A shortened term for integral transform.
Geometrically, if 
 and 
 are two transformations, then the similarity transformation 
 is sometimes called the transform (Woods 1961).
 
	    
	
    
A shortened term for integral transform.
Geometrically, if 
 and 
 are two transformations, then the similarity transformation 
 is sometimes called the transform (Woods 1961).
Weisstein, Eric W. "Transform." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/Transform.html