Why I Became A Teacher

One problem that affected my store was customers were not clicking the final "continue" button after they paid nochex, so I got a Nochex Mail, but the order wasnt processed by osC.This Module changes that by allocating the order BEFORE going to Nochex, then Nochex notifies your server if the...

Basically I needed a way to quikly find details of a support ticket that was faster than manually scrolling through all the ticket items page by page.This still needs to integrate with the support tickets themselves as all it does is search the name field and let you know details such as date,...

I know a few people that use this shopping cart that wished that it had this option so I thought I would write a modification to do this.Once you have added an attribute the quantity option for the actual product is disabled. This mod will control your product stock levels so everytime you add or...


Platforms: Windows, *nix, PHP, BSD

While preparing to update our web site from milestone 1 to milestone 2 of osCommerce I discovered a couple of instances where the milestone 2 site administration code is not using a secure connection when it really should. These instances have to do with editing customer information and working...


Platforms: Windows, *nix, PHP, BSD

It would look better If I added the page_background image of the catalogue that apears at the top of the form to the infobox but I was having trouble geting an image to apear and link to the form correctly as I'm a novice at this thing.


Platforms: Windows, *nix, PHP, BSD

I needed a new affiliate infobox, but didn't see a quick a simple contribution that added this without a ton of other stuff. So I created this quick and easy contribution in hopes that it would help others.


Platforms: Windows, *nix, PHP, BSD

A date format can be passed to the function like mdv_last_modified('l dS of F Y h:i:s A')InstallationUnpack and upload it to the /wp-content/plugins/ directory.Activate the plugin through the 'Plugins' menu in WordPress. Requirements: - WordPress


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

If you have some photos taken on your trip or some amazing pictures collected online, why not create a slideshow to make them more attractive? MediaProSoft Free Slideshow Maker helps you create amazing photo slideshow videos for watching and backing up on computer, sending to your friends &...


Platforms: Windows, Windows 7

Hello and welcome, this is an advanced version of pirobox, I implemented a few things more than the previous version. One of the most important things is the ability to open any kind of files, from inLine content to the swf files, from simple images to pdf files. Other things are: automatic image...


Platforms: JavaScript

Occasionally I see a request for computation of a running, windowed standard deviation. This is easily accomplished using filter and the alternative formula for the standard deviation:std = sqrt((sum(x.^2) - n*xbar.^2)/(n-1)).Movingstd allows you to specify forward, backward or central windows of...


Platforms: Matlab

The equation PDE (PDE) partial differential heat is infrequent Apers develloppement I associate a dynamical system (ODE) after discreisation space for an associated dipole matrix (A, B) according to the theory of kernel JCWillems in control Automatic heat equation.


Platforms: Matlab

Have you ever thought about the fastest way to sort N numbers?Last week I wrote a post about the fastest way to sort 3 numbers, this week I show you a tricky way to optimize the sort of N numbers.The problem of sorting an array of numbers is probably the most studied in computer science. The...


Platforms: Matlab

I put this at the end of functions that create files so that I have a link to open the folder where those files are located. You can also pass a file name, and if Explorer recognizes the file type, it will open the file in the appropriate program.


Platforms: Matlab

I wanted a way to easily plot up vectors for math problems, to get a better idea of the the gradient, divergence, curl and such looked like. So I made this function.It has a number of user options (which are outline in help) and a number of default settings which can easily be changed.


Platforms: Matlab

I worked a lot with visual stimuli, and this function computes a measure for image activity, that is derived from the amount of edges in an image.It was proposed in ITU-T Document P.910 for single images (see pages 12, 15, 22-24 in that document). Please change the code to your own needs.Part of...


Platforms: Matlab

Usage: I=mi(A,B), where A and B are equally sized images/signals.Function hist2 (included) is used to determine the joint histogram of the images/signals.Assumptions: 1) 0*log(0)=0, 2) mutual information is obtained on the intersection between the supports of partial histograms.Example (in...


Platforms: Matlab

Here in this program i designed a digital equalizer for noisy non linear channel using lms algorithm.Description of program: I made program for 2 channel filters and 3 functions of non linearity. equalizer is modeled from the output of the channel filter. And the delayed input is compared to the...


Platforms: Matlab

extracting a subarray from an array is simple:a = 1:10;a(4:8) %returns elements 4-8.but sometimes, I have a function that returns an array, but I only want a subset of that array:a = foo(x,y,z);b = a(2,9:end);Here 'a' is a temporary variable, polluting my workspace. Hence subarray:b =...


Platforms: Matlab

I faced a stupid problem of getting all possible orders of variables for Cholesky decomposition of a covariance matrix. Web search offered advertisements of 60-line codes as a solution, so I decided to crack it myself. Enjoy.


Platforms: Matlab

FINDARRAY Find one array within another I = FINDARRAY(A,B,'first') for the array B returns an index array of the same size as B containing the smallest absolute index in A for each element of B which is a member of A and 0 if there is no such index. FINDARRAY(A,B) is the same as...


Platforms: Matlab