Signal Processing, volume me 25 (1991)

Signal Processing, volume 25 (1991), number 1

Hermanowicz, E. and M. Rojewski, The minimum-phase demodulate and its application to autoregressive analysis of bandpass signal, pp. 1-9.
Ko, C.C., Resolution of coherent sources by using a fast phase shifting based null steering algorithm, pp. 11-22.
Raghuramireddy, D. and R. Unbehauen, New structures for complex digital filters, pp. 23-34.
Ortigueira, M.D. and M.-A. Lagunas, Eigendecomposition versus singular value decomposition in adaptive array signal processing, pp. 35-49.
Anh, V.V. and N.M. Spencer, Unbiased Wiener filtering: Nonstationary processes, pp. 51-68.
David, S. and B. Ramamurthi, Multiband-excited linear predictive coder with a two-sided short-term predictor, pp. 69-80.
Leou, F.-C. and Y.C. Chen, A contour-based image coding technique with its texture information reconstructed by polyline representation, pp. 81-89.
Ronse, C. and B. Macq, Morphological shape and region description, pp. 91-105.
Olkkonen, H., Computation of running discrete Hartley transform coefficients, pp. 107-110.

Scharf, L.L., The SVD and reduced rank signal processing, pp. 113-133.
Moor, B. de, Generalizations of the singular value and QR decompositions, pp. 135-146.
Li, F. and R.J. Vaccaro, Unified analysis for DoA estimation algorithms in array signal processing, pp. 147-169.
Cadzow, J.A. and D.M. Wilkes, Enhanced rational signal modeling, pp. 171-188.
Bojanczyk, A.W., L.M. Ewerbring, F.T. Luk, and P. van Dooren, An accurate product SVD algorithm, pp. 189-201.
Moonen, M., P. van Dooren, and J. Vandewalle, A systolic algorithm for QSVD updating, pp. 203-213.
Papaodysseus, C., E. Koukoutsis, and G. Carayannis, Polynomial bounds for the linear prediction coefficients, pp. 215-226.
Sebastiani, G. and P. Barone, Mathematical principles of basic magnetic resonance imaging in medicine, pp. 227-250.
Ovaska, S.J., Newton-type predictors - A signal processing oriented viewpoint, pp. 251-257.

Karayiannis, N.B. and A.N. Venetsanopoulos, Image interpolation based on variational principles, pp. 259-288.
Katsikas, S.K., S.D. Likothanassis, and D.G. Lainiotis, On the parallel implementations of linear Kalman and Lainiotis filters and their efficiency, pp. 289-305.
Morgul, A. and D. Dzung, Decision directed channel parameter estimation and tracking using erroneous detectors, pp. 307-318.
Pitas, I. and S. Vougioukas, LMS order statistic filters adaptation by backpropagation, pp. 319-335.
Han, Y., I. Song, and Y. Park, Some root properties of recursive weighted median filters, pp. 337-344.
Song, I. and T.S. Oh, Approximation of optimum quantizer-detector using a uniform quantizer and a coder, pp. 345-359.
Chen, B.-S. and S.-C. Peng, Optimal deconvolution filter design based on orthogonal principle, pp. 361-372.
Zaki, F.W., Learning characteristics of a new adaptive line spectral pair filter, pp. 373-378.
Oh, S.K. and C.K. Un, Fast initialization procedure of the alternating projection algorithm for maximum likelihood localization of multiple sources, pp. 381-389.