title: How can we represent a "double" type matrix as an RGB image in Matlab?
body: <p>I did a wavelet transforms of 4 images and finally after my modifications(ie.,fusion of these images), and taking inverse wavelet transform, I am left with the wavelet coefficients - approximation matrix and the Horizontal, Vertical and Diagonal detail matrices. I want to know how to display the color image version of the inverse transform.</p>
  
  <p>I am doing my coding using MATLAB 7.9. Thanks in advance [:)]...</p>