Figure Properties - SERC

ind2sub
2ind2sub
Purpose Subscripts from linear index
Syntax [I,J] = ind2sub(siz,IND)
[I1,I2,I3,...,In] = ind2sub(siz,IND)
Description The ind2sub command determines the equivalent subscript values
corresponding to a single index into an array.
2-1168
[I,J] = ind2sub(siz,IND) returns the matrices I and J containing the
equivalent row and column subscripts corresponding to each linear index in the
matrix IND for a matrix of size siz. siz is a 2-element vector, where siz(1) is
the number of rows and siz(2) is the number of columns.
Note For matrices, [I,J] = ind2sub(size(A),find(A>5)) returns the same
values as [I,J] = find(A>5).
[I1,I2,I3,...,In] = ind2sub(siz,IND) returns n subscript arrays
I1,I2,..,In containing the equivalent multidimensional array subscripts
equivalent to IND for an array of size siz. siz is an n-element vector that
specifies the size of each array dimension.
Examples Example 1. The mapping from linear indexes to subscript equivalents for a
3-by-3 matrix is
1 4
2 5
3
6
7
8
9 3,1
1,1 1,2
2,1 2,2
This code determines the row and column subscripts in a 3-by-3 matrix, of
elements with linear indices 3, 4, 5, 6.
3,2
1,3
2,3
3,3