Estimation of LFM signal parameters using RD compressed sampling and the DFRFT dictionary.
Shuo MengChen MengCheng WangPublished in: EURASIP J. Adv. Signal Process. (2023)
Keyphrases
- parameter estimation
- parameter space
- maximum likelihood estimation
- measured data
- signal processing
- maximum likelihood
- estimation process
- importance sampling
- sparse representation
- power spectral density
- random sampling
- monte carlo
- data structure
- sampled data
- data compression
- signal detection
- signal subspace
- compressive sampling
- sampling methods
- estimation algorithm
- image reconstruction
- sample size
- frequency domain
- non stationary
- least squares
- multiresolution