Functionality of var1' .* var2

what is the functionality of the ' when we do

fft = var1fft' .* var2fft;
inverse = ifft(fft);

and whats the difference between it and var1 .* var2 (without ')

[Matt J]

I hope you know that you should never creat a variable called "fft"!

[Omar Abulayla]

yes i do know i was just trying for clarification

Answer 1

[Rik]

The single quote calls the ctranspose function here.

[Omar Abulayla]

thank you so much

[Rik]

You're welcome. If I solved your question, please consider marking the answer as accepted. If not, feel free to post a comment with your remaining issues.