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ICASSP '79. IEEE International Conference on Acoustics, Speech, and Signal Processing, 1979
The main problem with pole-zero modeling of speech signals is its computational complexity, as a ... more The main problem with pole-zero modeling of speech signals is its computational complexity, as a highly nonlinear optimization problem has to be solved for each analysis frame. We propose a method to save computation. At each new analysis frame, it is first decided whether the parameter estimation routine needs to be started. The decision is made by using statistical hypothesis
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8th European Conference on Electrotechnics, Conference Proceedings on Area Communication, 1988
... In this Section we derive a suboptimum receiver to deal with IS1 which does not increase the ... more ... In this Section we derive a suboptimum receiver to deal with IS1 which does not increase the ... Also, the correction terms for the metric increments must be stored ... the fact that its performance may for some channels become worse than the performance of the simple AWGN receiver ...
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ICC 91 International Conference on Communications Conference Record, 1991
Optimum digital transmission through channels with intersymbol interference is achieved by maximu... more Optimum digital transmission through channels with intersymbol interference is achieved by maximum likelihood sequence estimation (MLSE) equalization. This requires knowledge of the channel impulse response. The effect of imperfect channel measurements on the performance of the data transmission is considered. Channel estimates are obtained by correlation or by a least-squares procedure. The error probability is averaged with respect to the statistical distribution of the estimates
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In this paper the problem of designing a control system aiming at automatically balancing a rider... more In this paper the problem of designing a control system aiming at automatically balancing a riderless bicycle in the upright position is considered. Such a problem is formulated as the design of a linear-parameter-varying (LPV) state-feedback controller which guarantees stability of the bicycle when the velocity ranges in a given interval and its derivative is bounded. The designed control system
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Revue Abb, 2002
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Revue Abb, 2010
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2014 Ieee International Conference on Smart Grid Communications, Nov 1, 2014
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Lecture Notes in Computer Science, 2015
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ICASSP '79. IEEE International Conference on Acoustics, Speech, and Signal Processing, 1979
The main problem with pole-zero modeling of speech signals is its computational complexity, as a ... more The main problem with pole-zero modeling of speech signals is its computational complexity, as a highly nonlinear optimization problem has to be solved for each analysis frame. We propose a method to save computation. At each new analysis frame, it is first decided whether the parameter estimation routine needs to be started. The decision is made by using statistical hypothesis
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8th European Conference on Electrotechnics, Conference Proceedings on Area Communication, 1988
... In this Section we derive a suboptimum receiver to deal with IS1 which does not increase the ... more ... In this Section we derive a suboptimum receiver to deal with IS1 which does not increase the ... Also, the correction terms for the metric increments must be stored ... the fact that its performance may for some channels become worse than the performance of the simple AWGN receiver ...
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ICC 91 International Conference on Communications Conference Record, 1991
Optimum digital transmission through channels with intersymbol interference is achieved by maximu... more Optimum digital transmission through channels with intersymbol interference is achieved by maximum likelihood sequence estimation (MLSE) equalization. This requires knowledge of the channel impulse response. The effect of imperfect channel measurements on the performance of the data transmission is considered. Channel estimates are obtained by correlation or by a least-squares procedure. The error probability is averaged with respect to the statistical distribution of the estimates
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In this paper the problem of designing a control system aiming at automatically balancing a rider... more In this paper the problem of designing a control system aiming at automatically balancing a riderless bicycle in the upright position is considered. Such a problem is formulated as the design of a linear-parameter-varying (LPV) state-feedback controller which guarantees stability of the bicycle when the velocity ranges in a given interval and its derivative is bounded. The designed control system
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Revue Abb, 2002
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Revue Abb, 2010
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2014 Ieee International Conference on Smart Grid Communications, Nov 1, 2014
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Lecture Notes in Computer Science, 2015
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