Dynamic Kernel Function Fast Fourier Transform With Variable Truncation Scheme for Wideband Coarse Frequency Detection.
Yu-Heng George LeeChien-In Henry ChenPublished in: IEEE Trans. Instrum. Meas. (2009)
Keyphrases
- kernel function
- fast fourier transform
- support vector
- kernel methods
- frequency domain
- fourier transform
- support vector machine
- feature space
- short time fourier transform
- kernel learning
- high dimensional
- floating point
- signal processing
- detection algorithm
- detection method
- low frequency
- data mining
- data sets
- non stationary
- classification accuracy
- discrete cosine transform
- pairwise
- training data
- image processing