We describe and demonstrate an algorithm that takes as input an
unorganized set of points fx1 xng IR3 on or near an unknown
manifold M, and produces as output a simplicial surface that
approximates M. Neither the topology, the presence of boundaries,
nor the geometry of M are assumed to be known in advance — all
are inferred automatically from the data. This problem naturally
arises in a variety of practical situations such as range scanning
an object from multiple view points, recovery of biological shapes
from two-dimensional slices, and interactive surface sketching.
this a Navier-Stokes equations solver. It support grids contains of multiple connected rectangles. So you can simulate viscous flows in any complicated tubes
Implement a phone book system for employees of a company.
Your program will output the following menu
(1) Enter an employee and a phone pair to the system
(2) Lookup an employee s phone number
(3) Find out who is/are the person(s) of a given number
(4) How many people are currently in the system
(5) Delete an employee from the system
(6) Output all employees name‐phone pair
(7) How many phone numbers total in the current system
(8) Quit
When
