function y = synth_complex2
%  y=synth_complex1 - sum of sines (odd partials of 100 Hz)

global sr;	% sampling rate
D = 0.1; 	% s - duration
f0	= 100;	% Hz - fundamental frequency
p = [5, 7, 9, 11, 13];	% partial ranks


x = abscissa(D);
y = x .* 0;
for i = p 
	y = y + sin(x * i * f0 * 2 * pi);
end