Andromeda Constellation Magnitude

PCSA is a frequency domain analysis technique that can be used to transform PSDs (as those in a spectrogram) to the form of a two-dimensional histogram with frequency-magnitude bins. PCSA can be used to examine the spectral characteristics of a long period of data. It summarizes magnitudes and...

DFT plays important role in DSP and used in wide variety of applications like correlation and spectral analysis. Understanding quantization errors in its computation is an important aspect of its design either for s/w or h/w implementation.A complex DFT of N points has N complex (4N real)...

This user interface for Matlabd-OC?D? allows for simple impulse response measurements with multiple channels of input and output through any sound interface with ASIO drivers on PC or Core Audio on Mac. The polar scan feature can also be used to measure loudspeaker directivity or diffusion...


Platforms: Matlab

This function localizes a single source from a frame of data received at the microphones. It uses the Steered Response Power with the PHAse Transform (SRP-PHAT) as the functional. The true source location will have the maximum SRP-PHAT value. Stochastic Region Contraction (SRC) is used as the...


Platforms: Matlab

HILBERT2 Extract instantaneous envelope and frequency from a bandlimited signal via Hilbert transform. [ENV FREQ] = HILBERT2(X,FS), for vectors X, returns estimates of the instantaneous envelope and frequency. X is assumed to be a band-limited signal sampled at a rate specified by FS (in units...


Platforms: Matlab

The code was generated according toT.S. Durrani, and R. Chapman. Optimal All-Pole Filter Design Based on Discrete Prolate Spheroidal Sequences. IEEE Transactions on Acoustics, Speech and Signal processing, Vol ASSP-32, No.4, August 1984.This filter design uses discrete prolate spheroidal...


Platforms: Matlab

Note: There are way too many modules that do "fancy jquery effects in Views". It's like the textbook case of module duplication. I have therefore decided to deprecate this module in favor of Views Slideshow, which has an order of magnitude more users and a much more active maintainer. I will...


Platforms: PHP

Zina is a graphical interface to your MP3 collection, a personal jukebox, an MP3 streamer, a Podcaster. It can run on its own, embeded into an existing website, or as a Drupal/Joomla/Wordpress/etc. module.


Platforms: Windows, Mac, Linux

The simulink module includes- eye diagram of each modulation- constellation diagram of each modulation- power density spectrum comparison- delay over time of each modulation- bit error rate comparison depending on chosen SNRThe model can be configured via the parameters:- SNR- number of symbols /...


Platforms: Matlab

This toolbox can solve any of the 6 possible subproblems associated with an oblique spherical triangle, when only 3 of the 6 angles are known.The toolbox basically is an implementation of the set of tools developed in [Wertz, 2001], which aimed to fully automize the procedure and do away with the...


Platforms: Matlab

In the past several years compact radio navigation receivers have proliferated in the civilian market place, generally under the name of GPS or Global Positioning System. Appearing as handheld units or built into cars, mobile phones, and airplanes, these commercial applications originated from a...


Platforms: Matlab

Run "parrecreader.m"This program reads the native PAR/REC files, imports them to Matlab workspace and displays them.This is a stripped down version of code developed for MR Elastography purposes, but should be useful for other applications as well.Two sample datasets are included: i)T2W anatomy...


Platforms: Matlab

JaCoP is Java-based component which will help developers in their work. If you are a researcher, you will find that JaCoP is an easy to use tool, easy to extend to fit your particular needs, as well as quite efficient to actually solve large problems with the help of JaCoP. JaCoP has been used...


Platforms: Windows

Conversions of these routines into Matlab.From:http://pubs.usgs.gov/of/1995/ofr-95-0077/o...77.htmlAnderson, W.L, 1983, Fourier cosine and sine transforms using lagged convolutions in double-precision (Subprograms DLAGFO/DLAGF1): U.S. Geological Survey Open-File Report 83-320, 38 p. 026 DLAGF0/...


Platforms: Matlab

The accompanying code is the simulation of a simplified version of a synfire chain in a cortical network, inspired by the ideas of Abeles (1982, 1991), Bienenstock (1995), and Diesmann et al. (1999). In a synfire chain groups, or pools, of neurons are connected in a feedforward arrangement. The...


Platforms: Matlab

AndroMeta is a software system which spans a diverse range of fields including: machine learning, knowledge bases, and artificial intelligence in general, distributed, concurrent, and GPU computing, languages and language design, modeling and simulation, and more * all of which are unified into a...


Platforms: Mac

Simple implementation of [1] with small modification. Hopefully this is going to help beginners in speech/audio signal processing.[1] X. Zhu, G. T. Beauregard and L. L. Wyse, "Real-Time Signal Estimation From Modified Short-Time Fourier Transform Magnitude Spectra", IEEE Trans. on Audio, Speech,...


Platforms: Matlab

This GUI provides a visualization of the electromagnetic field induced by a current flowing in a straight wire. The tool also shows the current induced by a rectangular coil that is placed inside the electromagnetic field. The current is calculated using Ampere's Law and the Biot-Savart Law. This...


Platforms: Matlab

This function is a substitute for the standard versions of quiver and quiverm available using a vanilla release of matlab. This version assumes a 2D vector field is being plotted using a gridded flow field from a numerical model. It is primarily intended for Earth System Model analysis.The...


Platforms: Matlab

IMSHADE will plot a matrix representing topography as a 3-component color image, with intensity proportional to the magnitude of the topographic slope of each pixel. Optionally, it can take an argument for lighting angle to use the directional slope.The current colormap will be used, but future...


Platforms: Matlab