Cumulative Relative Frequency

Spectro Frequency Analyzer software provides you with the ability to perform real-time FFT measurements using your PC or laptop sound card. The program computes the averaged auto power spectrum of the time signal recorded by a microphone, connected to the sound card. RMS or peak hold analysis can...

It uses a Log Pearson Type-3 distribution for estimating quantiles.NaN need to be removed in the dataset. If any years have missing data, it will still assume to include that year as part of the sample size-- as stipulated in 17B guidelines. An exmaple MAT file is provided for the user to test. A...

Relative Rev Backup (RRB) is an intuitive backup software solution that also includes a unique disk library management system which converts any hard disk into a managed backup library - maximizing the retention of backup versions while minimizing the required amount of backup space and time. RRB...


Platforms: Windows

Real Time Analyzer uses your sound card input and analyze the frequency response.This application works like a real spectrum analyzer. It uses the line / mic input of the sound card and is great for testing speaker response.


Platforms: C and C plus plus

This script returns a relative path to the target from either the current directory or an optional base directory. Base can be a directory specified either as absolute or relative to current directory.


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

Allows you to access one database from multiple forums. For example a seperate developement (test) environment can share the database with your live forums.


Platforms: Windows, *nix, PHP, BSD

This script asks for a base directory and then changes all xrefs in all drawings in all subdirectories so that they use relative paths. To use it just copy it somewhere in your target directory structure and run.


Platforms: Windows, Python,

Adds template tags to your wordpress blog that lets you show relative time strings, such as "3 months and 2 days" or "4 months, 10 hours and 2 minutes".Unlike other algorithms used to calculate relative time, this plugin uses an algorithm based on written substraction and therefore the calculated...


Platforms: PHP

Wavelength creates Color objects given the wavelength or the frequency of the light rather than the usual RGB or HSB. instead of: Color c = new Color(255, 0, 0); use the frequency in nanometers, and gamma 0.0. .. 1.0. (gamma is intensity/brightness.) Color c = Wavelength.wvColor( 400.0f, 0.80f );...


Platforms: Windows, XP, Windows Vista

Change formula references from absolute (with '$') to relative (without '$') or relative to absolute in MS Excel. Changes can be applied to a block of cells, entire sheets or entire files. Excel 2000 or higher required.


Platforms: Windows

Find word and character count as well as frequency of each word in one PDF file. This analysis will produce a list ordered from most to least used words. Save results as text files.


Platforms: Windows

This function performs the classical pairs trading framework in a given set of prices From Wikipedia, the free encyclopedia:d-deDUThe pairs trade was developed in the late 1980s by quantitative analysts and pioneered by Gerald Bamberger while at Morgan Stanley. With the help of others at Morgan...


Platforms: Matlab

This script returns a function having the given objects with the specified frequency distribution. If there are no given objects with frequency>0 ,it returns a constant function with value None.


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

Easy Relative Date is a simple plugin to add relative date supports on wordpress powered websites, like 'Today', 'Yesterday', '2 Days Ago', '2 Weeks Ago', '2 'Seconds Ago', '2 Minutes Ago', '2 Hours Ago'. The main advantage of the plugin is that it doesn't override standard wordpress the_date()...


Platforms: PHP

About Frequency Reduces the time it takes to update weblogs by eliminating the need to access a web-based update system. Frequency supports Blogger, Radio, Movable Type, pMachine, GeekLog (with the Blogger API plugin), EraBlog.NET, b2evo, Nucleus, and WordPress. Features include the ability to...


Platforms: Mac

This script uses fact that any probability distributions can be sampled by computing the cumulative distribution, drawing a random number from 0 to 1, and finding the x-value where that number is attained on the cumulative distribution. The searchsorted(..) function performs this search. This...


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

Computes absolute path from relative paths. Works on windows and linux. Improves on absolutepath from Jochen Lenz (http://www.mathworks.com/matlabcentral/fil...-absolutepath-m).


Platforms: Matlab

NIST benchmark for random stream checking. Includes source and object code. Visual C++ 2008 project paramaters included. Implemets the following tests: Approximate Entropy, Block Frequency, Cumulative Sums, Discrete Fourier Transform, Linear Complexity, Longest Run Of Ones, Rank, Overlapping...


Platforms: Windows

This code implements automatic gain control for audio signals, which attempts to apply a smoothly-varying gain to an audio waveform in order to keep its energy close to some target level. This version also tries to balance the energy in individual frequency bands. It works by taking the...


Platforms: Matlab

This program assists you in measuring the frequency response of your ear. You may test each ear individually and compare them, or compare your results with others.The human ear is naturally more sensitive to some frequencies than others. Different frequencies need to be at different loudness...


Platforms: Matlab