Matlab find values in array used for find indices and values of nonzero elements in the given array. To find values of nonzero elements in array, we need to take all elements in array and use proper syntax. The steps for find values of nonzero value using find values in array: Step 1...
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...
To compute the closest value in a vector “N” for each element of “V”, try the following code with example vectors “N” and “V”: V = randi(10,[5 1]) N = randi(10,[5 1]) A = repmat(N,[1 length(V)]) [minValue,closestIndex] = min(abs(A-V’)) closestValue = N(...
fprintf('value of a: %d \n', a); end 1. 2. 3. 输出结果为: value of a: 10 value of a: 11 value of a: 12 value of a: 13 value of a: 14 value of a: 15 value of a: 16 value of a: 17 value of a: 18 value of a: 19 value of a: 20 1. 2. 3. 4. 5. 6. ...
mat = [2 3 1 2]; indices = find(mat>1) 输出: indices = 1 2 4 在上面的输出中,变量索引包含三个值,如你所见,给定数组或向量中的三个元素大于一。如果我们有一个矩阵并想在向量中找到一个元素的位置,我们可以使用 find() 函数。我们知道矩阵内的元素放在特定的行和列上,为了找到特定的行和列,...
Find(X, n, 1) gives the index of the first "n" that occurs. No, it doesn't. helpfind find - Find indices and values of nonzero elements This MATLAB function returns a vector containing the linear indices of each nonzero element in array X. Syntax k = find(X) k = find(X,n)...
% In this case, F = humps(X) returns the scalar function value F of % the HUMPS function evaluated at X. % % FUN can also be an anonymous function: % X = fmincon(@(x) 3*sin(x(1))+exp(x(2)),[1;1],[],[],[],[],[0 0]) % returns X = [0;0]. % % If FUN or...
Finding the indices of the elements of one array... Learn more about matlab function, vectorization
问如何在Matlab中找到并突出显示图像中最亮的区域？ENimagesc(C) 将数组 C 中的数据显示为一个图像，...
value') disp('of y(t+h) is given in the variable true_value. For example the mean squared') disp('forecast error can be obtained using the command') disp(' MSFE = (Y_pred_mean - true_value).^2') disp('If you are using the SSVS prior, you can get the averages of the ...