Maple package
NOPH 1.0
A Simple User Guide
Copyright Statement
Examples
Publications
Based on Wu’s
elimination method, the homotopy analysis method as well as
Padé technique, a Maple package NOPH 1.0
is developed, which can automatically deliver accurate approximate solutions of
nonlinear oscillation system with the form
subject
to initial conditions
k(0)=ak +dk, 
(0)=0,
i(0)=ai+di, 
(0)=wbi,
where the dependent
variable 
(t)=(1(t), ¼ ,
k(t)), the
mean of motion d=(d1, ¼ ,dk), w denotes the frequency of
oscillation, the independent variable t denotes time, the dot denotes differentiation
with respect to t, 
is
an algebraic or rational function of
and 
.
As an open resource, the NOPH 1.0
can be free downloaded at the
following hyperlinks. The higher version of the NOPH will be issued in
future.
Source Code: Zip form of NOPH 1.0 (for Maple 15)