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vrf matlab to vee data file conversion

Question asked by VRFuser on Mar 15, 2001

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. . . or try this:

* From within Matlab:
     load <mat_file_name>
     save <filename> <array_name> -ascii -double

* From within VEE: Use FromFile to import the file <filename>

Regards,
Bill Ossmann
--
bill_ossmann@agilent.com
Agilent Technologies
Imaging Systems Division

>-----Original Message-----
>From: Beazel Victor M Civ AFRL/DEX
>[mailto:Victor.Beazel@kirtland.af.mil]
>
>Here is an alternative suggestion:
>
>* From within Matlab:
>     load <mat_array>
>     format long e
>     diary <vee_array>
>     <mat_array>
>     diary off
>
>* From within VEE: Use FromFile to import the file <vee_array>
>
>
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VRFuser Mar 13, 2001 6:42 PM

Hello all,
I need to read a Matlab matrix data file (.mat extension) in vee. Does
anyone know how can i do it?
Thanks.
--
Laurent PERDEREAU
Institut des Sciences de la Terre d'Orleans
ISTO/UMR6113 du CNRS
Phone : +33 (0)2 38 41 70 45
Laurent.Perdereau@cnrs-orleans.fr

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VRFuser Mar 13, 2001 7:20 PM

Hi Laurent,

Use a MATLAB script object and use the 'load' function from MATLAB. This
will load a .mat file. This actually loads all the variables in the
workspace that were saved in that .mat file. These can be accessed either
internally in the object or to the rest of VEE using output pins. A word of
caution - make sure your data types are compatible. (You may need to change
'single' arrays to 'double' in Matlab.

Hope this helps,

Andy

-----------------------
Andy Street
Technical Consultant
Agilent Technologies
Tel: 01189-275395
Mob: 07765-897003
e-mail: andy_street@agilent.com

-----Original Message-----
From: Laurent Perdereau [mailto:Laurent.Perdereau@cnrs-orleans.fr]
Sent: 14 March 2001 09:43
To: HP VEE Reflector
Subject: vrf matlab to vee data file conversion

Hello all,
I need to read a Matlab matrix data file (.mat extension) in vee. Does
anyone know how can i do it?
Thanks.
--
Laurent PERDEREAU
Institut des Sciences de la Terre d'Orleans
ISTO/UMR6113 du CNRS
Phone : +33 (0)2 38 41 70 45
Laurent.Perdereau@cnrs-orleans.fr

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VRFuser Mar 15, 2001 7:17 AM

Here is an alternative suggestion:

* From within Matlab:
     load <mat_array>
     format long e
     diary <vee_array>
     <mat_array>
     diary off

* From within VEE: Use FromFile to import the file <vee_array>

* You may have to fiddle around with the scientific notation, but I think
that if you read it in as a Real Format, it should work.

Good luck,
Victor Beazel
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3 Replies

VRFuser Mar 13, 2001 6:42 PM
Mark Correct
Correct Answer
Hello all,
I need to read a Matlab matrix data file (.mat extension) in vee. Does
anyone know how can i do it?
Thanks.
--
Laurent PERDEREAU
Institut des Sciences de la Terre d'Orleans
ISTO/UMR6113 du CNRS
Phone : +33 (0)2 38 41 70 45
Laurent.Perdereau@cnrs-orleans.fr

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VRFuser Mar 13, 2001 7:20 PM
Mark Correct
Correct Answer
Hi Laurent,

Use a MATLAB script object and use the 'load' function from MATLAB. This
will load a .mat file. This actually loads all the variables in the
workspace that were saved in that .mat file. These can be accessed either
internally in the object or to the rest of VEE using output pins. A word of
caution - make sure your data types are compatible. (You may need to change
'single' arrays to 'double' in Matlab.

Hope this helps,

Andy

-----------------------
Andy Street
Technical Consultant
Agilent Technologies
Tel: 01189-275395
Mob: 07765-897003
e-mail: andy_street@agilent.com

-----Original Message-----
From: Laurent Perdereau [mailto:Laurent.Perdereau@cnrs-orleans.fr]
Sent: 14 March 2001 09:43
To: HP VEE Reflector
Subject: vrf matlab to vee data file conversion

Hello all,
I need to read a Matlab matrix data file (.mat extension) in vee. Does
anyone know how can i do it?
Thanks.
--
Laurent PERDEREAU
Institut des Sciences de la Terre d'Orleans
ISTO/UMR6113 du CNRS
Phone : +33 (0)2 38 41 70 45
Laurent.Perdereau@cnrs-orleans.fr

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---------------------------------------------------------------------
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VRFuser Mar 15, 2001 7:17 AM
Mark Correct
Correct Answer
Here is an alternative suggestion:

* From within Matlab:
     load <mat_array>
     format long e
     diary <vee_array>
     <mat_array>
     diary off

* From within VEE: Use FromFile to import the file <vee_array>

* You may have to fiddle around with the scientific notation, but I think
that if you read it in as a Real Format, it should work.

Good luck,
Victor Beazel
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