matrix dimensions must agree. please help!!

thank you very much!!

[Yasasvi Harish Kumar]

Hi,

Whats the matrix dimension of h?

Regards

[madhan ravi]

Picture is never useful than an actual code.

Answer 1

[Asad Mirza]

Looks like z is a 3x1 vector while h evaluates to a 2x1 vector since Dv is 3x2 and v is 3x1 which forces the resulting division to be 2x1.

You cannot add a vector of 3 indices to one with 2.

It looks like you do not use k in your function anywhere, an easy fix would be to make z = [x0;y0]; and just remove k0.

[ji hyn lee]

thank you for the tip! but the problem is that i have to use k and make this to 3x1..

I am trying to solve for this!