Power Efficient Algorithms for Computing Fast Fourier Transform over Wireless Sensor Networks.
Turkmen CanliAjay GuptaAshfaq A. KhokharPublished in: AICCSA (2006)
Keyphrases
- fast fourier transform
- efficient algorithms for computing
- wireless sensor networks
- frequency domain
- fourier transform
- floating point
- signal processing
- spectral analysis
- potential functions
- fourier transformation
- power consumption
- short time fourier transform
- multiscale
- discrete cosine transform
- discrete wavelet transform
- multiresolution
- energy consumption
- markov random field
- pairwise
- feature selection
- hartley transform