This Is A Test Only A Test

This is a large set of test functions, which may be used to test the effectiveness of global optimization algorithms. Some are rather easy to optimize (rosenbruck, leon, ...), others next to impossible (crosslegtable, bukin6, ...).All the test-functions are taken from either [1], [2] or [3] (see...

This is a set of functions that allows to test the weak form market efficiency and thus the predictability of the time series returns through various tests: direct and indirect test.The direct tests are the two versions (individual and joint)of the variance ratio of Lo and MacKinlay (1988).The...

This is a simple function to prevent massive clipping and possible hearing damage in case the audio algorithm you were working on happens to be unstable or has too much gain.This is not a limiter; it just scales back the entire signal if necessary to ensure that the maximum peak value is no more...


Platforms: Matlab

This is a simple functino to import a series of dicom files using the dicomread function.Please go through the comments in the code. It is quite a simple one but might be handy to use it quickly.Philosophy:I wanted to have a reliable, commented code for ease of use so that I can focus on bigger...


Platforms: Matlab

This is a simple function that should come with the one present on this site (Variance Ratio Test) which couldn't work without this.


Platforms: Matlab

This is a demo program of the paper J. Tian and L. Chen, "Image despeckling using a non-parametric statistical model of wavelet coefficients," Biomedical Signal Processing and Control, Vol. 6, No. 4, Oct. 2011, pp. 432-437.


Platforms: Matlab

% Kruskal_Wallis% This is a statistical test to check two datasets if are different.% Kruskal_Wallis is similar to one way ANOVA but the data is not expected% to be natrual distribution. It works with any breaked condition of the% ANOVA.%% As a reminder, the assumptions of the one-way ANOVA for...


Platforms: Matlab

This is a simple free fall simulation. Time vs. height fallen, and time vs. velocity are plot. Also includes a small verification at the end, for the calculated values of terminal velocity against that obtained from v = u + at. Coming up in Version 1b: inclusion of bounce, version 2a: inclusion...


Platforms: Matlab

This is a program to test how a 1D gaussian filter can be used to smooth a set of 3-D data. This example uses a gaussian filter extracted from wikipedia:kernel = [0.125 0.625 1 0.625 0.125] for standard normal distribution. Note that given this kernel, users at least need to pad two layers of...


Platforms: Matlab

This is a good example of the integer midpoint circle algorithm. No pixels are missed or repeated.


Platforms: Matlab

This is a video clip of one of my programs which I wrote it when I was doing my BSc in civil engineering.The program is about using the finite element method (FEM) to analyze trusses and frames in a user-friendly graphical interface.I reduced the file size for easy downloading. (About 3 MB)Do not...


Platforms: PHP

RExpect is a drop in replacement for the expect.rb module in the standard library that is faster and more robust, cabable of driving many devices simultaneously.


Platforms: Ruby

This is a GUI front-end for RI (and FastRI). It looks somewhat like your web browser, complete with tabs and all. Care has been taken to minimize the keystrokes needed to arrive at a topic. See the homepage for a screenshot.


Platforms: Ruby

This is a tool for extension developers tired of the usual test cycle: make a change, create a new extension build, install it in the browser (with wait time and confirmations), restart the browser, test. This extension will receive new extension packages on a TCP port, automatically install them...


Platforms: Mac

This is a test version of the OSIRIS Tunable Filter Phase tool. This tool takes into account phase effects. Computations are based on theoretical TF parameters and thus, they should be taken as approximate until real parameters are available.


Platforms: Mac

This is a tool for extension developers tired of the usual test cycle: make a change, create a new extension build, install it in the browser (with wait time and confirmations), restart the browser, test. This extension will receive new extension packages on a TCP port, automatically install them...


Platforms: *nix

This isn't some basic "ad tracker" or "service" that confuses you and wastes your time, this is a complete solution that will stick by your side and speed up the rate at which your business grows! With it, you will be able to test, measure and analyze all marketing campaigns and easily increase...


Platforms: Windows, Mac, Palm,OS

This is a Professional e-mail address verification tool.Rapid and accurate test-mail address is real and effective. Key Features: Up to 5,000 threads set free(Depend on your machine).Can verify about 150000 email per hours. Only verify email is valid(Real exist) is invalid and nothing is send to...


Platforms: Windows, Linux

This is a lightweight mechanism to memoize results of functions that are often repeatedly called with the same arguments. It is indended for small-scale situations -- i.e., the function is called only with a small variety of arguments, for example less than 100, and the arguments (as well as...


Platforms: Matlab

English: This is a simple plugin to put in the sidebar of your blog the last tweets from your Twitter account Portugues: Este d¬DSdu um simples plugin para colocar no sidebar do seu blog os ultimos tweets de sua conta no twitterDonation Paypal Donation Pag Seguro Install : Upload plugin folder...


Platforms: Matlab