title: imagesc() in Matlab not showing equal axis
body: <p>I use the following lines of code to plot the images:</p>
  
  <pre><code>for t=1:subplotCol
      subplot(subplotRow,subplotCol,t)
      imagesc([1 100],[1 100],c(:,:,nStep*t));
      colorbar
      xlabel('X-axis')
      ylabel('Y-axis')
      title(['Concentration profile at t_{',num2str(nStep*t),'}'])
  
      subplot(subplotRow,subplotCol,subplotCol+t)
      hold on;
      plot(distance,gamma(:,1,t),'-ob');
      plot(distance,gamma(:,2,t),'-or');
      plot(distance,gamma(:,3,t),'-og');
      xlabel('h');ylabel('\gamma (h)');
      legend(['\Theta = ',num2str(theta(1))],...
          ['\Theta = ',num2str(theta(2))],['\Theta = ',num2str(theta(3))]);
  end
  </code></pre>
  
  <p>I get the following subplot with images:</p>
  
  <p><img src="https://i.stack.imgur.com/ZsJo7.jpg" alt="enter image description here"></p>
  
  <p>As you can see the images in first row are now scaled equally on X and Y axis (Y axis is longer than the X-axis) even though the size of the image matrix is 100x100 for each image on first row. </p>
  
  <p>Can someone help with how to make images in first row look like squares than rectangles which I get currently. Thanks.</p>