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avmap.m
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function avmap
% To use:
% CD into a directory containing wave files. This program assumes you have
% numbered them corresponding to a desired position in the activity valence
% space, and they are named like such: V1A1, V2A1, etc.. Where 1-7 are
% likhert values for Activity and Valence.
% Once you have CDed into this folder, you can run "avmap" in the command
% line and it will analyze all of them, and link them to their desired
% point.
% Hasn't been checked on any computer but my own (RMW 05/16/2013).
handles.figure = figure('units','normalized','position',[0.1185 0.4181 0.7619 0.4914],...
'Windowstyle','normal','dockcontrols','on','toolbar','figure');
% If opening the .fig file output, you will need to have the pwd saved.
% Other than that, you need to be inside this folder.
handles.directory = pwd;
files = dir('*.wav');
numfiles = length(files);
activityoffset=5.4861; % From MIREmotion
valenceoffset =5.2749;
% Handling colors and symbols;
mycolors = colormap('hsv(7)');
mysymbs = {'s','^','v','o','p','h','d'};
xindx = 1;
yindx = 1;
prevx = 1;
prevy = 1;
% Used for generation of error metric
distances = zeros(1,numfiles);
% For plotting:
subplot(1,2,1);
hold on;
xlabel('Valence','FontSize', 14,'FontWeight','Bold')
ylabel('Activity','FontSize', 14,'FontWeight','Bold')
plotlims=[-1 9];
set(gca,'YLim',plotlims,'XLim',plotlims)
%title('Activity/Valence Map','FontSize', 18,'FontWeight','Bold')
box on;
for i=1:numfiles
[path name] = fileparts(files(i).name); % Get name w/o extension
af = activity(name,'noplot');
vf = valence(name,'noplot');
act = sum(af)+activityoffset;
val = sum(vf)+valenceoffset;
thedata = struct('name',name,'index',i,'Activity',act,'ActFactors',af,...
'Valence',val,'ValFactors',vf,'isPlaying',0);
% Find x and y coordinate based upon filename
vindex = find(name == 'V');
aindex = find(name == 'A');
if vindex < aindex
x = str2num(name(vindex+1:aindex-1));
y = str2num(name(aindex+1:length(name)));
else
x = str2num(name(vindex+1:length(name)));
y = str2num(name(aindex+1:vindex-1));
end
handles.thelines(i) = plot([x val],[y act],'LineStyle','-','Color',mycolors(y,:),...
'ButtonDownFcn',{@me_callback, handles},'Tag','theline',...
'userdata',thedata);
handles.Dpoints(i) = plot(x, y, 'Color', 'k', 'Marker','*','MarkerSize',10,...
'LineWidth',1,'ButtonDownFcn',{@me_callback, handles},'Tag','Desired',...
'userdata',thedata);
handles.AVpoints(i) = plot(val, act,'Color', mycolors(y,:),'Marker',mysymbs{x}, ...
'MarkerSize',10,'LineWidth',1,'ButtonDownFcn',{@me_callback, handles},...
'Tag','AV','userdata',thedata);
distances(i) = sqrt((val-x)^2 +(act-y)^2);
% Generate Fancy Indexes
% if x > prevx;
% xindx = xindx +1;
% elseif x == 1;
% xindx = 1;
% end
% if y > prevy;
% yindx = yindx+1;
% elseif y == 1;
% yindx = 1;
% end
% prevx = x;
% prevy = y;
% Plotting using fancy indexes
% handles.thelines(i) = plot([x val],[y act],'LineStyle','-','Color',mycolors(yindx,:),...
% 'ButtonDownFcn',{@me_callback, handles},'Tag','theline',...
% 'userdata',thedata);
% handles.Dpoints(i) = plot(x, y, 'Color', 'k', 'Marker','*','MarkerSize',10,...
% 'LineWidth',1,'ButtonDownFcn',{@me_callback, handles},'Tag','Desired',...
% 'userdata',thedata);
% handles.AVpoints(i) = plot(val, act,'Color', mycolors(yindx,:),'Marker',mysymbs{xindx}, ...
% 'MarkerSize',10,'LineWidth',1,'ButtonDownFcn',{@me_callback, handles},...
% 'Tag','AV','userdata',thedata);
% distances(i) = sqrt((val-x)^2 +(act-y)^2);
% %text(vf-textdisX, af-textdisY, name)
disp(['%%%%% Finished ' name ' %%%%%'])
end
avgdist = sum(distances)/numfiles;
deviations = distances-avgdist;
stdeviation = std(deviations);
distancetitle = ['D = ' num2str(round(avgdist*100)/100)...
' +- ' num2str(round(stdeviation*100)/100)];
title(distancetitle,'FontSize', 18,'FontWeight','Bold')
system('say I am ready');
handles.legend = legend([handles.AVpoints(1),handles.Dpoints(1)] ,'Measured','Desired');
hold off;
%% Initializations
data = get(handles.AVpoints(1),'userdata');
handles.soundfile = data.name;
handles.prevIndex = data.index; % For me_callback
handles.soundfile = data.name;
[handles.soundata handles.FS] = wavread(handles.soundfile);
handles.audioplayer = audioplayer(handles.soundata, handles.FS);
%% Bar Graphs
% Activity Bar Graph
subplot(2,2,2)
factors = {'RMS', 'MaxFluc', 'S.Centroid', 'S.Spread', 'S.Entropy'};
handles.actbar = bar(data.ActFactors);
colormap(cool)
handles.actbartitle = title([data.name ' Activity = ' num2str(round(data.Activity*100)/100)] ,'FontSize', 14,...
