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.
5 years ago | 5160 downloads |
Submitted
eegplot
Uses scattered data points to interpolate pixel values of a head image.
13 years ago | 6627 downloads |
Submitted
Multi Channel Physiological Signal Estimation (PhysioNet 2010 Challenge entry)
Algorithm using GALL and Kalman filters for channel estimation.
16 years ago | 961 downloads |
Submitted
Weighted Non-stationary Averaging
Dynamically performs weighted averaging and SNR estimation under a non-stationary noise.
16 years ago | 715 downloads |
Submitted
Biosignal Toolbox
Small collection of functions that I developed for processing and analysis of biological signals.
16 years ago | 1994 downloads |
Submitted
Harmonic Reconstruction
Reconstruction of a signal through its estimated harmonic components.
16 years ago | 2557 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.
16 years ago | 3259 downloads |
Submitted
Woody Average (Average with alignment)
Computes the Woody average of a signal by aligning measure waveforms
17 years ago | 2378 downloads |
Submitted
Survival 2
Modified version of Survival 1 that allows preys to move around and simulate rought swarm behavior.
18 years ago | 1433 downloads |
Submitted
Articulation Index
Estimates the articulation index (speech intelligibility)
18 years ago | 2343 downloads |
Submitted
backup
Simple wrapper to XCOPY function for backing up folders. Changes the file archive attributes and ca
18 years ago | 1300 downloads |
Submitted
Gradient Adaptive Laguerre Lattice Filter
Single pole order recursive gradient adaptive lattice filter
18 years ago | 3001 downloads |
Submitted
LABELNET
Plots neurons and inputs of a self-organizing network on a 2D weight map.
24 years ago | 5909 downloads |
Submitted
GUI for Simulink Properties
GUI that allows you to browse through the parameters of your Simulink model.
24 years ago | 8498 downloads |
