how to create a structure?

UPT
2012 9 14
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i want to create a structure with these dimensions: A: 20*1 cell, B: 20*1 double, C: 20*1 double, D: 20*1 double, E: 20*1 double, F: 20*1 double. please help me.thank you.

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UPT
UPT 2012-9-14
thanks for your help.let's supose that 'A and 'B' are 'Date' and 'Hour'.'F' is 'NumDate'.how can i convert date and hour to numdate??..('Date' has 3 months of data and 'Hour' has 24).

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Walter Roberson
Walter Roberson 2012-9-14
编辑：Walter Roberson 2012-9-14

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YourStruct = struct('A', {cell(20,1)}, 'B', {zeros(20,1)}, 'C', {zeros(20,1)}, 'D', {zeros(20,1)}, 'E', {zeros(20,1)}, 'F', {zeros(20,1)});
Or if you prefer,
YourStruct.A = cell(20,1);
for FN = 'BCDEF'
YourStruct.(FN) = zeros(20,1);
end

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Andrei Bobrov
Andrei Bobrov 2012-9-14
FN = cellstr(('A':'F')');
d = [FN'; repmat({zeros(20,1)},1,numel(FN))];
YourStruct = struct(d{:});
Walter Roberson
Walter Roberson 2012-9-14
Looks like that would miss that A should become cell(20,1)

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