References
- BRKBI; , N. H. F. , 1979 , A user's guide to PLOT79 . Department of Physics and Chemistry , University of Utah .
- I.E.E.E. DIGITAL SIGNAL PROCESSING COMMITTEE . 1979 , Programs for Digital Signal Processing ( New York I.E.E.E. Press ).
- MCDONNELL , M. J. and PAIRMAN , D. , 1982 , Physics and Engineering Laboratory image processing system documentation manual . PEL DSIR Manual No. 264 .