A parameter estimation algorithm for multiple frequency-hopping signals based on compressed sensing.
Weihong FuTing JiangPublished in: Phys. Commun. (2019)
Keyphrases
- compressed sensing
- frequency hopping
- parameter estimation algorithm
- image reconstruction
- signal processing
- random projections
- image processing
- sparse representation
- image segmentation
- natural images
- parameter estimation
- short time fourier transform
- computational complexity
- input image
- least squares
- spread spectrum