primary component analysis with matlab

[p0llux]

i performed a primary component analysis on a 75x256 with princomp.

i put the question here because its more a comprehension question than a matlab issue.

as you might know the resulat is a 256x256 with the loadings and a 75x256 with the scores.

if i want to reproduce the scores matrix, cant i just multiply the measurement matrix with the loading-matrix?

thx for your help,

richard