how to create a sinus function?

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mei-tal
mei-tal 2016-3-10
回答： Walter Roberson 2016-3-10
hey,
i need help with this question: plot a sinus with frequencies: 1,3,5 Hz over 2 sec and plot the sum of these signals.
Use 100 points for each signal.
thank you

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回答（1 个）

Walter Roberson
Walter Roberson 2016-3-10
sin(frequency*2*pi * time_in_seconds)

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