The function represented by the graph is not accurately described by f(t) = u[sin(pi*t)]. The amplitude of the sine wave is approximately 1.3, not 1.0, indicating a need for adjustment in the function representation. To accurately depict the graph, one should create a series of u(t) pulses shifted by 2 units and multiply this series by 1.3sin(pi*t). Furthermore, the graph does not satisfy the definition of a function, as it does not provide a unique y-value for every x-value.
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I don't think so. First of all, the amplitude of the sine looks to be about 1.3, not 1.0. And the graph shows both a series of a time-shifted u(t) pulses and the result of multiplying that pulse train time the 1.3sin() waveform.MylordGoblin said:Is this correct ?
f(t) = u [ sin (pi*t) ]
thx