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how to convert a string into matrix of specified dimension

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lafnath p
lafnath p 2016-10-24
回答： KSSV 2016-10-24
if string str='1,2,3,6,7,9,88,89,99' how it can be converted into a matrix as matrix=[1 2 3;6 7 9;88 89 99]

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KSSV
KSSV 2016-10-24
str='1,2,3,6,7,9,88,89,99' ;
s = str2num(str) ;
matrix = reshape(s,3,[])'

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