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For the function given, state the starting point for a sample period: ƒ(t) = 0.2sin (t − 0.3) + 0.1
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Dec 9, 2019
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For the function given, state the starting point for a sample period: ƒ(t) = 0.2sin (t − 0.3) + 0.1
Mathematics
high-school
Rafael Beirigo
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Rafael Beirigo
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Answer:
(0.3,0.1)
Explanation:
graddy
Glenn Posadas
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Dec 10, 2019
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Glenn Posadas
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The graph of this function is shown in the figure below. The general form of a sine wave is given by:
A: The amplitude.
f : The ordinary frequency, the number of oscillations (cycles) that occur each second of time.
ω = 2πf, the angular frequency, the rate of change of the function argument in units of radians per second
B = the displacement in y-axis
= the phase, specifies (in radians) where in its cycle the oscillation is at t = 0.
The period is given by:
Therefore:
And givent that
, then
,
Finally, t
he starting point for a sample period occurrs when
Brittani
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Dec 14, 2019
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Brittani
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