Building Sundials (Scripts) Publisher's description
from Ned Gulley
If carefully built, a sundial is perfectly capable of keeping accurate time
If carefully built, a sundial is perfectly capable of keeping accurate time. The problem is that you need a different sundial for every combination of latitude, longitude, and day of the year. Fortunately MATLABВ® can make this a manageable problem. By turning this procedure around, you can also use MATLAB to tell you which way is north.
System Requirements:MATLAB 7 (R14)
Program Release Status: New Release
Program Install Support: Install and Uninstall