Apply function to each element of array collapse all in page Syntax B = arrayfun(func,A) B = arrayfun(func,A1,...,An) B = arrayfun(___,Name,Value) [B1,...,Bm] = arrayfun(___) Description B= arrayfun(func,A)appl
array = [1 2 3 4 5 6 2 4 2]% find() will get the index of element % store it in the index index = find(array==2,2,'first')输出：示例 2：MATLAB % array of integers array = [1 2 3 4 5 6 2 4 2]% find() will get the index of element % store it in the index ind...
If the smallest element occurs more than once, thenIcontains the index to the first occurrence of the value. Minimum elements fromAorB, returned as a scalar, vector, matrix, multidimensional array, table, or timetable. The size ofCis determined by implicit expansion of the dimensions ofAandB....
默认情况下,Direction 参数为“first”。 示例1: MATLAB % MATLAB code for find the index of % the elements from both directions % in the array array = [1 2 3 4 5 6 2 4 2] % find() will get the index of element % store it in the index index = find(array==2,2,'first') 输出...
array = [1 2 3 4 5 6 2 4 2] % find() will get the index of element % gets the first index of 2 % store it in the index index = find(array==2,1) 1. 2. 3. 4. 5. 6. 7. 8. 输出: 查找(X,n,方向) 您还可以从数组中的两个方向找到元素的索引。通过使用 find(X,n,Dire...
% find() will get the index of element % gets the first index of 2 % store it in the index index = find(array==2,1) 输出: 查找(X,n,方向) 您还可以从数组中的两个方向找到元素的索引。通过使用 find(X,n,Direction),两个方向都意味着从开始和从最后开始。此函数根据方向在 X 中找到 n ...
Vector of dimensions, specified as a vector of positive integers. Each element represents a dimension of the input array. The lengths of the output in the specified operating dimensions are 1, while the others remain the same. Consider a 2-by-3-by-3 input array,A. Thenprod(A,[1 2])re...
Each element represents a dimension of the input data. The lengths of the output in the specified operating dimensions are 1, while the others remain the same. Consider a 2-by-3-by-3 input data, A. Then mean(A,[1 2]) returns a 1-by-1-by-3 array whose elements are the means ...
Each element represents a dimension of the input array. The lengths of the output in the specified operating dimensions are 1, while the others remain the same. Consider a 2-by-3-by-3 input array, A. Then prod(A,[1 2]) returns a 1-by-1-by-3 array whose elements are the products...
vector | matrix | multidimensional array Sorted array, returned as a vector, matrix, or multidimensional array.Bis the same size and type asA. Data Types:double|single|int8|int16|int32|int64|uint8|uint16|uint32|uint64|logical|char|string|cell|categorical|datetime|duration ...