ind2sub - linear index to matrix subscript values
ind2sub is used to determine the equivalent subscript values corresponding to a given single index into an array. [i1,i2,..] = ind2sub(dims,I) returns the arrays i1, i2, ... containing the equivalent row, column, ... subscripts corresponding to the index matrix I for a matrix of size dims. Mi=ind2sub(dims,I) returns a matrix Mi whose columns are the arrays i1(:), i2(:), ...
ind2sub([2,3,2],1:12) [i,j,k]=ind2sub([2,3,2],1:12)
sub2ind, extraction, insertion,
Serge Steer, INRIA