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X T Viewer freeware
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X T Viewer

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Added: August 08, 2013 | Visits: 236

Generalized Hurst exponent This code calculates the generalized Hurst exponent H(q) of a stochastic variable x(t) (a time series) from the scaling of the renormalized q-moments of the distribution/ ~ r^[qH(q)]The value of H(q) give indication about the fractal nature of the signal. H(q) = 0.5 corresponds to a Brownian...



Platforms: Matlab

License: Freeware Size: 10 KB Download (29): Generalized Hurst exponent Download

Released: June 12, 2012  |  Added: June 12, 2012 | Visits: 287

ImviewJ ImviewJ is built as a handy software that can help you view NHANES II digitized spine X-rays. ImviewJ is a tool that has been developed in the Java programming language and can run on multiple platforms.





Platforms: Windows

License: Freeware Download (50): ImviewJ Download

Added: September 11, 2013 | Visits: 259

Extended DFT EDFT (Extended Discrete Fourier Transform) algorithm produces N-point DFT of sequence X where N is greater than the length of input data. Unlike the Fast Fourier Transform (FFT), where unknown readings outside of X are zero-padded, the EDFT algorithm for calculation of the DFT using only...


Platforms: Matlab

License: Freeware Size: 235.52 KB Download (22): Extended DFT Download

Added: July 12, 2013 | Visits: 225

NSLogger A modern, flexible logging tool NSLogger is a high perfomance logging utility which displays traces emitted by client applications running on Mac OS X or iOS (iPhone OS). It replaces your usual NSLog()-based traces and provides powerful additions like display filtering, image and binary...


Platforms: Mac

License: Freeware Size: 13.34 MB Download (17): NSLogger Download

Added: May 12, 2010 | Visits: 1.249

Stat::lsMode Stat::lsMode Perl module can format file modes like the ls -l command does. SYNOPSIS use Stat::lsMode; $mode = (stat $file)[2]; $permissions = format_mode($mode); # $permissions is now something like `drwxr-xr-x $permissions = file_mode($file); # Same as above $permissions =...


Platforms: *nix

License: Freeware Size: 4.1 KB Download (80): Stat::lsMode Download

Added: July 20, 2010 | Visits: 861

Statistics::ROC Statistics::ROC is a Perl module with receiver-operator-characteristic (ROC) curves with nonparametric confidence bounds. SYNOPSIS use Statistics::ROC; my ($y) = loggamma($x); my ($y) = betain($x, $p, $q, $beta); my ($y) = Betain($x, $p, $q); my ($y) = xinbta($p, $q, $beta, $alpha); my...


Platforms: *nix

License: Freeware Size: 17.41 KB Download (77): Statistics::ROC Download

Added: September 24, 2010 | Visits: 638

PDL::Fit::Levmar PDL::Fit::Levmar is a Perl module with Levenberg-Marquardt fit/optimization routines. Levenberg-Marquardt routines for least-squares fit to functions non-linear in fit parameters. This module provides a PDL ( PDL::PDL ) interface to the non-linear fitting library levmar (written in C). Levmar...


Platforms: *nix

License: Freeware Size: 122.88 KB Download (82): PDL::Fit::Levmar Download

Added: May 14, 2010 | Visits: 534

ePerl ePerl is an Embedded Perl 5 Language. SYNOPSIS eperl [-d name=value] [-D name=value] [-B begin_delimiter] [-E end_delimiter] [-i] [-m mode] [-o outputfile] [-k] [-I directory] [-P] [-C] [-L] [-x] [-T] [-w] [-c] [inputfile] eperl [-r] [-l] [-v] [-V] Abstract ePerl interprets an ASCII...


Platforms: *nix

License: Freeware Size: 194.56 KB Download (73): ePerl Download

Added: February 03, 2010 | Visits: 1.519

ID3 mass tagger ID3 mass tagger is a portable command-line mass tagger for audio files. ID3 mass tagger is designed for non-interactively adding, updating or removing meta-information in a number of files with a single command. It can generate tag fields from the filename and rename files using an intuitive...


Platforms: *nix

License: Freeware Size: 67.58 KB Download (131): ID3 mass tagger Download

evaluating SHORT TIME FOURIER TRANSFORM of a stationary signal the stationary signal f(t)=cos(2*pi*5*t)+ cos(2*pi*10*t)+ cos(2*pi*20*t)+ cos(2*pi*50*t)having frequencies of 5,10, 20and 50 Hz at any given time instant.MATLAB program can be implemented to plot the stationary signal mentioned above:Clear...


