Comments (1)
Adding a window function to the signal can reduce the leakage of the spectrum, but adding the window function will cause attenuation of the signal value. At this time, the signal value needs to be corrected.
You can refer to the information at this link๏ผ
https://www.mathworks.com/matlabcentral/answers/372516-calculate-windowing-correction-factor
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Related Issues (20)
- Needs function to calculate octaves
- Implement C++ template HOT 5
- (improvement) use sqrtf() on ESP32 HOT 2
- Windowing / Weighing Factor HOT 1
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- Weird results while imag input other than 0 at example FFT_1 HOT 2
- I thought I was nearly there but can't quite get it over the line. HOT 5
- Updating Documentation and Examples HOT 1
- Performance++ HOT 10
- Needed FFT real time example HOT 1
- average FFT result HOT 1
- calc complex amplitude for only specific frequencies HOT 1
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- First two bins 0 Hz and 62.5 Hz always an order of magnitude larger than all other bins HOT 5
- v2.0 does not extract major peak, while v1.6.2 does HOT 24
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- FFT Uncertainty HOT 1
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