Results 231 to 240 of about 2,652,813 (292)

Beyond CT: Attenuation correction for stand-alone brain PET. [PDF]

Z Med Phys
Jehl M, Bonta MJ, Mikhaylova E, Ahnen M, Cherry SR, Sacco I, Fischer J.   +6 more
europepmc   +1 more source

Multi-carrier information hiding based on projection-driven vertex embedding in 3D models. [PDF]

PLoS One
Ou Y, Ke J, Yang M, Chen H, Dan Z, Zhao C.   +5 more
europepmc   +1 more source

An Inverse Generalized Conversion Filter for State Estimation in Nonlinear Adversarial Sensing Systems. [PDF]

Sensors (Basel)
Xi YA, Dong XH, Wu SY.
europepmc   +1 more source

Cache-efficient and vectorized parallel dynamic programming for RNA folding. [PDF]

PLoS One
Gruzewski M, Palkowski M.
europepmc   +1 more source

Allometry correction in semi-quantitative analysis of dopamine transporter SPECT. [PDF]

EJNMMI Res
Buddenkotte T, Apostolova I, Klutmann S, Buchert R.   +3 more
europepmc   +1 more source

Harmonic adaptive fault-tolerant control for incipient and multiple faults of high mobility fighter. [PDF]

Sci Rep
Hu K, Wang Z, Wang J.
europepmc   +1 more source

An Affine Projection Algorithm With Evolving Order

IEEE Signal Processing Letters, 2009
We present a novel affine projection algorithm (APA) which automatically determines its projection order by an evolutionary method. The evolutionary method increases or decreases the projection order by comparing the output error with a threshold. The experimental results show that the proposed algorithm has fast convergence speed and small steady ...
Seong-Eun Kim, Woo-Jin Song
exaly   +5 more sources

Affine projection algorithm with selective projections

Signal Processing, 2012
In the affine projection adaptive filtering algorithm, convergence is sped up by increasing the projection order but with an unwelcome consequence of increased steady-state misalignment. To address this unfavorable compromise, we propose a new affine projection algorithm with selective projections. This algorithm adaptively changes the projection order
Reza Arablouei, Kutluyil Dogancay
exaly   +3 more sources

Affine projection algorithm with variable projection order

2012 IEEE International Conference on Communications (ICC), 2012
Increasing the projection order in the affine projection adaptive filtering algorithm speeds up the convergence but also increases the steady-state misalignment. To address this unfavorable compromise, we propose a new affine projection algorithm with a variable projection order.
Reza Arablouei, Kutluyil Dogançay
openaire   +2 more sources

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Set-membership affine projection algorithm

IEEE Signal Processing Letters, 2001
This letter presents a new data selective adaptive filtering algorithm, the set-membership affine projection (SM-AP) algorithm. The algorithm generalizes the idea of the set-membership NLMS (SM-NLMS) algorithm to include constraint sets constructed from the past input and desired signal pairs.
Stefan Werner, P S R Diniz
exaly   +2 more sources