General Numerical Analysis

Math Forum Internet Mathematics Library..Numerical Analysis
TheoremNet..
numericalmathematics.com..

Approximation of pi

approximation of the area of a circle Buffon needle problem

Kepler's Laws

Discussion of Keplers Laws of Planetary Motion..Univ. of Oregon
Discussion of Kepler's Laws II
Discussion of Kepler's Laws..Astronomy course at George Mason Univ.
Historical page on Kepler's work
Nice explanation of the laws...
Another nice presentation from Central Valley Chri stian High School...
Kepler's Laws from NASA/GSFC w ith QuickTime and AVI formats...
A proof of Kepler's laws ..

orbits of the planets and relevant sites
Where are the planet's today?
position of the planets
position of the planets II
Welcome to the planets JPL
and in case you really start getting interested
What are Keplerian Elements?
The earth in space
Mercury's orbital precession
Mercury's orbital precession II
Two body problem..reduced mass ..derivation of equations
A Numerical Calculation of the Nonrelativistic Contribution to the Precession of Mercury's Perihelion

interpolation and graphics

Fourier Transformations
lines and splines B-splines and geometry
Aladdin's Lamp (Nova Design's newsletter)
3D on-line tutorial Facial Modeling - spline modeling heads article on fonts with links

Pendulums

experimentalpendulum results
Nice pendulum demonstration
simulation
nonlinear dynamics
nice site for physics(German)
their pendulum material
Foucault pendulum
the inverted pendulum
matlab material for the inverted pendulum
Foucault pendulum..Houston museum of natural science
their home page
demo of phase space
pendulum..java applet
applets,..chaotic pendulums

n - dimensional sphere

facts about the n dimensional sphere
calculating the volume of the n dimensional sphere

differential equations

Electronic Journal of Diff. Equations
Mathematics of Financial Derivatives
SOS Mathematics ..Differential Equations
Differential equations and the Eiffel Tower
Modelica: Language Design for Multi-Domain Modelling
Differential Equations and Oscillations
The Boston University Ordinary Differential Equations Project
Ordinary Differential Equations..ala computational physics
Ordinary Differential Equations..material at Drexel
Stat/Math Center..Univ. of Indiana
calculus@internet Mathematica track..
computational science - diff. equations
Web Study Guide for o.d.e ..Oregon St. Univ.

Parallel Computing

Parallel Algorithms with Appl.to Scietific Computing - Umea Univ. Sweden
Parallel Computing - Models, Languages, and Architectures..Boston Univ.
Scientific Computing...high-performance computing ..Aachen
Designing and Building Parallel Programs
Internet Parallel Computing Archives...Univ. of Kent
LAM/MPI Parallel Computing
Colgate Parallel Computing Laboratory

non-linear optimization

Optsolve C++ software for optimization Mathworks optimization toolbox 2.0 HQP a solver for sparse nonlinear optimization Method of Feasible Directions..with useful links Algorithmic Solutions "Algorithmic Solutions is a full service scientific programming and algorithmic development company. We specialize in scientific calculations of all kinds --from realistic modeling of complex phenomena to simple data reduction and display. We also supply a Windows interface upon request." Nonlinear Optimization Course

solving systems of linear equations

'Templates for the solution...' book on iterative methods sosmath..systems of linear equations Uppsala Univ..Department of Scientific Comp. large systems of linear equations British Columbia Institute of Technology and nice table of examples of applications

Non-linear Systems

bfraser's Nonlinear Lab

sound and other signals

PC magazine sound downloads mp3 info how mp3 works jpeg stuff for dummies jpeg info 1