Essays about: "Chebyshev node"

Found 1 essay containing the words Chebyshev node.

  1. 1. Nonlinear Regression of Power-Exponential Functions : Experiment Design for Curve Fitting

    University essay from Mälardalens högskola/Utbildningsvetenskap och Matematik

    Author : Tshering Denka; [2017]
    Keywords : Curve fitting; Power exponential functions; Design; Chebyshev node; Equidistant design;

    Abstract : This thesis explores how to best choose data when curve fitting using power exponential functions. The power exponential functions used are μ(b; x)=(xe1-x)b and Φ(ρ; x)=((1-x)ex)ρ . We use a number of designs such as the equidistant design, the Chebyshev design and the the D-optimal design to compare which design gives the best fit. READ MORE