View Full Version : QuickSAND update

Jeff Walker
05-30-1997, 01:24 AM
I have updated QuickSAND in two trivial ways:
1. The sample data file was in fact the original Pezzack et al. data and
not that with added noise. I have now added the Pezzack et al. data with
added noise.
2. I fixed a small bug that might cause a file to display improperly. This
bug did not effect any computations or text output - only the display.
3. I have added a cautionary note to the QS.html file concerning input of
Microsoft Excel text files.

for those who missed the first post:

QuickSAND is freeware for canned smoothing and numerical differentiation on
Power Macs and clones.
Check it out at:


Jeff Walker

Jeff Walker
Dept. of Zoology
Field Museum of Natural History
Roosevelt Rd. at Lake Shore Dr.
Chicago, IL 60605, USA
phone: 312-922-9410 x537 fax: 312-427-7269
email: walker@fmppr.fmnh.org
web: http://jaw.fmnh.org/Home.html

"I like practical applications in mathematics, rather than speculating
about the first ten to the minus something seconds of the universe.
Cosmology seems to be almost too close to theology to be interesting.
To me, it is not quite science, but more like creation myth."

- Sir James Lighthill