Write a script that generates at least three sinusoids of different frequencies and amplitudes. Make sure the time resolution is sufXicient for the frequency you choose and that the sample vectors are long enough to see at least a few oscillations. Plot them all on the same Xigure with different colors and different line styles. Then, sum all three sinusoids together (hint: they need to have the same length vectors and have been generated using the same time vector) and plot this on a separate Xigure. Set the xlim and ylim of the plot so that only a portion of the time axis is showing, but that all of the data Xits tightly in the y direction of the plot.

Write a script that generates at least three sinusoids of different frequencies and amplitudes. Make sure the time resolution is sufficient for the frequency vou choose and that the sample vectors are long enough to see at least a few oscillations. Plot them all on the same figure with different colors and different line styles. Then, sum all three sinusoids together (hint: they need to have the same length vectors and have been generated using the same time vector) and plot this on a separate figure. Set the xlim and ylim of the plot so that only a portion of the time axis is showing, but that all of the data fits tightly in the y direction of the plot