Spectrum Nexus

This program calculates the Vibration Response Spectrum (VRS) for a base input Power Spectral Density (PSD).The base input PSD must be in terms of acceleration.The VRS uses point-by-point multiplication of the transmissibility function times the base input PSD. It is thus more accurate than Miles...

3SA (Spread Spectrum Simulation Application) is an interactive application that allows the user to select an input audio signal (a pre-recorded .wav file or a microphone) and "watch" as it is processed, transmitted, and received in a direct sequence spread spectrum simulation. It is intended to...

A single program which plot Spectrum of AM modulation.For more information, visit: http://www.matpic.com


Platforms: Matlab

This program can be used to acquire data from Agilent 86141B optical spectrum analyzer using an Agilent 82357A USB/GPIB convertor.The program will require the Primary address of the Optical spectrum analyzer ,start wavelength,stop wavelength,sensitivity and the resolution bandwidth .The acquired...


Platforms: Matlab

This GUI program simulates Voigt spectral lineshape and absorption spectrum from HiTRAN output file. The Voigt spectral lineshape is simulated from the convolution of Guassian and Lorentzian lineshape numerically. Absorption spectrum is calculated consequently and can be compared with...


Platforms: Matlab

Basic implementation of the Phase Spectrum Compensation (PSC) [1] method for single channel speech enhancement is included, along with a demo that illustrates its usage.References:[1] A.P. Stark, K.K. Wojcicki, J.G. Lyons and K.K. Paliwal, "Noise driven short time phase spectrum compensation...


Platforms: Matlab

The memcache module is automatically integrated into Nexus and detects memcache using your CACHE_BACKEND setting.


Platforms: *nix

Color::Spectrum provides an easy way to fade between two colours in a given number of steps. This module is a simple wrapper around Color::Spectrum, making it easy to fade between an arbitrary number of colours.


Platforms: *nix

LED Spectrum Analyser is a colourful visualizer for iTunes that emulates a LED Spectrum Analyzer, with lots of customisation available of layout, colours, meter ballistics and much more. A complete rewrite of a similar earlier release for SoundJam, with many new features.


Platforms: Mac

What if you could play your sequencer the way you play your synth? Well now you can with Spectrum 2. Spectrum is a performance sequencer with instant control over every musical aspect of your track, providing a higher level of interaction that inspires new ways of writing and remixing your songs....


Platforms: Mac

The Winstep Nexus Dock is a free Windows dock application that provides fast access to your most frequently used applications, with flexible options allowing it to dock or float anywhere on the screen. Every feature you would expect from a dock, including widgets, mouse-over effects, skins,...


Platforms: Windows

Nexus simplifys the creation of an IRC client using PHP5 by providing developers with easy to use functions to handle IRC events without having to parse raw data. Phobos is included as an example of an IRC bot created with Nexus.


Platforms: Windows, Mac, BSD, Linux

Project Nexus is virtual community software written in PHP with a mysql backend. The goal is to create the best virtual community software, and to increase the sense of community in the open source world by providing an enhanced means of communication.


Platforms: Windows, Mac, Linux

About LED Spectrum Analyser 2.0 for iTunes A colourful visualizer for iTunes that emulates a LED Spectrum Analyzer, with lots of customisation available of layout, colours, meter ballistics and much more. A complete rewrite of a similar earlier release for SoundJam, with many new features. Whats...


Platforms: Mac

This is an FSK modulation spread with a PN sequence generator.It is a simulation file that illustrates the effects of spread spectrum communications.I am interested on collaboration.


Platforms: Matlab

SSA generates a trayectory matrix from the original series by sliding a window of length L. The trayectory matrix is aproximated using Singular Value Decomposition. The last step reconstructs the series from the aproximated trayectory matrix. The SSA applications include smoothing, filtering, and...


Platforms: Matlab

It will ask for input the bit stream then generate pseudorandom bit sequence, finally give output as direct sequence spread spectrum.....


Platforms: Matlab

EZFFT(T,U) plots the power spectrum of the signal U(T) , where T is a 'time' and U is a real signal (T can be considered as a space coordinate as well). If T is a scalar, then it is interpreted as the 'sampling time' of the signal U. If T is a vector, then it is interpreted as the 'time' itself....


Platforms: Matlab

This program operates as a signal spectrum analyzer and a distortion meter at the same time. It can accept any numerical data representing few cycles of a signal. The data do not need to be equally separated. At least ten data points per cycle are needed. Higher number of data points will of...


Platforms: Matlab

Digital signal generator (sumulator) with power spectrum display and sliders for "real time" control, useful for teaching and demonstrating the power spectra of different types of signals and the effect of signal duration and sampling rate. Version 1.1 adds sound output. The signal slider selects...


Platforms: Matlab