Scilab 5.5.0
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
matfile_listvar
Lists variables of a Matlab binary MAT-file.
Calling Sequence
[names[, classes[, types]]] = matfile_listvar(fd)
Arguments
- fd
Real: file descriptor (returned by matfile_open).
- names
String vector: names of the variables.
- classes
Real vector: classes of the variables.
- types
Real vector: data types of the variables.
Description
Lists variables of a Matlab binary MAT-file opened by matfile_open.
Returns empty matrices if the file contains no variables.
Examples
A = rand(10,10); B = sprand(100,100,0.1); C = "foo"; D = "bar"; savematfile('test_matfile.mat','A','B','C','D','-v6'); clear(); fd = matfile_open("test_matfile.mat"); [name, classes, types]=matfile_listvar(fd); matfile_close(fd); for i=1:size(name,"*") do disp("The variable " + name(i) + " has type " + string(types(i)) + " and class " + string(classes(i))) end
See Also
- matfile_open — Opens a Matlab binary MAT-file.
- matfile_close — Closes a Matlab binary MAT-file.
- matfile_varwrite — Write a variable in a Matlab binary MAT-file.
- matfile_varreadnext — Reads next variable in a Matlab binary MAT-file.
Bibliography
This function uses MATIO library (
http://sourceforge.net/projects/matio/
).
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