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Results

53 066 results (0,268s)

Result

Generátor náhodných polí

Software pro účinnou generaci vzorků náhodných polí pomocí Karhunen-Loevovy expanze...

JM - Inženýrské stavitelství

  • 2014
  • R
  • Link
Result

GENERALIZATION OF COLORING LINEAR TRANSFORMATION

covariance matrix (coloring transformation), and also to perform an inverse (whitening) transformation, i.e. to decorrelate a random vector with a non-identity covariance matrix and eigendecompos...

Construction engineering, Municipal and structural engineering

  • 2018
  • Jost
  • Link
Result

Another View on Conditional Correlations

of the conditional covariance matrix and state space modelling with the associated Kalman recursions. Together, they provide a dynamic orthogonal transformation of observed multivariate time series. This time-vary...

BB - Aplikovaná statistika, operační výzkum

  • 2013
  • D
  • Link
Result

Simulation of Random Fields Based on Orthogonal Transformation of Covariance Matrix and Latin Hypercube Sampling

Paper presents a new technique for simulation of random fields, particularly suitable for computational intensive problems. Parametric studies confirm efficiency of technique......

JN - Stavebnictví

  • 2001
  • D
Result

On conditional covariance modelling: An approach using state space models

. The suggested modelling technique is based on a specific dynamic orthogonal transformation derived by the LDL factorization of the conditional covariance matrix. An observed time series is transformed in...

BA - Obecná matematika

  • 2016
  • Jx
  • Link
Result

Another view on time-varying correlations: The case of stocks and bonds

of the conditional covariance matrix, state space modelling and associated Kalman recursions. Moreover, it is able to deliver a dynamic orthogonal transformation of given stochastic covariances of tra...

BB - Aplikovaná statistika, operační výzkum

  • 2013
  • D
  • Link
Result

Spatfig

. There are solved estimations of mean square errors of adjusted variables and their covariant matrix and there are considered the covariant matrix of measuring. The programming......

DE - Zemský magnetismus, geodesie, geografie

  • 2008
  • R
Result

Heteroscedasticity Resistant Robust Covariance Matrix Estimator

It is straightforward that breaking the orthogonality condition implies biased and inconsistent estimates by means of the ordinary least squares. If moreover, the data of heteroscedasticity rejects the hypothesis of homoscedasticity, we need...

BA - Obecná matematika

  • 2010
  • Jx
Result

A factorized representation of FMLLR transform based on QR-decomposition

This paper describes a new factorized representation of FMLLR transform, which is based on QR-decomposition.

JC - Počítačový hardware a software

  • 2012
  • D
  • Link
Result

Completely Positive Covariant two-Qubit Quantum Processes and Optimal Quantum NOT Operations for Entangled Qubit Pairs

that transform pure two-qubit input states of a given degree of entanglement in a covariant way. Special cases thereof are quantum NOT operations which transform entangled pure two-qubit input states of a given degree of e...

BE - Teoretická fyzika

  • 2006
  • Jx
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