title: How to save output image file in MATLAB...?
body: <p>I want to save my output image file in MATLAB.. is there any way to do it automatically..</p>
  
  <p>For example:</p>
  
  <p>if i use some filtering techniques, then i want to save output image automatically in current folder...</p>
  
  <p>like:</p>
  
  <pre><code>clc;
  clear all;
  close all;
  
  a=imread('cameraman.tif');
  b=fspecial(a,'log');
  figure,imshow(b);
  </code></pre>
  
  <p>So, b contains t he output and i want to save in folder automatically..
  Is there any built in function or code available on net..?</p>