Matlab max

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Help Center Help Center. If A is a vector, max A returns the largest element in A. If A is a matrix, max A treats the columns of A as vectors, returning a row vector containing the maximum element from each column. If A is a multidimensional array, max operates along the first nonsingleton dimension and returns an array of maximum values. If the largest value occurs multiple times, the index of the first occurrence is returned.

Matlab max

Help Center Help Center. If A is a vector, then max A returns the maximum of A. If A is a matrix, then max A is a row vector containing the maximum value of each column of A. If A is a multidimensional array, then max A operates along the first dimension of A whose size is greater than 1 , treating the elements as vectors. The size of M in this dimension becomes 1 , while the sizes of all other dimensions remain the same as in A. If A is an empty array whose first dimension has zero length, then M is an empty array with the same size as A. If A is a table or timetable, then max A returns a one-row table containing the maximum of each variable. For example, if A is a matrix, then max A,[],2 returns a column vector containing the maximum value of each row. For example, if A is a matrix, then max A,[],[1 2] returns the maximum over all elements in A because every element of a matrix is contained in the array slice defined by dimensions 1 and 2. For example, max A,[],"includemissing" includes all missing values when computing the maximum. By default, max omits missing values.

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Matlab max

In this tutorial, we will discuss how to find the maximum value from an array and its index using the max function in MATLAB. In the case of an array, it will return the value of the maximum value present in that array along with its index. In the case of a matrix, it will return the maximum values from each column of the matrix in the form of a vector containing maximum values present in all the columns. See the below code. The maximum value will be stored in mValue , and its index will be stored in vIndex. In the above code, we used a matrix that has two rows and three columns. The result will contain three maximum values, and three indices as the number of columns in the matrix is three.

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Andrei Bobrov on 16 Jan Help Center Help Center. Tom on 28 Jan JPS on 6 Feb Toggle Main Navigation. When "linear" is specified, I contains the linear indices of A corresponding to the maximum values. Open Live Script. If either A or B is an integer data type with the other a scalar double , then C assumes the integer data type. Note that there can be the max value at more than one location. I'd perhaps start with. The size M,dim is 1 , while the sizes of all other dimensions remain the same, unless size A,dim is 0. C — Maximum elements from A or B scalar vector matrix multidimensional array table timetable. Start Hunting!

Help Center Help Center. If A is a vector, max A returns the largest element in A. If A is a matrix, max A treats the columns of A as vectors, returning a row vector containing the maximum element from each column.

Other MathWorks country sites are not optimized for visits from your location. Consider an m -by- n input matrix, A :. Vector I contains the indices to the minimum elements in M. If there are multiple maximum values in a column or row, the index for the first value is returned. If A is complex, then max A returns the complex number with the largest magnitude. If the largest element occurs more than once, then I contains the index to the first occurrence of the value. Scalar specifying the dimension of DMObj to return the maximum values. Sign in to comment. Create a complex vector and compute its largest element, that is, the element with the largest magnitude. If all elements in the operating dimension are missing, then the corresponding elements in minA and maxA are missing. Dimension dim indicates the dimension whose length reduces to 1. If the largest value occurs multiple times, the index of the first occurrence is returned. Documentation Examples Functions Videos Answers. Murugan C on 16 Jan If all elements are NaN , then max returns the first one.