Unable to perform assignment because the left and right sides have a different number of elements.

Unable to perform assignment because the left and right sides have a different number of elements. i have this error on a(t)=a; at the end , please help to fix it?

See the attached script file for code.

[madhan ravi]

@Riyadh next time when posting a question better is to attach your script file instead of pasting 400 lines of code ! I formatted your code today.

[Riyadh Salim]

i apperciate your note , i uploaded it .

thanks

Answer 1

[Kevin Phung]

you are setting an element, a(t) to be equal to your entire matrix a.

Not sure what you are trying to do, please reformat your question so it's easier to look at.

[Riyadh Salim]

i am setting element a(t) to save the results i guess i figured the answer by adding the loop t=1:100; . i am trying to simulate mathimaticlly a tram by moving from between two stations (electriclly) first i clculate the motion resistances then F and then comes breaking process .

thanks.