Results 61 to 70 of about 2,253,810 (318)
Pipelined digital SAR azimuth correlator using hybrid FFT-transversal filter [PDF]
, 1984 A synthetic aperture radar system (SAR) having a range correlator is provided with a hybrid azimuth correlator which utilizes a block-pipe-lined fast Fourier transform (FFT).
Liu, K. Y., Wu, C.
core +1 more source
New c.c.d. programmable transversal filter
Electronics Letters, 1977 A c.c.d. transversal-filter structure is described which is capable of processing signals at high data rates. The tap weights can be programmed as digital words. A 32-stage prototype device has been tested at clock rates up to 20 MHz; operation at even higher data rates appears feasible.
B.E. Burke, W.T. Lindley
openaire +1 more source
Molecular Oncology, EarlyView.We developed and validated a DNA methylation–based biomarker panel to distinguish pleural mesothelioma from other pleural conditions. Using the IMPRESS technology, we translated this panel into a clinically applicable assay. The resulting two classifier models demonstrated excellent performance, achieving high AUC values and strong diagnostic accuracy.
Janah Vandenhoeck +12 more
wiley +1 more source
IF-Filters for Mobile Telephones
Advances in Electrical and Electronic Engineering, 2004 Intermediate frequency (IF) filters for channel selection in mobile phone systems must offer narrow bandwidths together with very steep skirts and excellent stop band rejection. Surface acoustic wave (SAW) filters fulfil these requirements.
Miloslav Nevesely
doaj
, 2012 Ideals are one of the main topics of interest to the study of the order structure of an algebra. Due to their nice properties, ideals have an important role both in lattice theory and semigroup theory.
Costa, Joao Pita
core +1 more source
Molecular Oncology, EarlyView.We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto +8 more
wiley +1 more source
Adaptive Mixture Methods Based on Bregman Divergences [PDF]
, 2012 We investigate adaptive mixture methods that linearly combine outputs of $m$ constituent filters running in parallel to model a desired signal. We use "Bregman divergences" and obtain certain multiplicative updates to train the linear combination weights
Arenas-Garcia +21 more
core +2 more sources
ATF4‐mediated stress response as a therapeutic vulnerability in chordoma
Molecular Oncology, EarlyView.We screened 5 chordoma cell lines against 100+ inhibitors of epigenetic and metabolic pathways and kinases and identified halofuginone, a tRNA synthetase inhibitor. Mechanistically halofuginone induces an integrated stress response, with eIF2alpha phosphorylation, activation of ATF4 and its target genes CHOP, ASNS, INHBE leading to cell death ...
Lucia Cottone +11 more
wiley +1 more source
Flux- and volume-limited groups/clusters for the SDSS galaxies: catalogues and mass estimation
, 2014 We provide flux-limited and volume-limited galaxy group and cluster catalogues, based on the spectroscopic sample of the SDSS data release 10 galaxies.
Einasto, M. +8 more
core +1 more source
On the spectral factor ambiguity of FIR energy compaction filter banks [PDF]
, 2006 This paper focuses on the design of signal-adapted finite-impulse response (FIR) paraunitary (PU) filter banks optimized for energy compaction (EC). The design of such filter banks has been shown in the literature to consist of the design of an optimal ...
Tkacenko, Andre, Vaidyanathan, P. P.
core +1 more source