Info
Cette question est clôturée. Rouvrir pour modifier ou répondre.
INNER DIMENSIONS MUST AGREE
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi, I am having trouble in my code as I am trying to solve set of ODE`s and Exponential equations all 9 of them are dependent on each other and need to be solved simultaneously. Please someone see through it and help me. I am attaching my code.
1 commentaire
Jan
le 28 Avr 2016
Use a well tested ODE integrator of Matlab instead of a hard coded method without stepsize control.
Réponses (2)
Muhammed Fasil
le 28 Avr 2016
In an assignment A(:) = B, the number of elements in A and B must be the same.
Error in Untitled (line 146) SOM(i+1) = SOM(i)+(s1+(2*s2)+(2*s3)+s4)*(h/6);
2 commentaires
Jan
le 28 Avr 2016
@KAPIL MAMTANI: You knew it, but the readers in the forum did not get this information before.
Walter Roberson
le 28 Avr 2016
Your function handles for S and U and W involve the vector Y, so each place that it appears that you are calculating a scalar in the loop, s1, s2, and so on, you are calculating a vector; the one exception is t1. You can index that vector afterwards, but if you are going to be doing that you should be asking why you are calculating the entire vector: it probably indicates a logic error in your code.
2 commentaires
Voir également
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!