Results 31 to 40 of about 131,957 (312)

Classification and characterization of chilli (Capsicum annuum L.) found in Manipur using multivariate analysis

open access: yesElectronic Journal of Plant Breeding, 2017
The present study was undertaken to understand and find out the morphological characters contributing to the diversity of chilli germplasm of Manipur.
Atom Annupama Devi   +2 more
doaj   +1 more source

Analysis of the descriptor Roesser model with the use of the Drazin inverse

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2015
A method of analysis for a class of descriptor 2D discrete-time linear systems described by the Roesser model with a regular pencil is proposed. The method is based on the transformation of the model to a special form with the use of elementary row and ...
Kaczorek Tadeusz
doaj   +1 more source

An overview of recent developments in computational methods for periodic systems [PDF]

open access: yes, 2007
: At the First IFAC Workshop on Periodic Systems (Como, Italy, 2001), a state of the art survey of computational methods for periodic systems has been presented (Varga and Van Dooren, 2001).
Andras Varga, Varga, Andreas
core   +1 more source

On computing least order fault detectors using rational nullspace bases [PDF]

open access: yes, 2003
We propose a numerically reliable computational approach to design least order fault detectors using descriptor system techniques. This approach is based on a new numerically stable algorithm to compute least order rational nullspace bases of rational ...
A. Varga, Varga, Andras
core   +1 more source

A Study on the Geometric and Kinematic Descriptors of Trajectories in the Classification of Ship Types

open access: yesSensors, 2022
The classification of ships based on their trajectory descriptors is a common practice that is helpful in various contexts, such as maritime security and traffic management. For the most part, the descriptors are either geometric, which capture the shape
Yashar Tavakoli   +2 more
doaj   +1 more source

mordred-descriptor/mordred: descriptor arithmetic

open access: yes, 2017
new feature <ul> <li>issue doi using zenodo (fe8e2fe)</li> <li>descriptor arithmetic (7e10cb4)</li> <li>descriptor name dictionary (59a0e82)</li> </ul> broken changes <ul> <li>raise error when ...
philopon
core   +1 more source

A Fault Detection Toolbox for MATLAB [PDF]

open access: yes, 2006
The recently developed FAULT DETECTION Toolbox for MATLAB is described. The new toolbox provides a comprehensive set of high level m-functions to support the design of residual generation filters using reliable numerical algorithms recently developed by ...
A. Varga, Varga, Andreas
core   +1 more source

Emotional Welfare and Its Relationship with Social Interactions and Physical Conditions of Finishing Pigs in Lairage at the Slaughterhouse

open access: yesAnimals
This study was conducted in a Portuguese slaughterhouse for finishing pigs. A total of 93 batches with an average slaughter weight of 93.3 kg (±0.6) were assessed in the lairage pens using the qualitative behavior assessment (QBA) tool to evaluate both ...
Alexandra Mendes   +6 more
doaj   +1 more source

Keypoint Detection Based on Curvature Grouping and Adaptive Sampling

open access: yesIEEE Access
In the keypoint detection algorithm, the farthest point sampling methods and random sampling methods are usually used to select candidate points, then keypoints are screened out from the neighborhood of the candidate points.
Bifu Li, Yu Cheng, Weitong Li
doaj   +1 more source

Discriminative Color Descriptors [PDF]

open access: yes2013 IEEE Conference on Computer Vision and Pattern Recognition, 2013
Color description is a challenging task because of large variations in RGB values which occur due to scene accidental events, such as shadows, shading, specularities, illuminant color changes, and changes in viewing geometry. Traditionally, this challenge has been addressed by capturing the variations in physics-based models, and deriving invariants ...
Rahat Khan   +5 more
openaire   +1 more source

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