Generate a Sine Wave in which I can change the sampling rate.

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Rory
Rory 2014-8-11
评论： Rory 2014-8-14
i wish to generate a basic sine wave and then plot it.
i then wish to take that basic sine wave and change the sampling rate (say from 1 to 10 to 100 to 1000 sampling points).
i do not have simulink. thanks.

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Adriano Bittar
Adriano Bittar 2014-8-11
编辑：Adriano Bittar 2014-8-11
%asks for sample rate
sample_rate = input('Type the sample rate:\n')
%time
t=0:2*pi/sample_rate:2*pi;
%discrete plot
stem(t,sin(t))

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