title: How to save a high-resolution figure in MATLAB
body: <p>When I save a figure from MATALB, I'd like the resulting image to have very high resolution so that I can zoom in to see detail in the image. When I use 'File --> Save As' on a figure, the image is not high resolution. </p>
  
  <p>How can I save a figure to a high resolution image in MATLAB?</p>