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Wei Jun Lee


自 2018 起处于活动状态

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统计学

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Im having problem solving this question
x(t) = cos(200*pi*t+pi/4), (Dt=0.0001s, t=0~20 sec, axis([0 0.1 -1.1 1.1])); 1.plot x(t) in time domain and its Fourier Tr...

6 years 前 | 0 个回答 | 0

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How do i plot?
Im having problem plotting the sinusoidal time signal for (5+cos(20pt))cos(2p(100)t), having Dt=0.0001s, t=0~0.02 sec.

6 years 前 | 1 个回答 | 0

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