We are concerned in online reconstruction of signals subject to missing samples using a parametric approach. We propose adaptive algorithms for identification and reconstruction of AR processes with missing samples. Firstly, we consider the extension of gradient algorithms to the case of signals with missing samples. We propose two alternatives to an existent algorithm based on two other predictors. The proposed algorithms converge toward unbiased estimation of the parameters. However, gradient algorithms suffer from slow convergence. Therefore, we consider the RLS algorithm extension to the case of signals subject to missing samples. We use jointly, the pseudo-linear RLS algorithm for the identification and a Kalman filter for optimal reco...
Systems based on chromatography and mass spectrometry are used to analyse biologic samples like urin...
Among the faults diagnosis methods, the method of residual filters allows to synthesize filters gene...
Systems based on chromatography and mass spectrometry are used to analyse biologic samples like urin...
The first part of this thesis introduces new algorithms for the sparse encoding of signals. Based on...
The first part of this thesis introduces new algorithms for the sparse encoding of signals. Based on...
In this thesis we propose, implement, and evaluate algorithms improving spatial resolution in recons...
Classical SAR Imagery algorithms or SAR processors are all based on the isotropic point model. When ...
This thesis proposes a general methodology for identifying and reconstructing sensor faults on dynam...
This thesis proposes a general methodology for identifying and reconstructing sensor faults on dynam...
This thesis presents various problems of adaptive functional estimation, using projection and kernel...
In computer science, a lot of applications use distances. In the context of structured data, strings...
In computer science, a lot of applications use distances. In the context of structured data, strings...
This PhD thesis proposes an off-line methodology to enhance robustness to multivariable model predic...
Learning stochastic models generating sequences has many applications in natural language processing...
Among the faults diagnosis methods, the method of residual filters allows to synthesize filters gene...
Systems based on chromatography and mass spectrometry are used to analyse biologic samples like urin...
Among the faults diagnosis methods, the method of residual filters allows to synthesize filters gene...
Systems based on chromatography and mass spectrometry are used to analyse biologic samples like urin...
The first part of this thesis introduces new algorithms for the sparse encoding of signals. Based on...
The first part of this thesis introduces new algorithms for the sparse encoding of signals. Based on...
In this thesis we propose, implement, and evaluate algorithms improving spatial resolution in recons...
Classical SAR Imagery algorithms or SAR processors are all based on the isotropic point model. When ...
This thesis proposes a general methodology for identifying and reconstructing sensor faults on dynam...
This thesis proposes a general methodology for identifying and reconstructing sensor faults on dynam...
This thesis presents various problems of adaptive functional estimation, using projection and kernel...
In computer science, a lot of applications use distances. In the context of structured data, strings...
In computer science, a lot of applications use distances. In the context of structured data, strings...
This PhD thesis proposes an off-line methodology to enhance robustness to multivariable model predic...
Learning stochastic models generating sequences has many applications in natural language processing...
Among the faults diagnosis methods, the method of residual filters allows to synthesize filters gene...
Systems based on chromatography and mass spectrometry are used to analyse biologic samples like urin...
Among the faults diagnosis methods, the method of residual filters allows to synthesize filters gene...
Systems based on chromatography and mass spectrometry are used to analyse biologic samples like urin...