Splitting of a column to multiple columns
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Hi,
If I have a 100 x 1 column of numbers between -1 to 100 and i want to eliminate the 0's and negative numbers, then split the column into 10 rows each and call each row a given name so as to plot them against each other.
Could you advise how to do this, thanks
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jahanzaib ahmad
2019-7-9
a=n(1:10,:);b=n(11:20,:);c=n(21:30,:);d=n(31:40,:);e=n(41:50,:);f=n(51:60,:);g=n(61:70,:);h=n(71:80,:);i=n(81:90,:);
j=n(91:100,:);
Stephen23
2019-7-10
编辑:Stephen23
2019-7-10
" whats the easy way to split 100x1 into 10 columns of 10x1 "
There is no easy way to do that "automatically". In fact, you should avoid doing that (unless you want to force yourself into writing slow, complex, buggy code which is hard to debug).
The best solutions would be to either reshape the array (e.g. as Renato shows), or split the data into a cell array (e.g. using num2cell or mat2cell).
回答(1 个)
Renato SL
2019-7-9
After doing what Stephen Cobeldick suggested in the comments, I believe this would do it.
n2 = reshape(n,[],10);
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