MATLAB: Nested for loop still not working…

fornested loop

Why will this work…
if true
  % code

end  
InstNames = fieldnames(HistData);
HistData.(InstNames{1}).(DataNames{1}) = SepHistData(:,1,1);
HistData.(InstNames{1}).(DataNames{2}) = SepHistData(:,2,1);
HistData.(InstNames{1}).(DataNames{3}) = SepHistData(:,3,1);
HistData.(InstNames{1}).(DataNames{4}) = SepHistData(:,4,1);
HistData.(InstNames{1}).(DataNames{5}) = SepHistData(:,5,1);
HistData.(InstNames{1}).(DataNames{6}) = SepHistData(:,6,1);
HistData.(InstNames{1}).(DataNames{7}) = SepHistData(:,7,1);
HistData.(InstNames{2}).(DataNames{1}) = SepHistData(:,1,2);
HistData.(InstNames{2}).(DataNames{2}) = SepHistData(:,2,2);
HistData.(InstNames{2}).(DataNames{3}) = SepHistData(:,3,2);
HistData.(InstNames{2}).(DataNames{4}) = SepHistData(:,4,2);
HistData.(InstNames{2}).(DataNames{5}) = SepHistData(:,5,2);
HistData.(InstNames{2}).(DataNames{6}) = SepHistData(:,6,2);
HistData.(InstNames{2}).(DataNames{7}) = SepHistData(:,7,2);
and this won't…
if true
  % code
end
for k = length(InstNames)
  for i = length(DataNames)
  HistData.(InstNames{k}).(DataNames{i}) = SepHistData(:,i,k);
  end
end

Best Answer

You should do
for k = 1:length(InstNames)
  for i = 1:length(DataNames)
So add the 1:. This:
for k = length(InstNames)
assigns the value length(InstNames) to k without looping.
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