https://www.mathworks.com/help/matlab/ref/fft.html
Read the "Noisy Signal" example on the fft() page in MATLAB documentation What does x stand for? In the example, (https://www.mathworks.com/help/matlab/ref/fft.html). they generated x. If we are taking data from the Arduino, how will we set x?
What is Fs? In the example, they set Fs manually. If we are taking data from the Arduino, how will we determine Fs?
Here is ahyperlink: Read the "Noisy Signal" example on the fft() page in MATLAB documentation What does x stand for? In the example, (https:
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