- The Fourier Series Representation Of A Square Wave With An Amplitude Of 1 Is Given By The Equation N F T By Sin 2n 1 (77.87 KiB) Viewed 30 times
The Fourier series representation of a square wave with an amplitude of 1 is given by the equation, N F(t) = By sin[ (2n – 1)wt ] n=1 Where, 4 Bn = (2n - 1) For a frequency w, = 207, make a four-panel plot showing 2.5 periods of the Fourier square wave in the following manner, 1. Plot a square wave using 20 harmonics (i.e., N = 20). 2. Repeat 1 but now with the first three harmonics attenuated by 1/4. 3. Repeat 2 but now with first-three harmonics left unattenuated and the next 17 attenuated by 1/4. 4. A plot with all three conditions. (Be sure to use legends, titles, and distinguish each by line-style and line-type.) What do you conclude about the influence of the amplitudes of low and high harmonics?