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Contents

PURPOSE ^

BIOSIG toolbox contains many useful functions for biomedical signal processing

SYNOPSIS ^

This is a script file.

DESCRIPTION ^

 BIOSIG toolbox contains many useful functions for biomedical signal processing
     http://biosig.sf.net/

 Copyright (C) 2003,2004,2007,2008 by Alois Schloegl <a.schloegl@ieee.org>
 WWW: http://biosig.sf.net/
 $Id: Contents.m,v 1.8 2008/01/23 22:04:41 schloegl Exp $
 This is part of the BIOSIG-toolbox http://biosig.sf.net/

 LICENSE:
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 3 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
 
 
 
 
 === INDEX  BIOSIG ===
 
 BIOSIG/DOC: Documentation
 ---------------------------------------------
     header.txt    specification of header (Dokumentation) 
    eventcodes.txt    Codes for Events, Markers, Annotations as used in GDF and BioSig
     DecimalFactors.txt   
    units.csv    codes for phyiscal dimensions    
 
 
 BIOSIG/demo: [demo's, examples] 
 ---------------------------------------------
     demo1    QRS-detection
     demo2    estimates and validates BCI classifier
    demo3    demonstrates how the generate an EDF/GDF/BDF file
    demo4    Demonstrates how the generate an BKR file
    demo5    Demonstrates how the generate an WAV file
       demo6   transfer functions of lumped circuit model
       demo7   simulations for MVAR estimates        
       scptest tests loading routine of SCP-ECG data
     bench_biosig    benchmark test based on BioSig4OctMat
 

 T100: [Data Acquistion] 
 ---------------------------------------------
 
 
 
 BIOSIG/T200: Data Formats
 ---------------------------------------------
     SOPEN        opens biosig data and reads header information
     SREAD        reads biosig data
     SCLOSE    closes biosig file
     SWRITE    writes biosig data (currently only BKR, EDF, BDF implemented)
     SSEEK        set file positon indicator
     STELL        returns file position indicator
     SEOF        checks for end-of-file
    SREWIND        sets file pointer to the start
 
     SLOAD     Opens, reads all data and closes file Biosig files. 
     TLOAD     triggered loading of data
      and some utility functions
 
 
 BIOSIG/T250: Quality Control and Artifact Processing
 ---------------------------------------------
    ARTIFACT_SELECTION    converts artifact scorings into trial selections
     EEG2HIST    calculates histogram
     GETTRIGGER    gets trigger points
     TRIGG        extract fixed-length trials around trigger points    
    DETECT_MUSCLE    detection of muscle artefacts using an inverse filter
       REGRESS_EOG     reduce EOG artifacts with regression analysis 
       REMOVE5060HZ    methods for removing line interference
 
 
 BIOSIG/T300: Signal Processing and Feature extraction
 ---------------------------------------------
    general: 
     processing    general framework for blockwise-dataprocessing
    EEG: 
       BARLOW          Barlow parameters 
       HJORTH          Hjorth parameters 
     WACKERMANN      Wackermann parameters
       EVOKED_POTENTIAL        EP estimation
    TFMVAR        time-frequency multivariate autoregressive modelling
     LUMPED          Lumped Circuit model for the EEG alpha rhythm
    EMG:
       PAYNTER         Paynter filter for Amplitude demodulation of EMG
    ECG: 
       QRSDETECT       QRS-Detection methods 
       BERGER          resampling of HRV data
       HEARTRATEVARIABILITY    estimates various HRV parameters
    QRScorr        correctiong of QRS-detection
    ECTBcorr    correction of Ectopic beat effect
       TVAAR           Time-varying AAR estimation 


 BIOSIG/T310: Wavelet and Fourier Analysis,
 ---------------------------------------------
     ERD/ERS
    PLV
    HRV


 BIOSIG/T400: Classification, Single Trial Analysis
 ---------------------------------------------
     DECOVM        decomposes an "extended" covariance matrix    
     TRAIN_SC    estimates classifier from labelled data
     TEST_SC         applies classifier to test data 
     FINDCLASSIFIER    obtains classifier includeding performance test. 
    XVAL        cross-validation procedure


 BIOSIG/T450: Statistical analysis, False Discovery Rate (FDR)
 -------------------------------------------------------------
    FDR    false discovery rate
    several utility functions


 BIOSIG/T490: Evaluation criteria
 ---------------------------------------------
     AUC        area under the curve
     ROC        receiver-operator-characteristics     
     MUTINFO        mutual information
     QCMAHAL        quality check of multiple discriminator
     KAPPA        kappa statistics
     BCI3EVAL    Evaluation of BCI results (triggered output)
     BCI4EVAL    Evaluation of BCI results (continous output)
    CRITERIA2005IIIb   calculates maximum steepness of mutual information
     
 
 BIOSIG/T500: Presentation, Output
 ---------------------------------------------
     PLOTA        general plot functions for various data structures
    SVIEW        simple signal viewer 
       ELPOS           2-D electrode positions
       ELPOS3          3-D electrode positions
 
 
 BIOSIG/T510: Visualization II
 ---------------------------------------------
      various functions to display results of T310    

 BIOSIG/T501: Visualization of EEG Cooupling 
 ---------------------------------------------
    PLOT_COUPLING    displays EEG coupling
 
 
 BIOSIG/T600: Interactive Viewer and Scoring  
 ---------------------------------------------
    SVIEWER        Interactive Viewer and Scoring
     VIEWEDF        EDF-Viewer 

 
 
 TSA: Time Series Analysis 
 ---------------------------------------------


 NaN: Statistical Toolbox for data with missing Samples 
 ---------------------------------------------

CROSS-REFERENCE INFORMATION ^

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