Error using .* Matrix dimensions must agree

help me

how to solve?

[Stephen23]

Do NOT use the MATLAB installation directories or any other program directories as your current folder! Do NOT save or alter files anywhere in the installation directories.

So what sizes are t and w1 ?

[Walter Roberson]

I also recommend you think more about whether you want conjugate transpose of t like you used, t', or if you want non-conjugate transpose, t.' ?

[hesam nejati]

t'= 1 48

w1=48 60

but cant use .*

Answer 1

[madhan ravi]

t.' * w1 %matrix multiplication 1 by 48 times 48 by 60