Results 31 to 40 of about 739,378 (304)
Remote SensingTo improve radar-based quantitative precipitation estimation (QPE) methods, this study investigated the relationship between radar reflectivity (Z) and hourly rainfall intensity (R) using data from 289 precipitation events in Shanghai between September ...
Miaomiao Liu +3 more
doaj +1 more source
The Annals of Statistics, 1976 For univariate distributions there is a generally accepted definition of unimodality due to Khintchine which requires the existence of a number $a$, called vertex, such that the distribution function is convex on $(-\infty, a)$ and concave on $(a, \infty)$.
Dharmadhikari, S. W., Jogdeo, Kumar
openaire +3 more sources
IEEE Transactions on Information Theory, 2023 In this paper, we introduce multivariate Goppa codes, which contain as a special case the well-known, classical Goppa codes. We provide a parity check matrix for a multivariate Goppa code in terms of a tensor product of generalized Reed-Solomon codes. We prove that multivariate Goppa codes are subfield subcodes of augmented Cartesian codes.
Hiram H. López, Gretchen L. Matthews
openaire +4 more sources
H∞ Based Control for Load Mitigation in Wind Turbines
Energies, 2012 This article demonstrates a strategy to design multivariable and multi-objective controllers based on the H∞ norm reduction applied to a wind turbine.
Aron Pujana-Arrese +4 more
doaj +1 more source
Journal of Physics A: Mathematical and TheoreticalAbstract The bivariate classical fidelity is a widely used measure of the similarity of two probability distributions. There exist a few extensions of the notion of the bivariate classical fidelity to more than two probability distributions; herein we call these extensions multivariate classical fidelities, with some examples being the ...
Theshani Nuradha +3 more
openaire +2 more sources
, 2022 Multivariable-adjusted hazard ratios and 95% confidence intervals for proximal femur fractures: NIPPON DATA90, 1,827 women.
Yoshino Saito (11973207) +16 more
core +1 more source
The Broad Reach of Multivariable Thinking
Informal Logic, 2023 Simple explanations are very often inadequate and can encourage faulty inferences. We examined college students’ explanations regarding illegal immigration to determine the prevalence of single-factor explanations. The form of students’ explanations was
Deanna Kuhn, Anahid Modrek
doaj +1 more source
On Multivariate Interpolation [PDF]
Studies in Applied Mathematics, 2005 A new approach to interpolation theory for functions of several variables is proposed. We develop a multivariate divided difference calculus based on the theory of noncommutative quasi‐determinants. In addition, intriguing explicit formulae that connect the classical finite difference interpolation coefficients for univariate curves with multivariate ...
openaire +1 more source
Multivariate Regression Depth [PDF]
Discrete & Computational Geometry, 2000 The regression depth of a hyperplane with respect to a set of n points in R^d is the minimum number of points the hyperplane must pass through in a rotation to vertical. We generalize hyperplane regression depth to k-flats for any k between 0 and d-1. The k=0 case gives the classical notion of center points.
Marshall W. Bern, David Eppstein
openaire +6 more sources
, 2022 Multivariable-adjusted hazard ratios and 95% confidence intervals for proximal femur fractures: NIPPON DATA90, 1,307 men.
Yoshino Saito (11973207) +16 more
core +1 more source