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来自「ARPACK is a collection of Fortran77 subr」· 代码 · 共 43 行

This is the arpack++/examples/product/sym directory.

1) Examples included in this directory:

   This directory contains examples intended to show how to use
   ARPACK++ to solve real symmetric eigenvalue problems in various
   computational modes when the user is able to supply some classes that
   contain all required matrix-vector products as member functions.

   file              Description
   -----------       --------------------------------------------------

   symreg.cc         In this example a standard eigenvalue problem
                     is solved using the regular mode.

   symshft.cc        In this example a standard eigenvalue problem
                     is solved using the shift and invert mode.

   symgreg.cc        In this example a generalized eigenvalue problem
                     is solved using the regular mode.

   symgshft.cc       In this example a generalized eigenvalue problem
                     is solved using the shift and invert mode.

   symgbklg.cc       In this example a generalized eigenvalue problem
                     is solved using the buckling mode.

   symgcayl.cc       In this example a generalized eigenvalue problem
                     is solved using the Cayley mode.


2) Compiling the examples:

   To compile and link all the above mentioned programs you just have
   to type "make all". Each example can also be compiled separately by
   using a specific command, such as "make symgshft".

3) Running the examples:

   A program is executed by just typing its name (symgshft, for
   example).