CTAN Comprehensive TeX Archive Network

New on CTAN: pst-ode

Date: Au­gust 18, 2012 12:08:42 PM CEST
On Thu, 16 Aug 2012 Alexan­der Grahn sub­mit­ted the pst-ode pack­age. Sum­mary de­scrip­tion: A PSTricks pack­age for solv­ing ini­tial value prob­lems for sets of Or­di­nary Dif­fer­en­tial Equa­tions (ODE) Li­cense type: lppl An­nounce­ment text:
Pack­age `pst-ode' de­fines \pstODE­solve for solv­ing ini­tial value prob­lems for sets of Or­di­nary Dif­fer­en­tial Equa­tions (ODE) us­ing the Runge-Kutta-Fehlberg (RKF45) method with au­to­matic step size ad­just­ment. The re­sult is stored as a PostScript ob­ject and can be plot­ted later us­ing macros from other PSTricks pack­age's, such as \list­plot (pst-plot) and \list­plotThreeD (pst-3dplot), or be fur­ther pro­cessed by user-de­fined PostScript pro­ce­dures. Op­tion­ally, the com­puted state vec­tors can be writ­ten as a ta­ble to a textfile.
This pack­age is lo­cated at http://mir­ror.ctan.org/graph­ics/pstricks/con­trib/pst-ode . More in­for­ma­tion is at http://www.ctan.org/pkg/pst-ode (if the pack­age is new it may take a day for that in­for­ma­tion to ap­pear). We are sup­ported by the TeX Users Group http://www.tug.org . Please join a users group; see http://www.tug.org/user­groups.html .
Thanks for the up­load. For the CTAN Team Rainer Schöpf

pst-ode – Solv­ing ini­tial value prob­lems for sets of Or­di­nary Dif­fer­en­tial Equa­tions

The pack­age de­fines \pstODE­solve for solv­ing ini­tial value prob­lems for sets of Or­di­nary Dif­fer­en­tial Equa­tions (ODE) us­ing the Runge-Kutta-Fehlberg (RKF45) method with au­to­matic step size ad­just­ment.

The re­sult is stored as a PostScript ob­ject and may be plot­ted later us­ing macros from other PSTricks pack­ages, such as \list­plot (pst-plot) and \list­plotThreeD (pst-3dplot), or may be fur­ther pro­cessed by user-de­fined PostScript pro­ce­dures. Op­tion­ally, the com­puted state vec­tors can be writ­ten as a ta­ble to a text file.

Pack­agepst-ode
Ver­sion0.13 2019-03-05
Copy­right2012–2019 Alexan­der Grahn
Main­tainerAlexan­der Grahn

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