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## Question about how to use an existing octave function in a cc code

**From**: |
Wen-shiang Chen |

**Subject**: |
Question about how to use an existing octave function in a cc code |

**Date**: |
Thu, 5 Feb 2004 16:43:21 -0600 |

Sorry to ask such a newbie question! I have very limited knowledge about
c++ programming and just start to learn how to program under octave.
My question is how to use existing octave functions, in this case, the
randn function, in my cc code? The m-file looks like the following,
x=y+randn(2,10);
and my incomplete cc code looks like the follwing,
DEFUN_DLD (mycc, args, ,)
{
Matrix x (2,10);
Matrix y (2,10);
x=y+??
}
So could someone shed some light for me on how to write
x=y+randn(2,10);
in my cc code? Thanks!
Wen-shiang Chen
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**Question about how to use an existing octave function in a cc code**,
*Wen-shiang Chen* **<=**