Title :
Computing the complete fft of a step-like waveform
Author :
Shaarawi, Amr M. ; Riad, S.M.
Author_Institution :
Dept. of Electr. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
fDate :
3/1/1986 12:00:00 AM
Abstract :
Methods for duration limiting a step-like waveform for fast Fourier transform (FFT) computation are surveyed and discussed, and a complete FFT method is introduced. The complete FFT has an enhanced resolution, and is complete in the sense that it has uniformly spaced DC and harmonic components.
Keywords :
Fourier analysis; computerised signal processing; fast Fourier transforms; FFT; computerised signal processing; step-like waveform; waveform analysis;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.1986.6499064
