(the Nyquist frequency), the data simply mirrors the first half. Example Downloads & Resources
: Only the first half of your results are unique. Beyond fft excel example download
The raw output of an FFT is in complex format, which isn't immediately useful for a standard graph. Use these steps to finalize your analysis: (the Nyquist frequency), the data simply mirrors the
: Choose a blank cell where the results will be placed. (the Nyquist frequency)
: To create your X-axis, calculate the frequency increment ( Δfdelta f