Platforms: Matlab


Added: July 01, 2013 | Visits: 218

Screenshot Fast root-mean-square (RMS) power FASTRMS Instantaneous root-mean-square (RMS) power via convolution.FASTRMS(X), when X is a vector, is the time-varying RMS power of X, computed using a 5-point rectangular window centered at each point in the signal. The output is the same size as X and contains, for each point in X, an estimate...


Platforms: Matlab

License: Freeware Size: 10 KB Download (18): Screenshot Fast root-mean-square (RMS) power Download

Added: August 05, 2013 | Visits: 209

Estimatenoise Some curve fitting or smoothing tools can benefit from knowledge of the noise variance to expect on your data. Kalman filters use this information, also some spline fitting tools. So I wrote a function to extract the noise variance from a signal vector. It also works on any specified dimension of...


Platforms: Matlab

License: Freeware Size: 10 KB Download (20): Estimatenoise Download

Estimation and Simulation of State Space (Kalman Filter) Models with Matlab This toolbox was designed to simulate and fit linear state space models. The main literature I used for this particular package is Kim and Nelson (1999). A state space model (without non stochastic coefficients) is given by:y(t)=beta(t)*x(t)'+e(t)...


Platforms: Matlab


Added: May 21, 2013 | Visits: 212

getvarargin Utility function that makes it easier to work with variable number of input arguments. GETVARARGIN allows:*An optional logical check on the inputs (ie, check input type, range etc), issuing an error on the calling function if condition are not met.*An easy way to assign default values*Input...


Platforms: Matlab

License: Freeware Size: 10 KB Download (18): getvarargin Download

Added: July 09, 2013 | Visits: 293

Ikeda Delay Differential Equation Model The Ikeda Delay Differential Equation model shows the dynamics of a delay differential equation that depends on the value of the dynamical variable x(t) at a previous time x(t-?). Sprott shows that these systems provide elegant examples of chaos in systems that are too simple to exhibit chaos...


Platforms: Mac

License: Freeware Size: 778.24 KB Download (17): Ikeda Delay Differential Equation Model Download

Released: June 12, 2014  |  Added: June 12, 2014 | Visits: 103

LeaderSource LeaderSource is a networking tool that transforms the way leaders in the Akron area connect with one another, creating a stronger community. LeaderSource is an online platform dedicated to heightening connectivity among established and grassroots civic leaders, helping multiple walks of...


Platforms: iOS

License: Freeware Size: 102.4 KB Download (8): LeaderSource Download

Released: August 17, 2014  |  Added: August 17, 2014 | Visits: 135

ZooZoo Bubble Lets enjoy the unique style of bubble shooting game, ZooZoo Bubble. Throw bubbles to pop as many as you can in 80 seconds to challenge Facebook friends. Rising Chain Combo Get high scores with unique combo system, a series of bubble popping which is rising Compete with your Friends...


Platforms: iOS

License: Freeware Size: 46.3 MB Download (8): ZooZoo Bubble Download

Released: September 06, 2014  |  Added: September 06, 2014 | Visits: 100

ZooZoo Bubble Prem Special offers Lion character and 10 more balloons for Premium version!! Lets enjoy the unique style of bubble shooting game. Throw bubbles to pop as many as you can in 80 seconds to challenge Facebook friends. Rising Chain Combo Get high scores with unique combo system, a series of bubble...


Platforms: iOS

License: Freeware Size: 46.4 MB Download (7): ZooZoo Bubble Prem Download

Released: July 30, 2009  |  Added: August 04, 2009 | Visits: 2.756

PDF Viewer for Windows 7 It's a pity that a PDF reader isn't included when Windows 7 is released.  However, you can download and install a light-weight yet powerful PDF Viewer to serve as part of the operating system to view, print, and convert PDF. Features: View and Print PDF: Open, view, read, and print...


Platforms: Windows

License: Freeware Size: 927.08 KB Download (207): PDF Viewer for Windows 7 Download

Added: May 13, 2010 | Visits: 902

iSQL-Viewer iSQL-Viewer is an open-source JDBC 2.x compliant database front end written in Java. It implements across multiple platforms features of the JDBC API. It does everything through a single interface. iSQL-Viewer works with most database platforms, including PostgreSQL, MySQL, Oracle, and...


Platforms: *nix

License: Freeware Size: 491.52 KB Download (107): iSQL-Viewer Download

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