Signal Rep Examples
Given the Sine wave above, what is the signal representation formula?
A = 5
f = 1/T = 1/(0.10) = 10 Hz
Therefore, s(t) = 5 sin (20*pi*t)
Given the Sine wave above, what is the signal representation formula?
A = 5
f = 1/T = 1/(0.10) = 10 Hz
f = 90 degrees "lagging" or -1.57 radians
Therefore, s(t) = 5 sin (20*pi*t - 1.57 radians)
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