Ikaro Silva
MC10/ MIT Laboratory for Computational Physiology / PhysioNet
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I am one the developers for the WFDB Toolbox for MATLAB and Octave. This toolbox gives users direct access to over 50 databases (over 3 TB of physiologic signals including ECG, EEG, EMG, fetal ECG, PLETH, ABP, and more). Most of these databases are also accompanied by meta-data such as expert annotations of physiologically relevant events. These can include, for example, cardiologist annotations on ECGs for classifying different arrythmias, or sleep expert annoations on EEG for segmenting different sleep stages. The project is open-source and web page is located at: http://physionet.org/physiotools/matlab/wfdb-app-matlab/
Professional Interests: Statistical & Adaptive Signal Processing, Biosignal Processing, Detection & Estimation, Analysis of Evoked Responses, Pattern Classification
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Submitted
ikarosilva/wfdb-app-toolbox
A collection of MATLAB/Octave functions for reading and processing physiological time series.
ongeveer 3 jaar ago | 55 downloads |
Submitted
eegplot
Uses scattered data points to interpolate pixel values of a head image.
bijna 11 jaar ago | 10 downloads |
Submitted
Multi Channel Physiological Signal Estimation (PhysioNet 2010 Challenge entry)
Algorithm using GALL and Kalman filters for channel estimation.
meer dan 13 jaar ago | 1 download |
Submitted
Weighted Non-stationary Averaging
Dynamically performs weighted averaging and SNR estimation under a non-stationary noise.
bijna 14 jaar ago | 1 download |
Submitted
Biosignal Toolbox
Small collection of functions that I developed for processing and analysis of biological signals.
bijna 14 jaar ago | 1 download |
Submitted
Harmonic Reconstruction
Reconstruction of a signal through its estimated harmonic components.
ongeveer 14 jaar ago | 6 downloads |
Submitted
Fundamental Frequency Tracking through Comb (Notch) IIR Filtering
Implements the algorithm described in IEEE Signal Processing Magazine (11/2009) by Tan and Jiang.
ongeveer 14 jaar ago | 5 downloads |
Submitted
Woody Average (Average with alignment)
Computes the Woody average of a signal by aligning measure waveforms
meer dan 14 jaar ago | 1 download |
Submitted
Survival 2
Modified version of Survival 1 that allows preys to move around and simulate rought swarm behavior.
meer dan 15 jaar ago | 1 download |
Submitted
Articulation Index
Estimates the articulation index (speech intelligibility)
meer dan 15 jaar ago | 2 downloads |
Submitted
backup
Simple wrapper to XCOPY function for backing up folders. Changes the file archive attributes and ca
bijna 16 jaar ago | 1 download |
Submitted
Gradient Adaptive Laguerre Lattice Filter
Single pole order recursive gradient adaptive lattice filter
bijna 16 jaar ago | 1 download |
Submitted
Survival
Simple simulation of a prey predator system.
meer dan 18 jaar ago | 2 downloads |
Submitted
LABELNET
Plots neurons and inputs of a self-organizing network on a 2D weight map.
ongeveer 22 jaar ago | 1 download |
Submitted
GUI for Simulink Properties
GUI that allows you to browse through the parameters of your Simulink model.
meer dan 22 jaar ago | 3 downloads |
Submitted
FIND_COLOR
Selects a specific color in the input image
meer dan 22 jaar ago | 1 download |