% the water-filling process
% x: a vector with each component representing noise power
% P: total power
% The returned vector p maximizes the total sum rate given by
% sum(log(1 + p./x)), subject to the power constraint sum(p)== P, p>=0.
% The return a vector p also minimizes
% subject to the constraints
% sum(p)==P; p>=0
% The second output...
This plugin can be used to connect to the twitter stream and feed your blog with content in real time. There are three options for how you can receive data from twitter: Follow Users, Follow Track, and Sample.
Following users works by...
to run it:
you will need first to run the file that name "charGUI4.fig" and on the right side there is a load training set where you have to train the system first, run any data that is should be from 1 to 9 and 0 like ( 1 2 3...
This module provides a filter for Drupal whereby any tags wrapped in the
appropriate markup and placed in the body of a node will be extracted from
the body and added to the free tagging vocabulary of one's choosing. The
Spectrum scope makes it easy to compute and display the fft of a live signal. You feed it your time series data, and it does the rest. It works very nicely with the Timer objects introduced in R13, and with Analoginput objects (from the Data...
This CCK widget enables you to reference nodes and load their content body via AJAX into the widget's textfield. The relation is saved in the database. It can be used to quickly assemble content using already existing sample nodes.
Simple counter-plugin with no external libs based on Counterize II by Steffen Forkmann (http://www.navision-blog.de/counterize)
Saves timestamp, visited URl, referring URl and browserinformation in database, and can display total hits,...
vector generalization of matlab standard function randn() with correlations.
inputs: Rpp - pXp correlation matrix
nSamp - number of samples
outputs: data matrix of size
[p rows X nSamp cols]
PHP Media Gallery is an ultimate media solution for your PHP-Nuke based Website. This media gallery (audio, video, image) module will display all types of media including any image format, swf, flv, divx, mov, midi, mp3 and so on. PHP-Nuke media...
This very unique component for 'Flash 8' or 'Flash CS3' easily creates an image transition which looks like the original image is being 'sucked in' and pushed out to create a second picture.
Without any additional programming work, the...
Tukey's test of additivity for a two-way analysis of variance design with replication (can be equal or unequal sample sizes) or without replication.
This script executes some basic calculations from the following article.
Leonard AC, Franson SE, Hertzberg VS, Smith MK & Toth GP (1999) Hypothesis testing with the similarity index. Molecular Ecology 8: 2105-2114.
A function for Bezier interpolation for given four
control points. Each control point can be in N-Dimensional vector space. Optionally a vector t can be pass then bezier curve would be...
Paged Comments enables comment paging. Useful for those popular blog entries receiving many comments, or a simple guestbook page within WordPress.
* Comment ordering: show latest comments first, or last
This package computes and plots impulse responses and confidence intervals for a structural Vector Autoregression (VAR). The impulse responses can be obtained through four different implementations of the standard Choleski decomposition. A sample...
The program does interpolation or decimation on a given 1-d data in an array.
Given X with sampling rate Ft Hz and is used to generate another sequence Y with sampling rate Ft' Hz, then Sampling Rate ratio R is given by,
Cochran's C is a set of k Chi-squared distributed sums of squares (or the corresponding variances), each of v degrees of freedom. To accept at a significance level (alpha) that the maximum variance differ from the other ones, one should examine...
The definitive WordPress theme for 2010. Buddymatic is a highly extensible Theme Framework for WordPress & WordPress MU blogs including BuddyPress enabled home and member blogs. This framework features 13 widget-ready areas, drop-down menus,...
Hotelling's T-Squared multivariate test for one sample, two independent samples [homoskedasticity or heteroskedasticity (to test)] and two dependent samples.
ThermometerDemo aldodA JFreeChart (http://www.jfree.org/jfreechart/).
The code behind is just a demo of what is possible with JFreeChart using it in Matlab. I played a little
with codesnippets I found on the web and the...