'FontWeight','Bold','HorizontalAlignment','center','BackgroundColor',[1 1 1]);
text(0.2,0,'+ 5.49','BackgroundColor',[1 1 1])
ylabel('Contribution','FontSize', 14,'FontWeight','Bold')
set(gca,'YLim',[-6 6],'XLim',[0 6])
set(gca,'XTickLabel',factors)
% Valence Bar Graph
subplot(2,2,4)
factors = {'SdRMS', 'MaxFluc', 'KeyClarity', 'Mode', 'S.Novelty'};
handles.valbar = bar(data.ValFactors);
colormap(cool)
handles.valbartitle = title([data.name ' Valence = ' num2str(round(data.Valence*100)/100)] ,'FontSize', 14,...
'FontWeight','Bold','HorizontalAlignment','center','BackgroundColor',[1 1 1]);
text(0.2,0,'+ 5.27','BackgroundColor',[1 1 1])
set(gca,'YLim',[-6 6],'XLim',[0 6])
ylabel('Contribution','FontSize', 14,'FontWeight','Bold')
set(gca,'XTickLabel',factors)
toc
%% Buttons
handles.activitybutton = uicontrol('Units', 'normalized','pos',[0.92 0.58 0.06 0.04],...
'handlevisibility','off','parent',gcf,'tag','myemotionbutton','string','Detail',...
'style','pushbutton'); %[L B W handles]
set(handles.activitybutton,'Callback',{@activity_callback, handles});
handles.valencebutton = uicontrol('Units', 'normalized','pos',[0.92 0.105 0.06 0.04],...
'handlevisibility','off','parent',gcf,'tag','myemotionbutton','string','Detail',...
'style','pushbutton'); %[L B W handles]
set(handles.valencebutton,'Callback',{@valence_callback, handles});
%% Supertitle and Export
% avgdist = sum(distances)/numfiles;
% deviations = distances-avgdist;
% stdeviation = std(deviations);
%
%
% supertitle = ['D = ' num2str(round(avgdist*100)/100)...
% ' +- ' num2str(round(stdeviation*100)/100)];
[~, handles.supertitle] = suplabel('Arousal/Valence Map','t');
set(handles.supertitle,'FontSize',20,'HandleVisibility','off','Visible','on')
guidata(gcf, handles);
% Save the output figure
hgexport(gcf,[distancetitle '.eps'])
hgsave(gcf, [distancetitle '.fig'])
guidata(gcf, handles);
%% me_callback
function me_callback(hObject,eventdata,handles)
handles = guidata(hObject);
thestruct = get(gcbo,'userdata');
set(handles.actbar,'YData', thestruct.ActFactors)
set(handles.valbar,'YData', thestruct.ValFactors)
set(handles.actbartitle,'String', [thestruct.name ' Activity = ' ...
num2str(round(thestruct.Activity*100)/100)])
set(handles.valbartitle,'String', [thestruct.name ' Valence = ' ...
num2str(round(thestruct.Valence*100)/100)])
cd(handles.directory)
if handles.prevIndex == thestruct.index;
if ~isplaying(handles.audioplayer);
play(handles.audioplayer)
else isplaying(handles.audioplayer);
stop(handles.audioplayer)
end
else
handles.soundfile = thestruct.name;
[handles.soundata handles.FS] = wavread(handles.soundfile);
handles.audioplayer = audioplayer(handles.soundata, handles.FS);
end
% Make the markers bigger so it is more clear which one we are
% considering
set(handles.Dpoints(handles.prevIndex),'MarkerSize',10,'LineWidth',1)
set(handles.thelines(handles.prevIndex),'LineWidth',1)
set(handles.AVpoints(handles.prevIndex),'MarkerSize',10,'LineWidth',1)
set(handles.Dpoints(thestruct.index),'MarkerSize',15,'LineWidth',2)
set(handles.thelines(thestruct.index),'LineWidth',2)
set(handles.AVpoints(thestruct.index),'MarkerSize',15,'LineWidth',2)
% uistack(handles.thelines(thestruct.index),'top');
% uistack(handles.Dpoints(thestruct.index),'top');
% uistack(handles.thelines(thestruct.index),'top');
handles.prevIndex = thestruct.index;
guidata(gcf, handles);
end
%% Activity and Valence Detail Plots
function activity_callback(hObject,eventdata,h, handles)
handles = guidata(hObject);
thestruct = get(handles.AVpoints(handles.prevIndex),'userdata');
figure('Windowstyle','normal','units','normalized','dockcontrols','on','toolbar','figure',...
'position', [0.1887 0.4038 0.5548 0.5057]);
activity(thestruct.name);
[~, detitle] = suplabel(thestruct.name,'t');
set(detitle,'FontSize',20,'HandleVisibility','off','Visible','on')
hgexport(gcf,[thestruct.name '_activity.eps'])
guidata(gcf, handles);
end
function valence_callback(hObject,eventdata,h, handles)
handles = guidata(hObject);
thestruct = get(handles.AVpoints(handles.prevIndex),'userdata');
figure('Windowstyle','normal','units','normalized','dockcontrols','on','toolbar','figure',...
'position', [0.1887 0.4038 0.5548 0.5057]);
valence(thestruct.name);
[~, detitle] = suplabel(thestruct.name,'t');
set(detitle,'FontSize',20,'HandleVisibility','off','Visible','on')
hgexport(gcf,[thestruct.name '_valence.eps'])
guidata(gcf, handles);
end
end