Note: k will be of same orientation as X if X is a vector and if X is a multidimensional array then k will be a column vector which will hold linear indices.Įxample 1: Below code will return the indices of non-zero elements in a 1-D array.

= find(): row and column will hold subscript for all non zero elements and v is a vector which will hold all the non zero elements.

= find(): It is used to get row and column subscript for all non zero elements.

If direction is first, this function will return first n indices corresponding to non zero elements and if direction is last then this function will return last n indices corresponding to non zero elements

k = find(X, n, direction): direction can be ‘first’ or ‘last’.

k = find(X, n): It returns the first n indices of non zero elements in X.

k = find(X): It returns the indices of all non zero elements.

we can reference A(1,2) with A(4).īelow are various wasy to use the function: In this array all elements represents their linear index i.e.

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Function matlab