AnyChart is a robust and superfast JavaScript charting library to add great-looking, interactive HTML5 charts into any project, in any browser, and on any platform/OS including mobile ones.
AnyChart provides advanced customization and flexibility opportunities, no matter if you are developing a website, a business intelligence application (BI) for corporate usage, or some software for your clients. Our JavaScript API makes it...
GSPLINE(FIG) draws a spline by left - clicking the mouse at the control points of the spline in the figure FIG. Right clicking will end the spline.
H = GSPLINE(FIG) Returns the handle to the line.
GSPLINE with no input...
Matlab class that creates an interactive, closed spline which can be used as a region of interest. Can be used to select regions in an image
Piecewise cubic spline interpolation and approximated calculation of first and second derivative at the interpolation point.
[psi gopt] = dfdesign_w_lmi(phi, w, d, n);
DFDESIGN_W_LMI computes the H-infinity optimal inverse FIR filter of phi(z). The resulting filter minimizes the H-infinity norm of the error system E_w(z) = [z^(-d) -...
This function will return a 29-point equal loudness contour for your desired phon level. The frequencies evaulated in this function only span from 20Hz - 12.5kHz, and only 29 selective frequencies are covered. This is the limitation of the...
This function creates smooth line data that goes through the points given and does not go beyond them unlike spline. This function uses the points supplied as the absolute maximum and minimum values allowed.
The subroutine returns a spline which represents the jth derivative of a given spline as produced by mkpp. It is based on the Mathworks solution found at: http://www.mathworks.com/support/solutions...html?product=ML
prg is a semi-automated outlining program on an image. This program enable the user to manually select points on the image to form an outline. The user left click on the image once to make the image active and then left clicks on the region...
When drawing financial time series from various markets, one usually needs to make some adjustments before evaluating the series. One of the major concerns is that due to different national holidays or working days across countries, the dates...
IIR Increases the resolution of an image by interpolation B= IIR(inputfile,f) returns the image stored in file 'inputfile' with resolution increased by factor f in both dimensions. 'filename' must be a valid graphic file (jpg, gif, tiff,...
To calculate an area S(A) of a figure A, bounded by a Jordan curve (which in our case is constructed by a cubic spline approximation) the Monte Carlo method is applied
Splinedraw will let you draw a curve in the current plot by setting/deleting/moving points which are then connected by a spline. The points' coordinates are printed in the command window. Can be used to draw a trend line manually.
Demonstration of Neoclassic Growth Model in Dynamic Economics, deterministic model, using both discrete optimization and interpolation method. Utility function and production function defined seperately. Generate plot to show the Policy function...
The two inputs X and Y are vectors defining a set of N points. The function uses Lagrange's method to find the N-1th order polynomial that passes through all these points, and returns in P the N coefficients defining that polynomial. Then,...
Computes the H-infinity optimal causal filter (indirect B-spline filter) for the cubic spline.
[INPUT] d: delay
[OUTPUT] psi: the optimal filter psi(z) in a TF object gopt: optimal value
This file is...
Radial basis functions are use for function approximation and interpolation. This package supports two popular classes of rbf: Gaussian and Polyharmonic Splines (of which the Thin Plate Spline is a subclass).
The package also calculates...
function nimg = imresample(oldpixsize,img,newpixsize,intmethod)
% This function resamples the images at the new grid points % defined by the new pixel sizes. It assumes that intensities are % defined at pixel centers %
This function uses vectorised methods to determine the locations of maxima and minima where they exist within a piecewise spline fit. The matlab built-in functions for determining the maxima and minima, by differentiating the pp spline and finding...
The selection of components to generate two dimensional Cartesian plots with:unlimited number of axis (secondary axis)manifold options for scaling, grids, legendsautomatic scalingautomatic zoomingunlimited number of seriesmanifold line and point... |