rmeddis@29: function testSynapse(BFlist,paramsName, paramChanges)
rmeddis@29: % testSynapse tracks the quantity of available transmitter vesicles
rmeddis@29: %  the computations are single channel using the first frequency
rmeddis@29: %  in the targetFrequency box of the expGUI.
rmeddis@29: % For, speed this function uses only probability and HSR fibers.
rmeddis@29: % This cannot be changed because of the way AN_IHCsynapse is coded.This).
rmeddis@29: 
rmeddis@29: global experiment  method IHCpreSynapseParams
rmeddis@29: global  AN_IHCsynapseParams  stimulusParameters
rmeddis@29: savePath=path;
rmeddis@29: addpath (['..' filesep 'utilities'],['..' filesep 'MAP'])
rmeddis@29: 
rmeddis@29: if nargin<3
rmeddis@29:     paramChanges=[];
rmeddis@29: end
rmeddis@29: 
rmeddis@29: figure(6),clf
rmeddis@29: plotColors='rbgkrbgkrbgkrbgkrbgkrbgk';
rmeddis@29: set(gcf,'position',[5    32   264   243])
rmeddis@29: 
rmeddis@29: sampleRate=5e4; dt=1/sampleRate;
rmeddis@29: 
rmeddis@29: maskerLevels=-0:10:100;
rmeddis@29: 
rmeddis@29: targetFrequency=BFlist;
rmeddis@29: 
rmeddis@29: silenceDuration=0.015;
rmeddis@29: maskerDuration=0.1;
rmeddis@29: recoveryDuration=0.15;
rmeddis@29: rampDuration=0.004;
rmeddis@29: 
rmeddis@29: maskerTime=dt:dt:maskerDuration;
rmeddis@29: 
rmeddis@29: rampTime=dt:dt:rampDuration;
rmeddis@29: ramp=[0.5*(1+cos(2*pi*rampTime/(2*rampDuration)+pi)) ...
rmeddis@29:     ones(1,length(maskerTime)-length(rampTime))];
rmeddis@29: ramp=ramp.*fliplr(ramp);
rmeddis@29: 
rmeddis@29: initialSilence=zeros(1,round(silenceDuration/dt));
rmeddis@29: recoverySilence=zeros(1,round(recoveryDuration/dt));
rmeddis@29: 
rmeddis@29: signal=sin(2*pi*targetFrequency'*maskerTime);
rmeddis@29: signal= ramp.*signal;
rmeddis@29: signal=[initialSilence signal  recoverySilence];
rmeddis@29: 
rmeddis@29: levelCount=0;
rmeddis@29: qtMatrix=[];
rmeddis@29: for leveldB=maskerLevels
rmeddis@29:     levelCount=levelCount+1;
rmeddis@29: 
rmeddis@29:     amp=28e-6*10^(leveldB/20);
rmeddis@29:     inputSignal=amp*signal;
rmeddis@29: 
rmeddis@29:     AN_spikesOrProbability='probability';
rmeddis@29:     showPlotsAndDetails=0;
rmeddis@29: 
rmeddis@29:     global savePavailable
rmeddis@29:    
rmeddis@29:         MAP1_14(inputSignal, 1/dt, targetFrequency, ...
rmeddis@29:             paramsName, AN_spikesOrProbability, paramChanges);
rmeddis@29: 
rmeddis@29:     % ignore LSR channels (if any) at the top of the matrix
rmeddis@29:     qt=savePavailable(end, :);
rmeddis@29: 
rmeddis@29:     synapsedt=dt;
rmeddis@29:     time=synapsedt:synapsedt:synapsedt*length(qt);
rmeddis@29: 
rmeddis@29:     figure(6)
rmeddis@29:     qtMatrix=[qtMatrix; qt];
rmeddis@29:     plot(time,qt,  plotColors(levelCount))
rmeddis@29:     hold on
rmeddis@29:     xlim([0 max(time)])
rmeddis@29:     ylim([0 AN_IHCsynapseParams.M])
rmeddis@29: end
rmeddis@29: 
rmeddis@29: set(gcf,'name','pre-synaptic available transmitter')
rmeddis@29: title(['q - available vesicles:' num2str(BFlist) ' Hz'])
rmeddis@29: legend(strvcat(num2str(maskerLevels')),'location','southeast')
rmeddis@29: legend boxoff
rmeddis@29: grid on
rmeddis@29: 
rmeddis@29: figure(88), [c,H]=contour(time, maskerLevels,qtMatrix); clabel(c, H);
rmeddis@29: set(gcf,'position',[ 276    31   328   246])
rmeddis@29: xlabel('time'), ylabel('maskerLevels')
rmeddis@29: title('contour plot of available transmitter')
rmeddis@29: 
rmeddis@29: path(savePath);