text(ax1(1)+.35*a1,ax1(3)+.76*a2,['multiply by ' num2str(2*picht)]); figure; set(gcf,'Position',p1); % New plot of LW/PH. subplot('Position',[.11 .92 .85 .03]); image(yim); colormap(cmap); axis off; title(descr); subplot('Position',[.11 .63 .85 .29])...
(x.*randn(3)))% add the elements of x multiplied by random numbersexpr4 = randn(3)*x% multiply a random matrix times xexpr5 = sum(sum(x*diag(1:3)))% multiply the columns of x by their column number and sum the resultexpr6 = sum(sum(x.*x))% sum of the squares of all ...
For non-scalar A and B, the number of columns of A must be equal to the number of rows of B. A scalar can multiply a matrix of any size. 4 .* Array multiplication. A.*B is the element-by-element product of the arrays A and B. A and B must have the same size, unless one...
fromthemean,usethefollowingsyntaxtodeterminethenumberofoutliers ineachcolumnofthecountmatrix: [n,p]=size(count); %Createamatrixofmeanvaluesby %replicatingthemuvectorfornrows MeanMat=repmat(mu,n,1); %Createamatrixofstandarddeviationvaluesby %replicatingthesigmavectorfornrows SigmaMat=repmat(sigma,n,1)...
Here is the gist of the algorithm, we create an stochastic arbitrary vector of size of the matrix (here the size is 8) and multiply it with the matrix several time until it converges and stop changing, this vector can simply be one divided by number of pages ([1/8,1/8,1/8,1/8,...
Problem 619. Multiply a column by a row Created by:AMITAVA BISWAS Tagsbasic matlab,matrix; multiply 2 Solutions 11 Size Problem 605. Whether the input is vector? Created by:Sangeeta Tagsvector,basic matlab,basics 1 Solution 10 Size Problem 731. Given a window, how many subsets of a vector...
Multiply a column by a row Created by: AMITAVA BISWAS Tags basic matlab, matrix; multiply 783 Solvers 10 Size Problem 563. How to add? Created by: AMITAVA BISWAS Tags string, arithmetic, add 145 Solvers 21 Size Problem 553. How to multiply? Created by: AMITAVA BISWAS Tags ...
Find out value of sine given by degree. If theta=30, it's value must be 0.5. 대략 4년 전 문제를 풀었습니다 Sum the Digits of a Number Given an integer, sum the digits repeatedly until you end up with a single value less than 10. For example, if you add ...
Ah, I think I understand: the first column are IDs or something. This should work, using the |ismember| function with the |rows... 9 years 前 | 0 已回答 How to (1) accept user input while (2) keeping track of the number of character keys being pressed? I think you can do it...
function [P] = matrixmultiply(arg1, arg2) A = readmatrix(arg1); %initialize A from file B = readmatrix(arg2); %initialize B from file %initialize n to the number of rows in A %initialize m to the number of columns in A %initialize r to ...