/usr/share/psychtoolbox-3/PsychDemos/NomogramDemo.m is in psychtoolbox-3-common 3.0.11.20140816.dfsg1-1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | % NomogramDemo
%
% Compare shapes of different photoreceptor nomograms.
%
% 7/8/03 dhb Wrote it.
% 7/16/03 dhb Add Stockman Sharpe nomogram.
% 8/13/12 dhb Removed some half done stuff at the end which was not very
% useful.
% Clear out
clear all; close all
% Set parameters
S = [380 5 81];
lambdaMax = [440 530 560]';
nSpectra = length(lambdaMax);
% Compute all the nomograms
T_Baylor = PhotopigmentNomogram(S,lambdaMax,'Baylor');
T_Dawis = PhotopigmentNomogram(S,lambdaMax,'Dawis');
T_Govardovskii = PhotopigmentNomogram(S,lambdaMax,'Govardovskii');
T_Lamb = PhotopigmentNomogram(S,lambdaMax,'Lamb');
T_SS = PhotopigmentNomogram(S,lambdaMax,'StockmanSharpe');
% Plot all nomograms in absorbance and absorptance
for i = 1:nSpectra
warning('off');
figure(i); clf; set(gcf,'Position',[100 400 700 300]);
subplot(1,2,1); hold on
set(plot(SToWls(S),T_Baylor(i,:),'g'),'LineWidth',2);
set(plot(SToWls(S),T_Dawis(i,:),'b'),'LineWidth',2);
set(plot(SToWls(S),T_Govardovskii(i,:),'k'),'LineWidth',2);
set(plot(SToWls(S),T_Lamb(i,:),'r'),'LineWidth',2);
set(plot(SToWls(S),T_SS(i,:),'y'),'LineWidth',2);
set(title('Linear'),'FontSize',14);
set(xlabel('Wavelength (nm)'),'FontSize',12);
set(ylabel('Absorbance'),'FontSize',12);
axis([300 800 0 1]);
subplot(1,2,2); hold on
set(plot(SToWls(S),log10(T_Baylor(i,:)),'g'),'LineWidth',2);
set(plot(SToWls(S),log10(T_Dawis(i,:)),'b'),'LineWidth',2);
set(plot(SToWls(S),log10(T_Govardovskii(i,:)),'k'),'LineWidth',2);
set(plot(SToWls(S),log10(T_Lamb(i,:)),'r'),'LineWidth',2);
set(plot(SToWls(S),log10(T_SS(i,:)),'y'),'LineWidth',2);
set(title('Log'),'FontSize',14);
set(xlabel('Wavelength (nm)'),'FontSize',12);
set(ylabel('Log Absorbance'),'FontSize',12);
axis([300 800 -4 0]);
% Donot do this here: warning('on');
end
return
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