Difference approximation scripts download

[

difference approximation script overview « 1 - 30 » of 12 scripts

]
336 336

... Compile this mex file for central difference approximation of the derivative of ... corresponds to columns of y. ... can have any number of columns. Demands ...

... The function LMFnlsq.m is used for finding optimal solution of an ... overdetermined system of nonlinear equations in the least-squares sense. The standard Levenberg-Marquardt ... .This version of LMFnlsq is ... complete MATLAB implementation complemented by setting parameters of iterations as options.This part of the code has been ...

... This m-file deals with the principal component solution of the factor model thru the ... without the matrix of data ... covariance matrix), the latent root criterion, and uses the varimax ... factor rotation. Optionally, it also gives the residual matrix, which results of the difference between the original ...

... This function returns the numerical derivative of an analytic function. Of special note, is the incorporation of ... complex step-derivative" approach which offers greatly improved derivative accuracy compared ... to forward and central difference approximations. This is especially germain when accuracy ... Two point forward difference ...

... specify arbitrary permittivity, permeability and conductivity profiles.Useful for helping students to visualize reflection, transmission, wave velocity and ... impedance concepts. Will also show WKB approximation. Demands ...

... This m-file deals with the principal component solution of the factor model thru the ... complete data matrix, the latent root criterion, and uses the varimax ... factor rotation. Optionally, it also gives the residual matrix, which results of the difference between the original ... correlation and the correlation structure for the factor model.The purpose of Factor Analysis is to describe ...

... Use anonymous functions or nested functions to pass additional parameters to FUN. Options is ... an optional structure that defines algorithm behavior. If Options are not given default options are used.Options ... sets values in Options structure based on the Name ... Name Values {default} Description ...

... This function compute the sun position (zenith and azimuth angle at the observer location ... except for large zenith angle, where the refraction by the atmosphere is significant ... pressure of 1010 mbar. See the subfunction «sun_topocentric_zenith_angle_calculation» for ... structure that specify the time when the sun position is calculated. time.year ...

... The function LMFsolve.m serves for finding optimal solution of an overdetermined ... system of nonlinear equations in the least-squares sense. The standard Levenberg- Marquardt algorithm was modified ... Fletcher and coded in FORTRAN many years ago. LMFsolve is its MATLAB version complemented by setting parameters ...

... that minimizes FUN ... scalar result. Use an anonymous or nested function to supply parameter values to FUN.Options is an ... optional structure that defines algorithm behavior. If Options is empty or not given, default Options are ... set values in Options structure based on the Name ...

... solution of Hermite interpolation problem.example ... solution of Hermite interpolation problem.example ... solution of Hermite interpolation problem.example ... know the derive values, just write Inf. Use this command ...

... vector.A smoothing option is available if the X-step is constant. With ... the smoothing option, ... parabolic approximation is performed on ...

Scripting difference approximation programming is written in computer programming languages that is typically interpreted and can be typed directly from a keyboard. Difference approximation scripts are often distinguished from executable files. This difference approximation scripts are safe to use virus free and spyware free.