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# PetscMatlabEngine

Object used to communicate with MATLAB

## Synopsis

    typedef struct _p_PetscMatlabEngine *PetscMatlabEngine;

## Notes

`Mat`s transferred between PETSc and MATLAB and vis versa are transposed in the other space (this is because MATLAB uses compressed column format and PETSc uses compressed row format)

One must `./configure` PETSc with `--with-matlab [-with-matlab-dir=matlab_root_directory]` to use this capability

## See Also

`PetscMatlabEngineCreate()`, `PetscMatlabEngineDestroy()`, `PetscMatlabEngineEvaluate()`, `PetscMatlabEngineGetOutput()`, `PetscMatlabEnginePut()`, `PetscMatlabEngineGet()`, `PetscMatlabEnginePrintOutput()`, `PetscMatlabEnginePutArray()`, `PetscMatlabEngineGetArray()`, `PETSC_MATLAB_ENGINE_()`, `PETSC_MATLAB_ENGINE_SELF`, `PETSC_MATLAB_ENGINE_WORLD`

## Level

intermediate

## Location

include/petscmatlab.h

## Implementations

_p_PetscMatlabEngine in src/sys/classes/matlabengine/matlab.c

Index of all Matlab routines
Table of Contents for all manual pages
Index of all manual pages