Please explain this syntax

2015 9 12
2 个回答
更新时间：2015 9 12
2 次查看（30 天）

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A=importdata(filename,delimiterIn,headlinersIn);
>> for k=[3,5]
disp(A.colheaders{1,k})
disp(A.data(:,k))
disp(' ');
end
what does 3rd , 4th, 5th line mean? can anyone explain?

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回答（2 个）

Star Strider
Star Strider 2015-9-12

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‘what does 3rd , 4th, 5th line mean? can anyone explain?’
The disp function displays whatever is in its argument to the Command Window.
Walter Roberson
Walter Roberson 2015-9-12

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For some kinds of files, importdata() returns a structure. One field of the structure is a cell array of strings that are the column headers that were read, and another field of the structure is a numeric array of the data that was read. The loop is going around for certain columns displaying the column header and then the data for that column, and then a blank line.

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