0 Commenti
Vedere anche
Categorie
Scopri di più su Logical in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!