table modification
in [Matlab]
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From: eesa on 3 Aug 2010 20:31 Hi, I have got this kind of problem in matlab and i could not solve it from the last three weeks. I have this table like this table = 1 1 6 1 2 3 1 3 1 6 1 2 6 2 1 6 11 1 8 1 5 8 2 2 and i want to present each row in the different cloums like: 1 1 6 1 2 3 1 3 1 6 1 2 6 2 1 6 11 1 8 1 5 8 2 2 I would appreciate if any expertise can colve this problem. Many thanks,
From: Walter Roberson on 3 Aug 2010 20:35 eesa wrote: > Hi, I have got this kind of problem in matlab and i could not solve it > from the last three weeks. > > I have this table like this > table = > > 1 1 6 > 1 2 3 > 1 3 1 > 6 1 2 > 6 2 1 > 6 11 1 > 8 1 5 > 8 2 2 > > and i want to present each row in the different cloums like: > > 1 1 6 1 2 3 1 3 1 > 6 1 2 6 2 1 6 11 1 > 8 1 5 8 2 2 > I would appreciate if any expertise can colve this problem. Could you expand more on what you mean by "present" ? Is this for text to a screen? Something to be written to a text file? It is not possible to construct a numeric matrix with a different number of columns in each row. It is, though, possible to construct character matrices that happen to have blanks past a certain point on the line. If your table happens to be exactly a multiple of 9 elements (so the number of columns per line would be the same), then table_by_9 = reshape(table .', 9, []) .' ;
From: eesa on 3 Aug 2010 21:26 Walter Roberson <roberson(a)hushmail.com> wrote in message <i3acso$3dl$1(a)canopus.cc.umanitoba.ca>... > eesa wrote: > > Hi, I have got this kind of problem in matlab and i could not solve it > > from the last three weeks. > > > > I have this table like this > > table = > > > > 1 1 6 > > 1 2 3 > > 1 3 1 > > 6 1 2 > > 6 2 1 > > 6 11 1 > > 8 1 5 > > 8 2 2 > > > > and i want to present each row in the different cloums like: > > > > 1 1 6 1 2 3 1 3 1 > > 6 1 2 6 2 1 6 11 1 > > 8 1 5 8 2 2 > > I would appreciate if any expertise can colve this problem. > > Could you expand more on what you mean by "present" ? Is this for text to a > screen? Something to be written to a text file? > > It is not possible to construct a numeric matrix with a different number of > columns in each row. It is, though, possible to construct character matrices > that happen to have blanks past a certain point on the line. > > > If your table happens to be exactly a multiple of 9 elements (so the number of > columns per line would be the same), then > > table_by_9 = reshape(table .', 9, []) .' ; what i need is to create another table from the original table and showing the new format of the data so, is there any way to do that.
From: eesa on 4 Aug 2010 03:07 "eesa " <alalyani(a)hotmail.com> wrote in message <i3afjb$o8n$1(a)fred.mathworks.com>... > Walter Roberson <roberson(a)hushmail.com> wrote in message <i3acso$3dl$1(a)canopus.cc.umanitoba.ca>... > > eesa wrote: > > > Hi, I have got this kind of problem in matlab and i could not solve it > > > from the last three weeks. > > > > > > I have this table like this > > > table = > > > > > > 1 1 6 > > > 1 2 3 > > > 1 3 1 > > > 6 1 2 > > > 6 2 1 > > > 6 11 1 > > > 8 1 5 > > > 8 2 2 > > > > > > and i want to present each row in the different cloums like: > > > > > > 1 1 6 1 2 3 1 3 1 > > > 6 1 2 6 2 1 6 11 1 > > > 8 1 5 8 2 2 > > > I would appreciate if any expertise can colve this problem. > > > > Could you expand more on what you mean by "present" ? Is this for text to a > > screen? Something to be written to a text file? > > > > It is not possible to construct a numeric matrix with a different number of > > columns in each row. It is, though, possible to construct character matrices > > that happen to have blanks past a certain point on the line. > > > > > > If your table happens to be exactly a multiple of 9 elements (so the number of > > columns per line would be the same), then > > > > table_by_9 = reshape(table .', 9, []) .' ; > > what i need is to create another table from the original table and showing the new format of the data so, is there any way to do that. Hi All, I would appreciate if there is any one have an idea how i can solve this kind of problem Many thanks,
From: Steven_Lord on 4 Aug 2010 09:55
"eesa " <alalyani(a)hotmail.com> wrote in message news:i3b3is$bbm$1(a)fred.mathworks.com... > "eesa " <alalyani(a)hotmail.com> wrote in message > <i3afjb$o8n$1(a)fred.mathworks.com>... *snip* >> what i need is to create another table from the original table and >> showing the new format of the data so, is there any way to do that. > > Hi All, > I would appreciate if there is any one have an idea how i can solve this > kind of problem No, because it's not clear specifically how you're getting from the old format to the new format, and whether you want the data to be stored in a variable or written to disk in the new format. State SPECIFICALLY what problem you're trying to solve and you may receive some help. If you're looking to create a variable in memory where different rows have different numbers of columns, this is not possible in MATLAB. Variables in MATLAB MUST be rectangular (or the N-D equivalent thereof.) -- Steve Lord slord(a)mathworks.com comp.soft-sys.matlab (CSSM) FAQ: http://matlabwiki.mathworks.com/MATLAB_FAQ To contact Technical Support use the Contact Us link on http://www.mathworks.com |