dear all I'm novice in Fourier series and other and my question is probably naive (sorry for this) => I'm wondering if scilab can directly calculate the Fourier coefficient a0, a_k and b_k ?
I'm currently doing it "by hand" is order to familiarise myself with it (and I'm looking at the same time to documents on FFT use and rules to refind the 2 natural frequencies of the example here bellow), but it seems I'll need to code the coefficient calculations ... Am I right ? Thanks Paul ######################################################################### mode ( 0 ) function y = f ( x ) y = 2. * sin ( 2 * %pi * x ) - 3. * cos ( %pi * x ) ; endfunction periode = 2 ; number_of_periodes = 1 ; n = periode * number_of_periodes ; x = [ 0 : %pi / 100 : n ] ' ; y = f ( x ) ; N = size ( x , " * " ) ; scf ( ) plot2d ( x , y ) ; a = fft ( y , - 1 ) ;
_______________________________________________ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
