Tools
Sorted by:
Try your query at:
 |
 |
 |
 |
 |
 |
Results 1 - 10
of
4,340
K-SVD: An Algorithm for Designing Overcomplete Dictionaries for Sparse Representation
, 2006
"... In recent years there has been a growing interest in the study of sparse representation of signals. Using an overcomplete dictionary that contains prototype signal-atoms, signals are described by sparse linear combinations of these atoms. Applications that use sparse representation are many and inc ..."
Abstract
-
Cited by 935 (41 self)
- Add to MetaCart
and include compression, regularization in inverse problems, feature extraction, and more. Recent activity in this field has concentrated mainly on the study of pursuit algorithms that decompose signals with respect to a given dictionary. Designing dictionaries to better fit the above model can be done
SATELLITE-BORNE AND GROUND-BASED TOTAL OZONE COLUMN CONCENTRATION MEASUREMENTS IN THE PHILIPPINES: COMPARISONS AND VARIABILITY
"... ABSTRACT: The ozone layer is under threat due to warming in the troposphere brought about by the increase in greenhouse gases (GHG) concentrations. Warming in the troposphere makes the stratosphere cooler, producing polar stratospheric clouds (PSCs) that support chemical reactions that produce activ ..."
Abstract
- Add to MetaCart
ABSTRACT: The ozone layer is under threat due to warming in the troposphere brought about by the increase in greenhouse gases (GHG) concentrations. Warming in the troposphere makes the stratosphere cooler, producing polar stratospheric clouds (PSCs) that support chemical reactions that produce
Article Airborne Measurements of CO2 Column Concentration and Range Using a Pulsed Direct-Detection IPDA Lidar
, 2013
"... www.mdpi.com/journal/remotesensing ..."
The
"... spatial extent of source influences on modeled column concentrations of short-lived species ..."
Abstract
- Add to MetaCart
spatial extent of source influences on modeled column concentrations of short-lived species
Concentration
"... by immunoassay techniques that have a limited analytical range. The consequence of this is that low CsA concentrations that may be clinically significant are difficult to measure and that high concentrations require sample dilution, which introduces error and increases cost. More specific assays, su ..."
Abstract
- Add to MetaCart
by immunoassay techniques that have a limited analytical range. The consequence of this is that low CsA concentrations that may be clinically significant are difficult to measure and that high concentrations require sample dilution, which introduces error and increases cost. More specific assays
COLUMNS WITH SPIRAL REINFORCEMENT UNDER CONCENTRIC COMPRESSION
"... The work is experimental and has to do with the behavior of circular cross-section (piles or columns) under axial compressive load. 10 column specimens having a diameter of 205mm and height 800mm were studied. The main parameters whose influence was examined are: (1) Spiral reinforcement ratio, (2) ..."
Abstract
- Add to MetaCart
The work is experimental and has to do with the behavior of circular cross-section (piles or columns) under axial compressive load. 10 column specimens having a diameter of 205mm and height 800mm were studied. The main parameters whose influence was examined are: (1) Spiral reinforcement ratio, (2
Gene expression data analysis
- FEBS Lett
, 2000
"... Abstract Microarrays are one of the latest breakthroughs in experimental molecular biology, which allow monitoring of gene expression for tens of thousands of genes in parallel and are already producing huge amounts of valuable data. Analysis and handling of such data is becoming one of the major bo ..."
Abstract
-
Cited by 144 (1 self)
- Add to MetaCart
bottlenecks in the utilization of the technology. The raw microarray data are images, which have to be transformed into gene expression matrices ^ tables where rows represent genes, columns represent various samples such as tissues or experimental conditions, and numbers in each cell characterize
Results 1 - 10
of
4,340
