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plotcurves

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plotcurves [2010/06/19 23:19] – altered the example for bry's data jochenplotcurves [2011/05/27 15:54] (current) – added additional keyboard commands jochen
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 % this filters channel 1 into a new channel (10) % this filters channel 1 into a new channel (10)
-% all parameters are default, the post-filtering cut-off is set to 0.5s +% all parameters are default, the post-filtering cut-off is set to 0.2s 
-gsr.Filter(1, struct('dest', 10, 'post', 0.5));</code>+gsr.Filter(1, struct('dest', 10, 'post', 0.2));</code>
  
 ===== Function reference ('help plotcurves') ===== ===== Function reference ('help plotcurves') =====
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         obj         xff object with plotable data or SxC double data         obj         xff object with plotable data or SxC double data
         opts        optional settings         opts        optional settings
 +         .cuediff   difference between cue and onset (only useful if
 +                    fixed interval!; default: -2)
          .curves    Cx2 cell array with names and a 1x3 double array          .curves    Cx2 cell array with names and a 1x3 double array
                     containing [channelnumber, onset, offset]                     containing [channelnumber, onset, offset]
-                    for multiple curves, the mean will be computed +                    - for curves in a set, the mean/std. error is computed 
-         .freq      data sampling frequency (if not in object) +                    - onset and offset are given in seconds 
-         .resfreq   resampling frequency+         .dchannel  data channel (for onset detection, default: 1) 
 +         .dfilt     detection filter length (in seconds, default: 0.5) 
 +         .dminlat   minimum detection latency (after one point, def: 0.5) 
 +         .freq      data sampling frequency (if not in object, def: 100) 
 +         .ochannel  onset channel number (will add curves, default: []) 
 +         .odchannel original data channel (allows to filter effect) 
 +         .onsets    Ox1 onset vector in seconds 
 +         .owin      1x2 onset window in seconds (default: [-2, 18])
          .sets      Sx2 cell array with names and lists of curve indices          .sets      Sx2 cell array with names and lists of curve indices
-         .spot      Sx1 cell array with Cx1 X or Cx2 x/y coordinates +         .spot      Sx1 cell array with Cx1 X or Cx2 x/y time-points
-         .spotcol   Sx3 RGB color (either [0 .. 255] or [0 .. 1])+
          .spotnames Sx1 cell array with strings          .spotnames Sx1 cell array with strings
          .spottype  Sx1 cell array with either of          .spottype  Sx1 cell array with either of
-                    {'free'}, 'max', 'min', 'minmax'+                    'cue', {'free'}, 'max', 'min', 'minmax', 'onset'
          .var       1xV struct with fields          .var       1xV struct with fields
            .calc    either of 'dx', {'dy'}, 'mean', 'std', 'var', 'x', 'y'            .calc    either of 'dx', {'dy'}, 'mean', 'std', 'var', 'x', 'y'
 +           .name    variable name
            .spot    1x1 or 1x2 index into S            .spot    1x1 or 1x2 index into S
            .trans   apply additional transformation to each value, one of            .trans   apply additional transformation to each value, one of
                     {'none'}, 'log', 'log+1', 'sqrt'                     {'none'}, 'log', 'log+1', 'sqrt'
-         .varnames   
    
   Output fields:   Output fields:
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         varc        computed variables         varc        computed variables
         spot        updated spots         spot        updated spots
-        sets        updates sets (new indices)</file>+        sets        updates sets (new indices) 
 +  
 +  Note: where appropriate, the options are taken from obj.RunTimeVars 
 +        if not specified in the call!</file>
  
 ===== GUI ===== ===== GUI =====
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   * '''d''' key -> decrease zoom (de-magnify)   * '''d''' key -> decrease zoom (de-magnify)
   * '''f''' key -> toggle force-to-curve checkbox   * '''f''' key -> toggle force-to-curve checkbox
 +  * '''i''' / '''o''' keys -> toggle whether this curve (onset) is included (i) or omitted (o) from averages
   * '''m''' key -> increase zoom (magnify)   * '''m''' key -> increase zoom (magnify)
 +  * '''p''' key -> places a currently highlighted marker at a peak (max or min, depending on data)
   * '''r''' key -> reset axes limits (to initial curve setting)   * '''r''' key -> reset axes limits (to initial curve setting)
   * '''u''' key -> toggle use-curve checkbox   * '''u''' key -> toggle use-curve checkbox
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 % - onsets are coded in channel 8 (0Volts nothing, 5 Volts boxes) % - onsets are coded in channel 8 (0Volts nothing, 5 Volts boxes)
 % - cue onffset is 2 seconds % - cue onffset is 2 seconds
 +% - thus, the window is increased! [-4, 20]
 % - variables and spots as defined % - variables and spots as defined
 pcopts = struct( ... pcopts = struct( ...
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     'ochannel',  8, ...     'ochannel',  8, ...
     'cuediff',   2, ...     'cuediff',   2, ...
 +    'owin',      [-4, 20],...
     'var',       vars, ...     'var',       vars, ...
     'spot',      {spot}, ...     'spot',      {spot}, ...
plotcurves.1276989557.txt.gz · Last modified: 2010/06/19 23:19 by jochen