ESS210B
Prof. Jin-Yi Yu
Amplitude
of Harmonics
qUsing the following relation, we can combine the sine and cosine components of the harmonic to
determine the amplitude of each harmonic.
qWith this combined form, the harmonic analysis of y(t) can be rewritten as:
C2=A2+B2 è (amplitude)2 of the harmonic
q0 è the time (phase) when this harmonic has its
largest amplitude
