A multiple points-wise sliding DFT method based on sliding window model and DIT modification.
Siwei TanZhiliang RenChangcun SunPublished in: CSCWD (2012)
Keyphrases
- sliding window
- statistical model
- mathematical model
- objective function
- multiple models
- preprocessing
- probabilistic model
- data streams
- pairwise
- similarity measure
- em algorithm
- sensitivity analysis
- window size
- data sets
- search algorithm
- classification algorithm
- basis functions
- space efficient
- discrete fourier transform