Spline Function

Writes to file a sorted list of MATLAB functions for all MathWorks products installed on the machine (that the function is executed on). Denotes which functions are built-in to help with syntax highlighting.

parameter fun means function, x0 and x1 the interval of function where we search zeros.

Math Function Mania is a fun multimedia game that teaches functions, algebra and problem solving skills. Functions are very important in math! By mastering them, you will greatly increase your math skills. This game teaches you by the "hands on" method - you will discover how functions work by...


Platforms: Windows

Computes the distance 2-point correlation function of a finite 2D lattice. The functions is:[ coorfun r] = twopointcorr(x,y,width,height,dr)Where x is the list of x coordinates of lattice points. y is the list of y coordinates of the lattice points, width is the width of the lattice, height is...


Platforms: Matlab

GAMMA_INCOMPLETE evaluates the upper incomplete gamma function(incomplete gamma function of the second kind) $Gamma(a,x)$at non-negative values of the argument. This function extends theMATLAB function gammainc to negative values of the parameter a. SYNOPSIS: fun=gamma_incomplete(x,a) INPUT x :...


Platforms: Matlab

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 selectivefrequencies are covered. This is the limitation of the ISO standard.In addition the valid phon range should be 0...


Platforms: Matlab

This function uses douglas-peucker algorithm to simplify the shape of the polygonsThis algorithm chooses few points from the list of points on the boundary and computes the points that are beyond the tolerance value. it also provides the indices of the pointssyntax [list_pts,pnts]=...


Platforms: Matlab

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 and Value function generated by optimization...


Platforms: Matlab

Functions NELSONFUN and NELSONFIT evaluate and fit (with non-linear least-squares) the Nelson-Siegel function, a popular yield-curve approximation device.


Platforms: Matlab

A simple function to write some text string to a file. Usage is the opposite of Matlab's native fileread function.See also "fileappend."-jqw


Platforms: Matlab

This function normalizes the columns of a given matrix. That is it makes l2 norm of each column to 1.


Platforms: Matlab

Affine and B-spline grid based registration and data-fitting of two 2D color/grayscale images or 3D volumes or point-data. Registration can be done intensity / pixel based, or landmark / corresponding points based (See OpenSurf), or a combination.Description Pixel-based registration:This function...


Platforms: PHP

Spline.NET is a simple attribute-driven object/relational mapping system built on top of ADO.NET. It is much lighter than typical ORM solutions and allows full access to the ADO.NET APIs, rather than replacing them. It also has a simple IoC mechanism.


Platforms: Windows, Mac, Linux

This script contains a function to use the timeit module from a script, creating a nice overview of the runtimes of one or more code snippets. All command line flags that the timeit module accepts can be used. The output can easily be customized.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

The different low dimensional embeddings are an orthonormal coordinate system generated from a1. Diffusion process defined on the data2 . Normalized Laplace Beltrami operator3. Normalized Focker Plank operatorThis is a nonlinear dimension reduction technique using the concepts of manifold...


Platforms: Matlab

This function performs SAHN clustering (like linkage.m in the Statistics Toolbox) but allows users to define their own inter-cluster distance function. This function is thus more flexible than linkage.m (albeit a lot slower).(C) 2010 by David A. Snyder. Support for writing this code provided by...


Platforms: Matlab

Safely and easily call functions that may not be available (such as those provided by a plugin that gets deactivated).Assuming you had something like this in a template:If you deactivated the plugin that provided list_cities(), your site would generate an error when that template is accessed.You...


Platforms: PHP

This script allows you to graph any function you enter on the scale of your choice, assuming you use the correct javascript syntax.For example, to use Cos x, use Math.cos(x). Or, for x^2, use Math.pow(x, 2), etc.


Platforms: JavaScript

Baseline Fit each column in "x".There did not seem to be a similar function in th file exchange. This routine is simply a wrapper for two Matlab routines, interp1 and ginput.Syntax: [ycorr,yfit] = bf(y,pts,avgpts,method,confirm); ycorr = bf(y); ycorr = bf(y,method); A baseline fit is interpolated...


Platforms: Matlab

This modification of fminsearch solves an issue with this simplex implementation when the function to minimize is smooth at a high scale, but rough at a low scale, i.e. when plotted with the parameters axis being (?10,10), there is a clear global extremum, but when zoomed (-0.1,0.1), the function...


Platforms: Matlab