Index exceeds matrix dimensions. But I barely did anything yet.

<<

>>Please help me. I want to define a transfer function and it stopped me here. I tried using matlab on a different pc and it worked out fine.

Answer 1

[Star Strider]

You probably have a variable named ‘tf’ somewhere in your workspace.

To find out, run this from your Command Window or a script:

which tf -all

if the first result is:

tf is a variable.

you have found the problem. (This is called ‘overshadowing’ a function. It is to be avoided.)

The solution is to rename the variable to something that is not the same as a MATLAB function.

[Yihan Hu]

Thank you so much!!!! It is fixed

[Star Strider]

As always, my pleasure!