index = find(array==2,2,'last')输出：[行，列] = 查找（x）要在 3 维数组中查找元素的索引，您可以使用语法[row,col] = find(x)这将为您提供元素所在的行和列。例子：MATLAB % MATLAB code for Finding an index % of an element in a 3-D array array = [1 2 3; 4 5 6; 7 8 9]% ...
% element in an array using the find() array = [1 2 3 4 5 6] % find() will get the index of element % store it in the index index = find(array==3) 1. 2. 3. 4. 5. 6. 7. 输出: 注意:如果数组包含重复项,则 find(X) 函数将返回该整数的所有索引。 示例2: • MATLAB % ...
index = find(array==2,2,'last') 输出: [行,列] = 查找(x) 要在3 维数组中查找元素的索引,您可以使用语法[row,col] = find(x)这将为您提供元素所在的行和列。 例子: MATLAB % MATLAB code for Finding an index % of an element in a 3-D array array = [1 2 3; 4 5 6; 7 8 9] ...
[row,col,v] = find(___) Description k= find(X)返回一个向量, 其中包含数组 x 中每个非零元素的线性索引。 如果X 是向量, 则 find 返回与 x 方向相同的向量。 如果X 是多维数组, 则 find 返回结果的线性索引的列向量。 如果X 不包含非零元素或为空, 则 find 返回空数组。
B = [1 1; 2 2; 3 3; 4 4]; Now I want to find the indices of the rows in A that are equal to B. So the answer should be: idx_rows = [1 3 5 8] How can I do this? Thanks!댓글 수: 0 댓글을 달려면 로그인하십시오.이...
chkFunEval = false; % No fault-tolerance yet finDiffFlags.chkComplexObj = false; % No need to check for complex values finDiffFlags.isGrad = true; % Scalar objective % Check derivatives if derivativeCheck && ... % User wants to check derivatives... (flags.grad || ... % of either...
C =1×3 cell array {1×1 struct} {1×1 struct} {1×1 missing} is_missing = cellfun(@ismissing,C) is_missing =1×3 logical array 0 0 1 idx_missing = find(is_missing) idx_missing = 3 (That's not got much loops.) 댓글 수: 0 ...
i have to find the index of the same value in an array,see the following example a=[1 2 3 1] i want b=[1 4] as output..how can i do this? A solution using find is this u=unique(a) n=histc(a,u) find(a==u(n>1)) ...
How to sort the rows of an array according to another vector? 1 Answer MDF (mf4) unsorted 1 Answer To know what number is not available in an array. 1 Answer Entire Website find sequences File Exchange Unsorted Set Operations File Exchange ...
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) 输出: 当数组包含重复值时,find()函数将打印相应元素的所有索引。因此,如果您不想要该元素的所有索引,则可以使用find(X,n)函数。 找到(X,n) 返回X 中元素的前 n 个...