This self-extracting zip file contains the files necessary to run the MATLAB-DSK interface 
routines.  The files are as follows:

	DSK_FIR	DSK interface function for FIR filtering
	DSKFIREX	Example program using DSK_FIR
	FIRMAT.ASM	DSK assembler file for real-time FIR filtering
	AICCOM31.ASM	DSK assembler file for CODEC interfacing
	FIRMAT.COF	Coefficients file for real-time FIR filtering

	DSK_IIR		DSK interface function for IIR filtering
	DSKIIREX	Example program using DSK_IIR
	IIRMAT.C	C3x/4x floating point tools C file for real-time IIR 		
			filtering
	IIRMAT.CMD	Linker command file for floating point tools linker
	AICCOMC.C	C3x/4x floating point tools C file for CODEC 			
			interfacing
	IIRMAT.COF	Coefficients file for real-time IIR filtering
	VEC_DSK.OBJ	Object file specifing the DSK interrupt vectors

In order for these files to work they should be in the same directory as the DSK assembler 
and run from that directory in MATLAB.  When using the IIR code the C3x/4x floating point 
tools package must be setup from the original disks and the IIRMAT.CMD file modified to 
reflect where RTS30.LIB is located.

The example programs were designed to use the HP3561A spectrum analyzer.  Its noise output
defaults to 40.5 dB of attenuation when switched on, therefore the filter responses plotted
by these programs have a -57 dB bias added to them to make them look like the real-time 
display of the analyzer.

If you have any problems with these files or have any questions please email me at 
gomes_w@code80.npt.nuwc.navy.mil.

Walter J. Gomes III
University of Massachusetts, Dartmouth