Parameter Estimation for Multiple Chirp Signals Based on Single Channel Nyquist Folding Receiver.
Zhaoyang QiuQi ZhangMinhong SunJun ZhuPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2020)
Keyphrases
- parameter estimation
- single channel
- multi channel
- frequency domain
- model selection
- maximum likelihood
- least squares
- markov random field
- em algorithm
- parameter estimation algorithm
- expectation maximization
- signal processing
- independent component analysis
- brain activity
- fractional fourier transform
- wiener filter
- prior information
- fourier transform