Abstract
This paper presents a new method of estimating numbers and frequencies for sinusoid signals based oil TransDimensional Simulated Anncaling (TDSA) algorithm. This paper introduces penalty term and least square into TDSA, and gives a method that simultaneously estimates the numbers and frequencies of sinusoids signals in white Gaussian noise. Finally, the validity of this method is well verified by the simulation.
Original language | English |
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Pages (from-to) | 96-100 |
Number of pages | 5 |
Journal | Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology |
Volume | 29 |
Issue number | 1 |
State | Published - Jan 2007 |
Externally published | Yes |
Keywords
- Least square
- Markov chain Monte Carlo
- Model selection
- Penalty term
- Signal processing
- TransDimensional Simulated Annealing (TDSA)