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- Product: XfrFn
-
- Description:
- Calculates transfer function of signal flow graphs in terms of
- symbols for each branch transmittance; user enters a 1-3 char
- symbol for each node and the transmittances between them plus
- an algebraic or numeric expression which corresponds to the
- actual value of each transmittnce; 40 transmittncs/30 loops/300
- loop combos max. Prints results or creates files which can be
- loaded into either Derive or MathCAD (not required though) for
- further processing (symbol substitution,graphing etc).
-
-
- Author: Cybernetic Systems Inc., 604-434-0723
-
- Version: 1.5 (11-15-92)
-
- Needs: IBM PC, DOS 2.0 or better. 640k RAM, Hercules or CGA
- monitor.
-
- Registration fee: $19.95
-
- Registration benefits: Tutorial drawings and disk files showing
- basic control system, its signal flow graph, its solution with
- XfrFn and post-processing of transfer function with Derive(tm)
- and MathCAD(tm).
-
- Look for: XFN15.ZIP on BBSs (call 604-734-5800 to download it at
- no charge); XFN15.ZIP on CompuServe in CIS:LEAP forum LIBrary 7
- (or contact userID 70233,1754 for assistance).
-
- Download size: 80k (about six minutes with a 2400 baud modem)
-