Elimination of limit cycles in direct form digital filters using error feedbackLAAKSO, T. I.International journal of circuit theory and applications. 1993, Vol 21, Num 2, pp 141-163, issn 0098-9886Article

Design of predictive IIIR filters via feedback extension of FIR forward predictorsOVASKA, S. J; VAINIO, O; LAAKSO, T. I et al.IEEE transactions on instrumentation and measurement. 1997, Vol 46, Num 5, pp 1196-1201, issn 0018-9456Article

Implementation of a time-varying MIMO system with error feedbackLAAKSO, T. I; OVASKA, S. J; VAINIO, O et al.Signal processing. 1993, Vol 33, Num 1, pp 81-93, issn 0165-1684Article

Prefiltering approach for optimal polynomial predictionLAAKSO, T. I; OVASKA, S. J.IEEE transactions on signal processing. 1996, Vol 44, Num 3, pp 701-705, issn 1053-587XArticle

Design and implementation of efficient IIR notch filters with quantization error feedbackLAAKSO, T. I; RANTA, J; OVASKA, S. J et al.IEEE transactions on instrumentation and measurement. 1994, Vol 43, Num 3, pp 449-456, issn 0018-9456Article

Bounds for floating-point roundoff noiseLAAKSO, T. I; JACKSON, L. B.IEEE transactions on circuits and systems. 2, Analog and digital signal processing. 1994, Vol 41, Num 6, pp 424-426, issn 1057-7130Article

Noise reduction in recursive digital filters using high-order error feedbackLAAKSO, T. I; HARTIMO, I. O.IEEE Transactions on signal processing. 1992, Vol 40, Num 5, pp 1096-1107Article

Constrained normalized adaptive filters for CDMA mobile communicationsAPOLINARIO, J. A; WERNER, S; DINIZ, P. S. R et al.Eusipco : European signal processing conference. 1998, pp 2053-2056, isbn 960-7620-05-4, 4VolConference Paper

Eingenfilter approach for the design of allpass filters approximating a given phase responseNGUYEN, T. Q; LAAKSO, T. I; KOILPILLAI, R. D et al.IEEE transactions on signal processing. 1994, Vol 42, Num 9, pp 2257-2263, issn 1053-587XArticle

Elimination of zero-input and constant-input limit cycles in single-quantizer recursive filter structuresLAAKSO, T. I; DINIZ, P. S. R; HARTIMO, I et al.IEEE transactions on circuits and systems. 2, Analog and digital signal processing. 1992, Vol 39, Num 9, pp 638-646, issn 1057-7130Article

Delta operator realizations of direct-form IIR filtersKAURANIEMI, J; LAAKSO, T. I; HARTIMO, I et al.IEEE transactions on circuits and systems. 2, Analog and digital signal processing. 1998, Vol 45, Num 1, pp 41-52, issn 1057-7130Article

Step-size optimization of the BNDR-LMS algorithmAPOLINARIO, J. A; DINIZ, P. S. R; LAAKSO, T. I et al.Eusipco : European signal processing conference. 1998, pp 1249-1252, isbn 960-7620-05-4, 4VolConference Paper

Tracking of mobile users in a mobile communications system using adaptive convergence parameterKARTTUNEN, P. T; LAAKSO, T. I; LILLEBERG, J et al.IEEE international symposium on personal indoor and mobile radio communications. 1997, pp 989-993, 3VolConference Paper