Function Index
	Filter2D Filter2D[h] returns a separable, rectangularly supported 2D FIR filter from one 1D prototype. Filter2D[h, g] returns a separable, rectangularly supported 2D FIR filter from two 1D prototypes. See also User's Guide 9.4. Example This loads the package. In[1]:= This defines two symbolic lists. In[2]:= Here are two 2D filters constructed from prototypes f1 and f2 . In[3]:= Out[3]=