Preventing unwanted variables being saved in .mat file

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John
John 2012-3-16
Hi there,
I am using the code below to create a .mat file.
In the .mat file it is saving
  1. fn
  2. k
  3. nrows
  4. sch_cycle
  5. sch_grade
  6. sch_key_on
  7. sch_metadata
  8. x
How could I make it only save these only?
  1. sch_cycle
  2. sch_grade
  3. sch_key_on
  4. sch_metadata
x = cellstr(ls('*.xls'));
for k = 1:length(x)
sch_cycle=xlsread('C:\Autonomie practice\cycle.xls','Input_data');
nrows = size(sch_cycle,1);
sch_grade=[0,0;nrows,0];
nrows = size(sch_cycle,1);
sch_grade=[0 0;nrows 0];
sch_key_on=[0 1; nrows 1];
[~,fn] = fileparts(x{k});
sch_metadata.name = fn;
sch_metadata.proprietary='public';
save([fn,'.mat']);
end
Thank you

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采纳的回答

Jonathan Sullivan
Jonathan Sullivan 2012-3-16
save([fn,'.mat'],'sch_cycle','sch_grade',sch_key_on','sch_metadata');
help save
doc save
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