Info

This question is closed. Reopen it to edit or answer.

Error using * Inner matrix dimensions must agree. HELP

1 view (last 30 days)
Kayn
Kayn on 19 Nov 2013
Closed: MATLAB Answer Bot on 20 Aug 2021
Hi,
kRba = linspace(1,10);
kRcb = linspace(1,10);
kRca = (kRba + kRcb);
I need kRca to vary as kRba and kRcb varies, i.e. when it runs through kRba = 4 and kRcb = 4 I need the kRca to equal 8. I'm trying to make a contour map. Is there anyway to do this? This is the full error -
Error using * Inner matrix dimensions must agree.
Error in three_body_system_one (line 15) T1 = mult * cos(kRca);
Any help would be really appreciated

Answers (1)

Simon
Simon on 19 Nov 2013
Hi!
My guess: You write
T1 = mult * cos(kRca);
If mult and kRca have the same length and you want to multiply element-wise, you write
T1 = mult .* cos(kRca);
If this is not the solution, paste the code to reproduce the error.

Community Treasure Hunt

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

Start Hunting!