John Brown

Markdown for WordPress and bbPress (Markdown-WPBB) is based on the famed PHP Markdown Extra by Michel Fortin, in turn based on the original Perl version by John Gruber.InstallationUnpack and upload it to the /wp-content/plugins/ directory.Activate the plugin through the 'Plugins' menu in...

This simulator creates a source to microphone impulse response in complex room environments. It's based on the image method by Steven Boll'79. You may select frequency dependent wall coefficients and orientation dependent sources. Please refer to the tutorial.pdf file for more information. To...

A minor improvement on the fminsearchbnd (bounded fminsearch) created by John D'Errico. Changes:% Changes from fminsearchbnd:Changes from fminsearchbnd:1) in options structure, user may pass an 'output function' and 'plot function' to fminsearch.Original fminsearchbnd handled the output function...


Platforms: Matlab

This function which is based on the bilateral filter provided Douglas R. Lanman, Brown University, September 2006, will compute the weights based on one image to be used as bilateral filter weights on another image.


Platforms: Matlab

For small number of coins, and a listing of all combinations, a better program to use is John's program "Partitions of an Integer" (see discussion below)If you have a huge set of coins, and just want the number of combinations; this might be a good program as it doesn't list the combinations and...


Platforms: Matlab

The MATLAB functions XLSREAD and XLSWRITE open Microsoft Excel as a COM Automation Server in the background, and read or write data. Using the same mechanism, it is possible to open, write to, and fully control Microsoft PowerPoint from MATLAB. The advantage is that from a single tool, both the...


Platforms: Matlab

function ind=datasetStrFind(dset,str,vars)like strfind.m but applies on datasets instead of cell arrays.The "dataset" type is a matlab type which allows to store data in a similarway than database tables. Database operations such as join can by applied(see the function join). However I did not...


Platforms: Matlab

Nonlinear median smoothers were popularized by John Tukey some years ago. The M-files in this suite are the embodiment of several. Rows or columns of a data matrix are smoothed individually. A contents file gives details and sample code.


Platforms: Matlab

Gives a menu to choose an homoscedasticity test as Bartlett, Cochran, Brown-Forsythe, Levene, O'Brien and Welch. It only needs the input data matrix and the significance level. To output the sample variances vector and whether or not the homoscedasticity was met.


Platforms: Matlab

Brown-Forsythe's test is developed to estimate whether more than two groups are homoscedastic. In the Brown-Forsythe's test the data are transforming to yij = abs[xij - median(xj)] and uses the F distribution performing an one-way ANOVA using y as the dependent variable. The Brown-Frosythe...


Platforms: Matlab

The sub-pixel locations are solved by forming a Taylor series representation of the corner image valuesReference: Brown and Lowe "Invariant Features from Interest Point Groups"BMVC 2002 pp 253-262


Platforms: Matlab

Imagine giving PayPal's 'Donate' button a Web 2.0 makeover. What would happen?You might end up with an online donation widget from GoFundMe - the web's most popular personal donation platform.The GoFundMe donation widget connects directly to your existing PayPal account to give you instant &...


Platforms: PHP

Adds a new Testimonials widget to the Widgets panel. Install : 1. Extract the plugin folder from the zip download. 2. Upload gpp-testimonials-widget folder to the /wp-content/plugins/ directory. 3. Activate the plugin through the Plugins menu in WordPress. 4. Go to your Widgets panel and drag...


Platforms: PHP

After developing this plugin, I discovered the plugin User Switching by John Blackbourn which does the same thing, and more, and is very well coded. I would recommend using it instead.Simple and secure way to allow your site administrators, editors and other roles with the 'edit_users' capability...


Platforms: PHP

This simple modules aims at linking group members and nodes via taxonomy.A goup member is only granted access to a node if her group matches has at least a common taxonomy term with the node.Taxonomy is often used to define hierarchy in organic groups. This module allows to restrict node access...


Platforms: PHP

Chris Lord-Alge is a true classic. Over the course of a career spanning almost three decades, he has worked alongside many artists who are classics in their own right. Green Day. U2. Dave Matthews Band. Tim McGraw. Brian Setzer. Peter Frampton. Tina Turner. Rod Stewart. Steve Winwood. James...


Platforms: Mac

ChemEQL is an extended and user-friendly version of the original program MICROQL by John Westall. It runs on MacOSX, Windows, Linux, and Solaris. (For older Mac-operating systems there exists a Pascal-version of ChemEQL V2.0). The program is currently in use in both teaching and research. A...


Platforms: Mac

LifeLab is a Mac application for exploring John Conway's Game of Life and other cellular automata. CAs were first studied in the mid-1950s by Stanislaw Ulam and John von Neumann. The subject became much more widely known in 1970 when Life was described by Martin Gardner in his Scientific American...


Platforms: Mac

The Magic Show is a free interactive fiction novel with a fantasy theme. Around you is a spacious, albeit barren, dressing room used for the hotel???*a*?s talent (meaning you). Faded walls of somber green paint loom over a scuffed grey tile floor. The room is dominated by a large mirror...


Platforms: Mac

Conway's Game of Life is a cellular automaton devised by the British mathematician John Horton Conway in 1970. The "game" is a zero-player game, meaning that its evolution is determined by its initial state, requiring no further input. One interacts with the Game of Life by creating an initial...


Platforms: Mac