Results 41 to 50 of about 521,092 (343)
Polyphase networks, block digital filtering, LPTV systems, and alias-free QMF banks: a unified approach based on pseudocirculants [PDF]
, 1988 The relationship between block digital filtering and quadrature mirror filter (QMF) banks is explored. Necessary and sufficient conditions for alias cancellation in QMF banks are expressed in terms of an associated matrix, derived from the polyphase ...
Mitra, Sanjit K., Vaidyanathan, P. P.
core +1 more source
RIPK4 function interferes with melanoma cell adhesion and metastasis
Molecular Oncology, EarlyView.RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski +9 more
wiley +1 more source
Designing of digital FIR-filters with independently controlled phase-frequency characteristic [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2012 The structural realization of digital FIR-filters using frequency sampling with real time control of phase-frequency characteristic is considered. The characteristics of elementary digital filters, the algorithm of their output signals summation and the ...
Ivanov V. V. +2 more
doaj +2 more sources
Neural network principle of implementation of digital filters
MATEC Web of Conferences, 2018 Comparative evaluations of the frequency responses (FR) of two types of filters implemented by the classical and neural network methods are carried out.
Morozov Sergey +2 more
doaj +1 more source
Symmetrical Components Digital Filters for Microprocessor-Based Protection Input Signals
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2023 In microprocessor protections, measuring bodies are used that react to individual symmetrical components of signals or a combination of them. This makes the corresponding protection devices more sensitive.
F. A. Romaniuk +2 more
doaj +1 more source
Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer
Molecular Oncology, EarlyView.COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann +61 more
wiley +1 more source
Structure Evolution Based Optimization Algorithm for Low Pass IIR Digital Filter Design
International Journal of Computational Intelligence Systems, 2017 Digital filters are generally designed by identifying the transfer functions. Most researches are focused on the goal of approaching the desired frequency response, and take less additional consideration of structure characteristics which can greatly ...
Lijia Chen +4 more
doaj +1 more source
On the eigenfilter design method and its applications: a tutorial [PDF]
, 2003 The eigenfilter method for digital filter design involves the computation of filter coefficients as the eigenvector of an appropriate Hermitian matrix.
Nguyen, Truong Q. +2 more
core
Molecular Oncology, EarlyView.Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch +13 more
wiley +1 more source
Известия высших учебных заведений и энергетических объединенний СНГ: ЭнергетикаIn microprocessor current protection, instantaneous, amplitude, current, and average values can be used as current information parameters. They are determined as a result of the appropriate processing of the digital filter output signal.
F. A. Romaniuk +3 more
doaj +1 more source