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assign loaded structs directly

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geieraffe
geieraffe 2014-10-29
回答： Titus Edelhofer 2014-10-29
I wonder, if there is no nicer way for doing this:
mdlPara = load([datasetPath,datasetName]);
rename = fieldnames(mdlPara);
mdlPara = mdlPara.(rename{1});
I want to load different named structs in my script. For acessing the data in the script I want them to have the same name (mdlPara). But with just loading them the struct is named
mdlPara.OLDSTRUCTNAME.Data. ...
is there a nicer way to get the form
mdlPara.Data. ...
directly

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回答（2 个）

Matt J
Matt J 2014-10-29
编辑：Matt J 2014-10-29
No, I don't think there is a shorter way, but to avoid typing this repeatedly, you can just wrap it in a function,
function mldPara = loadfirstvar(varargin)
mdlPara = load(varargin{:});
rename = fieldnames(mdlPara);
mdlPara = mdlPara.(rename{1});
Titus Edelhofer
Titus Edelhofer 2014-10-29
Hi,
not really. But what you can do is to save the data as individual variables originally. So when you save your structure OLDSTRUCTNAME, do
save('thefile.mat', '-struct', 'OLDSTRUCTNAME');
When you load them afterwards, you don't have the structure name in mdlPara.
Titus

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