A recursive method for the approximation of LTI systems using subband processing

- Marelli, Damián, Fu, Minyue

An improved smoothed ℓ⁰ approximation algorithm for sparse representation

- Hyder, Md Mashud, Mahata, Kaushik

Direction-of-arrival estimation using a mixed ℓ₂,₀ norm approximation

- Hyder, Md Mashud, Mahata, Kaushik

Energy efficient state estimation with wireless sensors through the use of predictive power control and coding

- Quevedo, Daniel E., Ahlén, Anders, Østergaard, Jan

Quantization of filter bank frame expansions through moving horizon optimization

- Quevedo, Daniel E., Bölcskei, Helmut, Goodwin, Graham C.

A unifying discussion of correlation analysis for complex random vectors

- Schreier, Peter J.

On optimal perfect reconstruction feedback quantizers

- Derpich, Milan S., Silva, Eduardo I., Quevedo, Daniel E., Goodwin, Graham C.

Polarization ellipse analysis of nonstationary signals

- Schreier, Peter J.

Time-scale modification of speech signals

- Ninness, Brett, Henriksen, Soren John

A robust interpolation algorithm for spectral analysis

- Mahata, Kaushik, Fu, Minyue

Ergodic properties for multirate linear systems

- Marelli, Damián, Fu, Minyue

Canonical coordinates for transform coding of noisy sources

- Schreier, Peter J., Scharf, Louis L.

Moving horizon design of discrete coefficient FIR filters

- Quevedo, Daniel E., Goodwin, Graham C.

Moving horizon design of discrete coefficient FIR filters

- Quevedo, Daniel E., Goodwin, Graham C.

On minimal lattice factorizations of symmetric-antisymmetric multifilterbanks

- Gan, Lu, Ma, K. K.

Reconstruction of multidimensional bandlimited signals from nonuniform and generalized samples

- Feuer, A., Goodwin, Graham C.

Spectrum estimation, notch filters, and MUSIC

- Mahata, Kaushik

Spectrum estimation, notch filters, and MUSIC

- Mahata, Kaushik

Subspace fitting approaches for frequency estimation using real-valued data

- Mahata, Kaushik

Subspace fitting approaches for frequency estimation using real-valued data

- Mahata, Kaushik