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Theodoros Giannakopoulos
Computational Intelligence Lab @ Demokritos . gr
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Currently a Principal Researcher at the Multimedia Analysis Group (https://labs-repos.iit.demokritos.gr/MagCIL), Institute of Informatics and Telecommunication, National Center for Scientific Research "Demokritos".
He has received his diploma of Informatics and Telecommunications in the University of Athens (2002), M.Sc. of SIPS ("Signal and Image Processing Systems), organised by University of Patras (2004) and his PhD in the field of audio analysis (University of Athens, 2009).
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Feeds
fft on samples of an audio file in matlab
Check out <http://www.mathworks.com/matlabcentral/fileexchange/45831-matlab-audio-analysis-library this code> from the content o...
presque 10 ans il y a | 0
can anyone help me in writing code for FFT of audio signal in real time and plot it's graph ?
You can either use the Data Acquisition Toolbox or the audiorecorder function. Check the examples in script3.m and script4.m of ...
presque 10 ans il y a | 0
A soumis
Real Time Microphone and Camera data acquisition and audio-video processing
This Matlab-code is a demo for real-time audio and image processing.
plus de 10 ans il y a | 7 téléchargements |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/18596/versions/4/screenshot.jpg)
A soumis
Some Basic Audio Features
Use the provided m-files for computing the features of an audio classification problem
plus de 10 ans il y a | 4 téléchargements |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/19236/versions/2/screenshot.jpg)
A soumis
Silence removal in speech signals
A simple method for silence removal in speech streams
plus de 10 ans il y a | 9 téléchargements |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/28826/versions/2/screenshot.jpg)
A soumis
Matlab Audio Analysis Library
Companion material for the book "Introduction to Audio Analysis, A MATLAB approach"
plus de 10 ans il y a | 17 téléchargements |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/45831/versions/3/screenshot.jpg)
A soumis
Image Processing GUI
A simple GUI with basic image processing functionalities.
presque 12 ans il y a | 10 téléchargements |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/30285/versions/4/screenshot.jpg)
A soumis
Generate report of .m files in html table
Generates a report of the m-files in a given directory. Results are stored in an html file.
plus de 15 ans il y a | 1 téléchargement |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/23087/versions/1/screenshot.jpg)
A soumis
Image retrieval - Query by Example Demo
This demo provides a simple query by image example method, based on HSV values.
presque 16 ans il y a | 2 téléchargements |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/22030/versions/1/screenshot.jpg)
A soumis
Audio Filter GUI DEMO
This demo provides a simple GUI for basic filtering of audio data.
presque 16 ans il y a | 5 téléchargements |
A soumis
Histogram-based class separability measure
The provided functions demonstrate a histogram-based measure for class separability, given the sampl
presque 16 ans il y a | 2 téléchargements |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/18791/versions/1/screenshot.jpg)
A soumis
Generate Animated GIF Files for Plotting Audio Data
This m-file generates a animated GIF file that visualizes audio data.
plus de 16 ans il y a | 1 téléchargement |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/19933/versions/1/screenshot.gif)
A soumis
Generate HTML Table with thumbnails from jpg images
Creates an html table that contains the thumbnails (and links) of the jpg images of a whole director
plus de 16 ans il y a | 1 téléchargement |
A soumis
Color Detection Using HSV Color Space (Training and Testing)
The provided Matlab functions demonstrate a simple method for training and testing a color detection
plus de 16 ans il y a | 2 téléchargements |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/18440/versions/1/screenshot.jpg)
A soumis
Manual Audio Annotation
AudioAnnotation Demo v.1.0 is an open source demo implemented in Matlab(R) for manual segmentation a
plus de 16 ans il y a | 2 téléchargements |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/18378/versions/1/screenshot.jpg)