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cjobi247

Analog Discovery Fast Fourier Transformation

Question

Hello,

For a project in one of my courses my adviser asked me to find a way to control the sample rate and record length in the Analog Discovery in order to understand how to use the FFT module. 

Thank you,

cjobi247

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Hello @cjobi247,

I have moved your question to a more appropriate section of the Forum where the engineer best suited to help you will be able to see and respond to your question.

Thank you,
JColvin

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Hi @cjobi247

In the Spectrum interface you can directly adjust the FFT parameters, Frequency Range or in Auto mode the Stop frequency (acquisition rate/2), and the number of BINs (time samples/2).

In the Scope interface you can adjust the number of samples and acquisition rate under the Time options.
scope.toolbar_time.png.cf9e7fac6e8e27aa9cdb310f3d428e12.png

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