[mVal,mInd]=max(MA);% max value of matrix & column index of that value maxRow=IA(mInd); maxCol=mInd; maxRow为第一个维度的索引,maxCol为第二个维度的索引。 ##find the index of the maximum value in a 2D or 3D matrix in MATLAB## 寻找三维矩阵的最大值所在位置的索引: 1 2 3 4 5...
result = matrix1 * matrix2; % 矩阵转置 transposed_matrix = matrix'; 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 数组和矩阵函数 % 数组和矩阵求和 sum_result = sum(array); % 数组和矩阵均值 mean_result = mean(matrix); % 数组和矩阵最大值 max_value = max(array); % 数组和矩阵最小...
I have a matrix with a random set of numbers, I can find a list of the highest numbers using the code below. However how do I modify this to return the values within the range of the highest value and 10% below the highest value? ThemeCopy HC = find(z...
图像配准(Image Registration),是数字图像处理中非常关键的问题之一。配准的本质是 将两个或多个图像进行对齐以便进行比较、分析或融合的过程。图像配准的目标是 找到一个变换矩阵(Transform matrix),将不同图…
(nely+1)]); alldofs = [1:2*(nely+1)*(nelx+1)]; freedofs = setdiff(alldofs,fixeddofs); % SOLVING U(freedofs,:) = K(freedofs,freedofs) \ F(freedofs,:); U(fixeddofs,:)= 0; %%%%%%%%%% ELEMENT STIFFNESS MATRIX %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% function...
% Calculate eigenvectors and eigenvalues of correlation matrix. [V, D]=eig(CM); % Get the eigenvalue sequence according to descending and the corrosponding % attribution rates and accumulation rates. for j=1:b DS(j,1)=D(b+1-j, b+1-j); ...
C = max(A,B,missingflag) ___= max(___,"ComparisonMethod",method) Description M= max(A)returns the maximum elements of an array. IfAis a vector, thenmax(A)returns the maximum ofA. IfAis a matrix, thenmax(A)is a row vector containing the maximum value of each column ofA. ...
% ismatrix - True for matrix. % % Special variables and constants. % eps - Floating point relative accuracy. % realmax - Largest positive floating point number. % realmin - Smallest positive floating point number. % intmax - Largest positive integer value. ...
suppose a matrix R = ones(4,4) Every element is maximum and minimum, how to extract their indices? How to extract the indices of max or min if there are more than 1 in col and in row? 댓글을 달려면 로그인하십시...
MATLAB provides a large number of functions that perform computational tasks. To call a function, enclose its input arguments in parentheses. Ignore Function Outputs Request specific outputs from a function.Matrices and Arrays Creating, Concatenating, and Expanding Matrices Create a matrix or construct ...