Results 261 to 270 of about 77,327 (316)

Data assimilation for estimating time-varying reproduction numbers. [PDF]

open access: yesJ R Soc Interface
Wunrow HY   +3 more
europepmc   +1 more source

Endophyte function in climate-stressed crops: integrating molecular regulation, metabolic trade-offs, and ecological constraints. [PDF]

open access: yesPlant Signal Behav
Harsonowati W   +8 more
europepmc   +1 more source

Adaptive polynomial filters

IEEE Signal Processing Magazine, 1991
Adaptive nonlinear filters equipped with polynomial models of nonlinearity are explained. The polynomial systems considered are those nonlinear systems whose output signals can be related to the input signals through a truncated Volterra series expansion or a recursive nonlinear difference equation. The Volterra series expansion can model a large class
V J Mathews
exaly   +2 more sources

On Adaptive Filtering

Operational Research Quarterly (1970-1977), 1976
The adaptive filtering technique has recently been proposed as a method for short-to medium-term forecasting. The present note demonstrates some of the shortcomings implicit in the theory and gives illustrative examples.
Golder, E. R., Settle, J. G.
openaire   +1 more source

Adaptive Bilinear Filtering

1993 IEEE International Symposium on Circuits and Systems, 2002
The application of the conjugate gradient (CG) method for the identification of bilinear systems is investigated. An algorithm based on the CG method is developed for adaptive-bilinear digital filtering. This algorithm outperforms the least mean square (LMS) and recursive least squares (RLS) methods in terms of speed of convergence.
Tamal Bose, Mei-Qin Chen
openaire   +1 more source

On adaptive IIR filters and parallel adaptive identifiers with adaptive error filtering

ICASSP '81. IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005
Presently, for provable global stability and unbiasedness in the presence of zero-mean, colored output measurement noise, adaptive infinite impulse response (IIR) filters (or adaptive output error identifiers) require a restrictive SPR condition on the transfer function dividing the error smoothing coefficient polynomial by the unknown desired ...
C. Richard Johnson Jr.   +3 more
openaire   +1 more source

Secure Adaptive Filtering

IEEE Transactions on Information Forensics and Security, 2011
In an increasingly connected world, the protection of digital data when it is processed by other parties has arisen as a major concern for the general public, and an important topic of research. The field of Signal Processing in the Encrypted Domain (SPED) has emerged in order to provide efficient and secure solutions for preserving privacy of signals ...
Juan Ramón Troncoso-Pastoriza   +1 more
openaire   +1 more source

Adaptive deblocking filter

IEEE Transactions on Circuits and Systems for Video Technology, 2003
This paper describes the adaptive deblocking filter used in the H.264/MPEG-4 AVC video coding standard. The filter performs simple operations to detect and analyze artifacts on coded block boundaries and attenuates those by applying a selected filter.
Peter List 0001   +4 more
openaire   +1 more source

Adaptive packet filters

GLOBECOM'01. IEEE Global Telecommunications Conference (Cat. No.01CH37270), 2002
Adaptive packet filters (APFs) are motivated by the proliferation of distributed servers and the lack of quality-of-service (QoS) management solutions for them. APFs merge packet-filtering and server load monitoring into a novel load-sensitive packet-filtering abstraction for overload protection and QoS differentiation. They integrate well into network
John Reumann, Hani Jamjoom, Kang G. Shin
openaire   +1 more source

Home - About - Disclaimer - Privacy