A high-speed FFT based on a six-step algorithm: Applied to a radio telescope for a solar radio burst.
Hiroki NakaharaKazumasa IwaiHiroyuki NakanishiPublished in: FPT (2013)
Keyphrases
- high speed
- detection algorithm
- times faster
- optimization algorithm
- computational cost
- learning algorithm
- computational complexity
- k means
- dynamic programming
- worst case
- data sets
- improved algorithm
- computationally efficient
- linear programming
- denoising
- probabilistic model
- experimental evaluation
- preprocessing
- fourier transform
- convergence rate
- significant improvement
- matching algorithm
- objective function
- real time
- spectral analysis
- fast fourier transform