Inspec keywords: Gaussian distribution; exponential distribution; adaptive filters; transient response; maximum likelihood estimation; minimax techniques

Other keywords: sparse impulse responses; power-exponential distributions; minorisation-maximisation algorithm; scale mixture Gaussian distribution; sparse adaptive filters; filter coefficients; partial update; maximum a posteriori estimation

Subjects: Other topics in statistics; Signal processing theory; Filtering methods in signal processing; Other topics in statistics; Optimisation techniques; Optimisation techniques