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If we take a look at where we have been in this
series: we have considered how to generate signals that can be
used to manipulate the outside world, how to measure how the
outside world is responding to our signals, how to create a closed
loop controller to make the external system behave in the
particular manner that we desire. In recent columns we have looked
at how to handle signals that are time varying and how to modify
those signals with filters. This time we enhanced our filtering
ability to be able to adaptively modify a signal.
Next time, I am going to shift gears a bit and spend some time
considering the software development process itself.
Please don't hesitate to
contact me through Forth Dimensions or
via e-mail at skip@taygeta.com if you have any comments
or suggestion about this or any other ForthWare column.
Skip Carter is a scientific and software consultant.
He is the
leader of the Forth Scientific Library project, and maintains the
system taygeta on the Internet. He is also the President of the
Forth Interest Group.
Next: References
Up: number9
Previous: Application example - echo
Skip Carter
2008-08-20