CONTINUATION is a MATLAB library which implements the continuation method for a simple 2D problem, which involves finding a point on the unit circle, and then finding a sequence of nearby points which trace out the full curve, using only the information available in the implicit definition of the curve from the function f(x,y)=x^2+y^2-1.
The computer code and data files made available on this web page are distributed under the GNU LGPL license.
CONTINUATION is available in a MATLAB version.
PITCON66, a FORTRAN77 library which seeks to produce a sequence of points that satisfy a set of nonlinear equations with one degree of freedom; this is version 6.6 of ACM TOMS algorithm 596.
PITCON7, a FORTRAN90 library which seeks to produce a sequence of points that satisfy a set of nonlinear equations with one degree of freedom; this is version 7.0 of ACM TOMS algorithm 596.
TEST_CON, a MATLAB library which implements test problems for numerical continuation.
TOMS502,
a FORTRAN77 library which
seeks to produce a sequence of points that satisfy a set of nonlinear
equations with one degree of freedom;
this library is commonly called DERPAR;
this is ACM TOMS algorithm 502.
TOMS596,
a FORTRAN77 library which
seeks to produce a sequence of points that satisfy a set of nonlinear
equations with one degree of freedom;
this library is commonly called PITCON;
this is ACM TOMS algorithm 596.