A package for solving ordinary differential equations and more.

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OdePkg is part of the GNU Octave Repository (the Octave-Forge project).

This function file can be used to solve a set of non-stiff ordinary differential equations (non-stiff ODEs) or non-stiff differential algebraic equations (non-stiff DAEs) with the well known explicit

This function can be used to solve a set of stiff ordinary differential equations with a Rosenbrock method of order (2,3).

This function file can be used to solve a set of non-stiff ordinary differential equations (non-stiff ODEs) or non-stiff differential algebraic equations (non-stiff DAEs) with the well known explicit

This function file can be used to solve a set of non-stiff ordinary differential equations (non-stiff ODEs) or non-stiff differential algebraic equations (non-stiff DAEs) with the well known explicit

This function file can be used to solve a set of stiff ordinary differential equations (ODEs) and stiff differential algebraic equations (DAEs).

This function file can be used to solve a set of stiff ordinary differential equations (ODEs) and stiff differential algebraic equations (DAEs).

This function file can be used to solve a set of stiff ordinary differential equations (ODEs) and stiff differential algebraic equations (DAEs).

This function file can be used to solve a set of stiff ordinary differential equations (stiff ODEs) or stiff differential algebraic equations (stiff DAEs) with the Backward Euler method.

This function file can be used to solve a set of stiff implicit differential equations (IDEs).

This function file can be used to solve a set of stiff implicit differential equations (IDEs).

This function file can be used to solve a set of non-stiff delay differential equations (non-stiff DDEs) with a modified version of the well known explicit Runge-Kutta method of order (2,3).

This function file can be used to solve a set of non-stiff delay differential equations (non-stiff DDEs) with a modified version of the well known explicit Runge-Kutta method of order (4,5).

This function file can be used to solve a set of non-stiff delay differential equations (non-stiff DDEs) with a modified version of the well known explicit Runge-Kutta method of order (2,3).

This function file can be used to solve a set of non-stiff delay differential equations (non-stiff DDEs) with a modified version of the well known explicit Runge-Kutta method of order (7,8).

If this function is called without an input argument then return a new OdePkg options structure array that contains all the necessary fields and sets the values of all fields to default values.

If this function is called with two input arguments and the first input argument ODESTRUCT is of type structure array and the second input argument OPTION is of type string then return the option valu

Open a new figure window and plot the results from the variable Y of type column vector over time while solving.

Display the results of the set of differential equations in the Octave window while solving.

Open a new figure window and plot the first result from the variable Y that is of type double column vector over the second result from the variable Y while solving.

Open a new figure window and plot the first result from the variable Y that is of type double column vector over the second and the third result from the variable Y while solving.

Open the differential equations examples menu and allow the user to select a submenu of ODE, DAE, IDE or DDE examples.

Open the DAE examples menu and allow the user to select a demo that will be evaluated.

Open the DDE examples menu and allow the user to select a demo that will be evaluated.

Open the IDE examples menu and allow the user to select a demo that will be evaluated.

Open the ODE examples menu and allow the user to select a demo that will be evaluated.

If this function is called with four input arguments of type double scalar or column vector then return a normalized value for the minimum number of correct digits SCD that is calculated from the solu

If this function is called with four input arguments of type double scalar or column vector then return a normalized value for the minimum number of correct digits MESCD that is calculated from the so

If this function is called with two input arguments and the first input argument @SOLVER is a function handle describing an OdePkg solver and the second input argument RELTOL is a double scalar descri

If this function is called with two input arguments and the first input argument @SOLVER is a function handle describing an OdePkg solver and the second input argument RELTOL is a double scalar descri

If this function is called with two input arguments and the first input argument @SOLVER is a function handle describing an OdePkg solver and the second input argument RELTOL is a double scalar descri

Return the solution of the event function that is specified as the first input argument @FUN in form of a function handle.

If this function is called with one input argument of type structure array then check the field names and the field values of the OdePkg structure OLDSTRUCT and return the structure as NEWSTRUCT if no

Solves the first order system of non-linear differential equations defined by ODEFUN with the boundary conditions defined in BCFUN.

Package: odepkg