One easy option is to do this for rows and columns separately ThemeCopy A = [1 2 3 ; 4 5 6 ; 7 8 9] x = 3 ; % add a row/column of ones before this row/column A(end+1, :) = 1 % add row add the end A([x end], :) = A([end x], :) % swap the x-th and ...
dcmatrix =[ dc(1) ; dc(2);... ;dc(N) ] %% The above example of dcmatrix is doing it manually. How can I do it with a code?%% I calculate this dc column vector. I want to all the column vector in the form of matrix. I don't know how to do it. 댓...
a = zeros(100,1) ;%<--- Initialize a into a column matrix for appending later fori=1:100 a(i)=sqrt(((Carr_veh(i,3))-x1)^2+(Carr_veh(i,4))-y1)^2 ; end iwant = [Carr_veh a] ;% add a as the last column Actually you need not to use a loop. Just use: ...
Matrix_help=Matrix_res_dark; fori=1:OTPM_max [Max,index_max]=max(Matrix_help(:)); OTPM(i+1,3)=index_max;% linear index OTPM(i+1,4)=Max;% Residuum [OTPM(i+1,1),OTPM(i+1,2)]=ind2sub(size(Matrix_help),index_max);%row and column index ...
图像配准的目标是找到一个变换矩阵(Transform matrix),将不同图像中的相应特征或点匹配在一起,以便它们在同一坐标系下对齐。 medical-image-registrationwww.mathworks.com/help/medical-imaging/ug/medical-image-registration.html 图像配准大致可以分为两类: 刚性配准(Rigid registration) 非刚性配准(Non-rigid reg...
Default_Value = cell2mat(x(1,2));matrix = Default_Value*ones(Matrix_Height,Matrix_Width);Triplets = x(3:end);Number_Of_Triplets = length(Triplets);for Triplet_Index = 1: Number_Of_Triplets Current_Triplet = cell2mat(Triplets(1,Triplet_Index)); Row = Current_Triplet(1,1); Column = ...
j为列指数 column index ans = 1 X(2,2) ans = 3 A = zeros(2) % 建立2*2的方块矩阵 square matrix A = 0 0 0 0 B = zeros(2,3) % 建立2*3的矩阵 B = 0 0 0 0 0 0 R = [1,2,3] % 行向量 row vector R = 1 2 3 C = [1;2;3] % 列向量 column vector C = 1 2...
Type of PlotHow to Specify Coordinates Single point Specify X, Y, and Z as scalars and include a marker. For example: plot3(1,2,3,'o') One set of points Specify X, Y, and Z as any combination of row or column vectors of the same length. For example: plot3([1 2 3],[4; ...
If there are not enough legend items to fill the specified number of columns, then the number of columns that appear might be fewer. Use the Orientation property to control whether the legend items appear in order along each column or along each row. Example: lgd.NumColumns = 3...
If Y is a vector, the x-coordinates range from 1 to length(Y). If Y is a matrix, the plot contains one line for each column in Y. The x-coordinates range from 1 to the number of rows in Y. If Y contains complex numbers, MATLAB® plots the imaginary part of Y versus the rea...