How to Find the Position of a Number in an Array in MATLAB? Last Updated : 04 Jul, 2021 Comments Improve Suggest changes Like Article Like Report Finding the position of a number in an array, which can be done using the find() function. The find() function is used to find the indices and values of the specified nonzero elements. Syntaxfind(X) Parameters: This function accepts a parameter. X: This is the specified number whose position is going to be found in the array. Return Value: It returns the position of the given number in a specified array. Example 1 Matlab % MATLAB code for getting the position % of element 4 X = [2 4 4 5 6 4]; % Initializing an array % of some elements % Calling the find() function to find % the position of 4 Position_of_4 = find(X==4) Output: Example 2 Matlab % MATLAB code for getting the position % of element 4 in terms of rows and columns. X = [2 4 4 5 6 4]; % Calling the find() function to find % the position of 4 in terms of rows % and columns [Row, column] = find(X==4) Output: Comment More infoAdvertise with us Next Article How to Find the Position of a Number in an Array in MATLAB? K Kanchan_Ray Follow Improve Article Tags : Software Engineering MATLAB MATLAB-programs Similar Reads How to find sum of elements of an array in MATLAB? This article will discuss the "Finding sum of elements of an array" in MATLAB that can be done using multiple approaches which are illustrated below. Â Using sum(A)Â This is used to return the sum of the elements of the array along the first array dimension whose size does not equal 1. It returns a ro 4 min read How to find the Index of value in Numpy Array ? In this article, we are going to find the index of the elements present in a Numpy array.Using where() Methodwhere() method is used to specify the index of a particular element specified in the condition.Syntax: numpy.where(condition[, x, y])Example 1: Get index positions of a given valueHere, we fi 5 min read Turn an Array into a Column Vector in MATLAB Conversion of an Array into a Column Vector. This conversion can be done using a(:) operation. A(:) reshapes all elements of A into a single column vector. This has no effect if A is already a column vector. Example 1Â Matlab % MATLAB code for Conversion of an array % into a column vector a = [2 4 6 1 min read How to Find Index of Element in Array in MATLAB? In MATLAB, the arrays are used to represent the information and data. You can use indexing to access the elements of the array. Â In MATLAB the array indexing starts from 1. To find the index of the element in the array, you can use the find() function. Using the find() function you can find the indi 4 min read How to Find Indices and Values of Nonzero Elements in MATLAB? MATLAB provides functionality that finds the indices and values of all non-zero elements in a vector or multidimensional array; the find() function. The find function with required parameters gives back a vector containing indices of non-zero elements in the passed array/vector. Syntax: vec = [] %so 3 min read Like