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274 340 (0,405s)

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Linear approximations to some non-linear AR(1) processes

Some methods for approximating non-linear AR(1) processes by classical linear AR(1) models are proposed. The quality is studied by comparisons of extrapolations and interpolations....

BA - Obecná matematika

  • 2000
  • Jx
Result

The piecewise-linear approximation using genetic algorithm

In this paper the design and testing of a method for PWL approximation of the non-linear characteristics is presented. The method for approximation of one parameter and/or two parameters of the non-lin...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2005
  • D
Result

Financial performance variance analysis of non-linear decomposition in metallurgy

Financial performance is a random process which could be decomposed in the particular indices. Often the influence function is of a non-linear form non-linear function of indices. There is in the paper der...

Finance

  • 2015
  • D
  • Link
Result

Non-linear Dynamics Processing

Dynamics processing of audio signal is performed by amplifying devices where the gain is automatically controlled by the level of the input signal. Non-linear. The ppaper also shows the influence of non-linear<...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2003
  • D
Result

Genetic algorithm for PWL modeling of electrical systems

The paper deals with the PWL approximation of non-linear characteristics based on the genetic algorithm. In this paper, a method for Chua's model parameters computing as well as individual processes used for soluti...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2005
  • D
Result

Non-linear Dynamics Processing

Dynamics processing is performed by amplifying devices where the gain is automatically controlled by the level of the input signal. Non-linear components simulating tube amplifiers can be used in these devices to make music...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2003
  • D
Result

A Note about Non-Linear Function Approximation with Function Boundary

Non-linear aproximation, radial basis function...

BB - Aplikovaná statistika, operační výzkum

  • 2004
  • D
Result

Directional splitting of Gaussian density in non-linear random variable transformation

be, however, difficult to be met in algorithms involving non-linear transformation of the Gaussian assumption of the non-linearly transformed Gaussian variable by approximating GM distribution to minimise the erro...

Automation and control systems

  • 2018
  • Jimp
  • Link
Result

Mathematical approximation of non-linearity in multidirectional P-wave velocity - confining pressure behaviour based on real 3-D laboratory measurements

Mathematical approximation of P-wave velovity non-linear behaviour...

DC - Seismologie, vulkanologie a struktura Země

  • 2005
  • C
Result

A new approach to non-local boundary value problems for ordinary differential systems

We suggest a new constructive approach for the solvability analysis and approximate solution of general non-local boundary value problems for non-linear systems of ordinary differential equations with locally Lipsc...

BA - Obecná matematika

  • 2015
  • Jx
  • Link
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