我想繪製我的三維矩陣的每個切片,以顯示第三維的差異。然而,我只能設法將它們彼此打成一片,我想要一個3D圖,其中明確表示矩陣的切片實際上是堆疊的。我爲兩層到目前爲止的代碼是繪製切片中的三維矩陣 - MATLAB
visualmatrix=zeros(10);
visualmatrix(1:5,1:5)=1;
visualmatrix2=zeros(10);
visualmatrix2(1:8,1:8)=1;
subplot(1,2,1)
[r,c] = size(visualmatrix); %# Get the matrix size
imagesc((1:c)+0.5,(1:r)+0.5,-visualmatrix); %# Plot the image
colormap(gray); %# Use a gray colormap
axis equal %# Make axes grid sizes equal
set(gca,'XTick',1:(c+1),'YTick',1:(r+1),... %# Change some axes properties
'XLim',[1 c+1],'YLim',[1 r+1],...
'GridLineStyle','-','XGrid','on','YGrid','on');
subplot(1,2,2)
[r,c] = size(visualmatrix2); %# Get the matrix size
imagesc((1:c)+0.5,(1:r)+0.5,-visualmatrix2); %# Plot the image
colormap(gray); %# Use a gray colormap
axis equal %# Make axes grid sizes equal
set(gca,'XTick',1:(c+1),'YTick',1:(r+1),... %# Change some axes properties
'XLim',[1 c+1],'YLim',[1 r+1],...
'GridLineStyle','-','XGrid','on','YGrid','on');
colorbar
colorbar('Ticks',[-1,0],...
'TickLabels',{'Equal','Different'})
suptitle('Illustration of the concept')
這導致了下面的圖片
有一個簡單的方法,使之與即5層的3D繪圖想象嗎? 預先感謝您。
什麼? http://uk.mathworks.com/help/matlab/ref/slice.html?refresh=true –
謝謝。經過一些調整,它做我想要的:h = slice(justtest,[],[],1:size(justtest,3)),colormap(gray),axis tight,set(gca,'Ztick',[ 1 2]) zlabel('Slice of \ eta') set(h,'FaceAlpha',。5) –