5. Advanced User Guidebook
Blackman
Best solution for magnitude, worst for frequency.
Recommend to use for:
z Single frequency waveforms, to find higher
order harmonics.
Fig.5-8, 5-9, 5-10, 5-11 are examples for measuring sine wave with a frequency of 1kHz
under the selection of four different windows for FFT:
Fig.5-8. Rectangle window
Fig.5-9 Hamming window
27
To Next Page
Loading...
