19 lines
469 B
Matlab
19 lines
469 B
Matlab
% generate spike times:
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rate = 20.0;
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spikes = hompoissonspikes( 10, rate, 50.0 );
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% isi histogram:
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isivec = isis( spikes );
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isihist( isivec );
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hold on
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% theoretical density:
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xmax = 5.0/rate;
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x = 0:0.0001:xmax;
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y = rate*exp(-rate*x);
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plot( 1000.0*x, y, 'r', 'LineWidth', 3 );
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% plot details:
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title( sprintf( 'Poisson spike trains, rate=%g Hz, nisi=%d', rate, length( isivec ) ) )
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xlim( [ 0.0 1000.0*xmax ] )
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ylim( [ 0.0 1.1*rate ] )
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legend( 'data', 'poisson' )
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hold off
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