Revision 23:6cce421531e2 testPrograms/demoTwisterSpikes.m

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testPrograms/demoTwisterSpikes.m
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function demoTwisterSpikes
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% MAPdemo runs the MATLAB auditory periphery model (MAP1_14) as far as


  		




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%  the AN (probabilities) or IC (spikes) with graphical output


  		




  
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%  IC (spikes) with graphical output


  		




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% Things you might want to change; #1 - #5


  		




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%%  #1 parameter file name


  		




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MAPparamsName='Normal';


  		




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%% #2 probability (fast) or spikes (slow) representation


  		




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AN_spikesOrProbability='spikes';


  		




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% or


  		




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% AN_spikesOrProbability='probability';


  		




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%% #3 pure tone, harmonic sequence or speech file input


  		




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signalType= 'tones';


  		




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duration=0.100;                 % seconds


  		




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duration=0.020;                 % seconds


  		




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sampleRate= 64000;


  		




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% toneFrequency= 250:250:8000;    % harmonic sequence (Hz)


  		




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toneFrequency= 2000;            % or a pure tone (Hz8


  		




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rampDuration=.005;              % seconds


  		




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% or


  		




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signalType= 'file';


  		




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fileName='twister_44kHz';


  		




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% fileName='new-da-44khz';


  		




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%% #4 rms level


  		




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lowestBF=250; 	highestBF= 8000; 


  		




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BFlist=round(logspace(log10(lowestBF), log10(highestBF), numChannels));


  		




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%   or specify your own channel BFs


  		




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% BFlist=toneFrequency;


  		




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%% #6 change model parameters


  		




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paramChanges=[];


  		




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% or


  		




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% Parameter changes can be used to change one or more model parameters


  		




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%  *after* the MAPparams file has been read


  		




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% This example declares only one fiber type with a calcium clearance time


  		




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% constant of 80e-6 s (HSR fiber) when the probability option is selected.


  		




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% switch AN_spikesOrProbability


  		




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%     case 'probability'


  		




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%         paramChanges={'IHCpreSynapseParams.tauCa=80e-6;'};


  		




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%     otherwise


  		




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%         paramChanges=[];


  		




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% end


  		




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%% delare showMap options


  		




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showMapOptions=[];  % use defaults


  		




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% or (example: show everything including an smoothed SACF output


  		




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    showMapOptions.showModelParameters=1;


  		




  
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    showMapOptions.printModelParameters=1;


  		




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    showMapOptions.showModelOutput=1;


  		




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    showMapOptions.printFiringRates=1;


  		




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    showMapOptions.showACF=0;


  		




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    showMapOptions.showEfferent=1;


  		




  
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    showMapOptions.showEfferent=0;


  		




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%% Generate stimuli


  		




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toc


  		




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% the model run is now complete. Now display the results


  		




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showMAP(showMapOptions)


  		




  
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UTIL_showMAP(showMapOptions)


  		




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toc


  		




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path(restorePath)


  		












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