More on the Kronecker Delta and Fourier Series Adrian McMenamin Uncategorized April 17, 2011April 17, 2011 1 Minute Modified my spreadsheet to sum the integral. So here is and with . (Integral is the dark orange line) And for And for : sin(x)sin(y) with integral where y = 2.1x So, it’s pretty clear (the Kronecker delta) applies when both and are integers. Rate this:Share this:TwitterPrintFacebookTumblrEmailPinterestRedditLinkedInPocketLike this:Like Loading... Related Published by Adrian McMenamin Talk to the hand View all posts by Adrian McMenamin Published April 17, 2011April 17, 2011