Array Defined

The default OS Commerce displayes New Products on the front, index.php I needed something customizable.The contribution, also known as yourfrontpage onlys consists of two PHP files and a README.TXT file. Only three changes to existing files are necessary.It will work fine in multiple-language...

This script implements the full suite of rich comparison operators if __cmp__ is defined.The __cmp__ method is sufficient to provide comparisons between user-defined classes. However, inheriting from a base class (such as a builtin) which already provides the rich-comparison methods will cause...

This formula will calculate the roots of a multidimensional array of complex numbers. Requirements: - MATLAB 7 or higher


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

The array's end points are automatically excluded. Requirements: - MATLAB 7.8 or higher


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

It can eprform the following multidimensional array filtering: running filters in 1D and 2D, filters for image processing applications (erosion/dilatation), 3D and more.The MEX engine uses an algorithms that requires no more than three comparisons per element and per dimension in all...


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

This script finds the complement of a set of indices from a specific arange(n) array. Suppose, for example, you are given a linear array with 10 elements and you want to extract the elements from this array that have indices other than [1, 3, 5].You can then use this recipe to first find the...


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

This script allows you to programmatically access an array using unix filesystem-like paths. Adding, removing, and updating items in an array without hard-coding it's location within the array itself. Especially helpful if the location of data is at differing depths.


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

This script will sort an array of dates with the month spelled out. This is done by converting the date into a more mahis is doformat.


Platforms: JavaScript

This is a cross-browser animation script that shows an array of quotes flowing across the screen at several different speeds and colours.


Platforms: JavaScript

This file takes a patch antenna and a dipole, rotates the dipole, and calculates the overall output levels, taking into consideration the array pattern, and a variable combiner. There are extensive comments to show what was being attempted, and some commented out sections to show how the file was...


Platforms: Matlab

I was not able to get the peaks from my experimentally obtained data because of its random nature. As a result the findpeaks() defined in Matlab library was not giving results as expected. Hence I made a code which will help findpeaks() help detect the peaks more accurately.It basically averages...


Platforms: Matlab

IMAGGS(NUM,DEN) Computation of Im[G(s)]=0 of a LTI system with transfer function defined by its NUM, DEN coefficients.Examples used are form "Computation of Stabilizing PI and PID Controllers" by Nusret Tan, Ibrahim Kaya and Dereck P. Atherton.Method is from "Fast calculation of stabilizing PID...


Platforms: Matlab

Gets the Volume enclosed by the surface defined by p,t,tnorm. The surface must be closed and manifold, there is no check for this.The algorithm compute the volume of 3 tetraedrons for each triangle. The normals orientation define the sign of volume, it is just a numerical integration.


Platforms: Matlab

findMIS is an heuristic algorithm for solving Maximum Independent Set problem (MIS).An independent set of a graph is a subset of vertices in which no two vertices areadjacent. Given a set of vertices, the maximum independent set problem callsfor finding the independent set of maximum...


Platforms: Matlab

This function contains the well known greedy algorithm for solving Set Cover problem (ChvdodAtal, 1979), with two small modifications:* In case of more than one possible choice at a certain step, the biggest set is chosen;* Once the solution is found, we check the selected sets to find a better...


Platforms: Matlab

superlos will calculate mho and whether a target was observed given a terrain and array of observer&targets lats/lons/altitudes. For a single value call the two have similar performance (1x to 2x faster), asymptotes around 40x faster from what I experienced. Gets rid of your for loops!


Platforms: Matlab

Inputs: 1. a 1 dimensional array of drug concentrations 2. the corresponding m x n array of responses Algorithm: generate a set of initial coefficients including the Hill coefficient fit the data to the 4 parameter dose-response curve using nonlinear least squares Output: a matrix of the 4...


Platforms: Matlab

Two simple functions to convert a Matlab array in a set of instructions for LaTeX or C. The functions generate a string that can be printed in the Matlab command window and the copied and pasted into your code.


Platforms: Matlab

This simple program finds the ramp response of SISO LTI systems defined by a transfer function.Actually it is based on the MATLAB Control Toolbox function 'step'.


Platforms: Matlab

An electron gun produces particles with specified rates and random velocities and direction, some of them collide with upper plate that its position and size are defined. This program simulate this process and shows what percent of particles collide with the plate and also show the distribution...


Platforms: Matlab