comparison toolboxes/MIRtoolbox1.3.2/MIRToolbox/@mirkeysom/display.m @ 0:e9a9cd732c1e tip

first hg version after svn

+function mov = display(k,filename)
+% KEYSOM/DISPLAY display of key som
+
+mov = [];
+load keysomaudiodata; 
+w = get(k,'Weight');
+n = get(k,'Name');
+if nargin>1
+    mov = avifile(filename);
+%elseif and(nargout>0,size(w)>0)
+%    mov = moviein(size(w{1}{1},2)); %no longer needed as of MATLAB Release 11 (5.3).
+end
+for i = 1:length(w)
+    wi = w{i};
+    fig = figure;
+    for j = 1:length(wi)
+        wj = wi{j};
+        for k = 1:size(wj,2)
+            for l = 1:size(wj,3)
+                h = pcolor(squeeze(wj(:,k,l,:)));
+                shading interp
+                axis([1,36,1,24]), view(2) , caxis([-1 1])
+                axis off;
+                hold on
+                for m=1:24 
+                    text(0.99*keyx(m)-1, 0.98*keyy(m)+1, keyN(m,:),...
+                                            'FontSize',16,'FontName','Arial'); 
+                end
+                hold off
+                set(gca,'PlotBoxAspectRatio',[1.5 1 1])
+                colormap('jet')
+                title('Self-organizing map projection of chromagram') 
+                drawnow
+                if nargin>1
+                    mov = addframe(mov,gca);
+                elseif nargout>0
+                    colormap('jet')
+                    if k == 1
+                        mov = getframe;
+                    else
+                        mov(k) = getframe; 
+                    end
+                end
+            end
+        end
+    end
+    disp(['The key som related to file ',n{i},...
+                ' is displayed in Figure ',num2str(fig),'.']);
+end
+if nargin>1
+    mov = close(mov);
+    disp(['Data exported to file ',filename,'.']);
+end
+disp(' ');