lissaj (1) 		-  Create a lissajou Ascii XY data file from two 1D 
vfdmax (1) 		-  Finds maxima in the Fast Hough domain (see vhough(1)) and gives 
vhgline (1) 		-  Draw lines for Fast Inverse Hough (Grey level) Transforms. 
vhough (1) 		-  Fast Hough (Grey level) and Inverse Transforms. 
llissaj (3) 		-   
lvfdmax (3) 		-  Finds maxima in the Fast Hough domain (see vhough(3) and gives 
lvhgline (3) 		-  Draw lines for Fast Inverse Hough (Grey level) Transforms. 
lvhough (3) 		-  Fast Hough (Grey level) and Inverse Transforms. 
