Detection of Narrow-Band Signals Through the FFT and Polyphase FFT Filter Banks: Noncoherent Versus Coherent Integration.
Sichun WangRobert J. InkolSreeraman RajanFrançois PatenaudePublished in: IEEE Trans. Instrum. Meas. (2010)
Keyphrases
- filter bank
- frequency domain
- signal processing
- fast fourier transform
- narrow band
- spectral analysis
- fourier transform
- input signals
- finite impulse response
- subband
- perfect reconstruction
- spatial domain
- multiresolution
- discrete cosine transform
- multiscale
- level set
- wavelet packet
- computationally efficient
- fourier domain
- fir filters
- pattern recognition
- discrete fourier transform
- lifting scheme
- image processing
- low pass
- wavelet filters
- level set method
- discrete wavelet transform
- computer vision
- floating point
- transform domain