What is the mean?

fileid = fopen('File.txt','r'); <---File.txt is Ascii File

B = fread(fileid,[21 inf]);

B = B';

=> What is the (B = B';) meading?

Answer 1

[James Tursa]

B' is the complex conjugate transpose of B. If B is real, then it is equivalent to just the tranpose and the assignment simply transposes B.