B = sum(abs(x(:) - y(:)));如果你明白上面那句,这个b = find(a == 1)也就很简单了,这种情况把a当做一个一维数组来看,其实就相当于b = find(a(:) == 1)反馈 收藏
disp('The Matrix must be square to proceed further'); end P=eye(n); %set permutation matrix to I% Q=zeros(n);%set Q matrix% j=1:n; for j=1 Q(:,j)=A(:,j);%initialize the first column to first column of A end for k=1:n [temp,pos] = max(abs(Q(k:n,k)));%Find...
MATLAB Online에서 열기 What is the problem with the posted code? Omit these useless lines: doubleTc; doublet; int8n; doubleD; doubleksi; You can simplify 9.1093837*10^(-31); to 9.1093837e-31. Note that the first is an expensive power operation while the second is a cheap cons...
百度试题 结果1 题目;创建MATLAB命令A=rand(5,5),求用( ) A. max(sum(abs(A))); B. max(sum(abs(A’))); 转秩 C. max(sum(A))); D. sum(max(A)); 相关知识点: 试题来源: 解析 A 反馈 收藏
Rik el 9 de En. de 2018 Votar 0 Enlazar Traducir Abrir en MATLAB Online ThemeCopy a=[2 2 2 2 1 1 1 1 0 0 1 0]; sum(sum(abs(diff(a,1,2)),2)==0) 0 comentarios Iniciar sesión para comentar.Iniciar sesión para responder a esta pregunta.ANNOUNCEMENT...
MATLAB命令A=rand(5,5);创建A=(a_1,a_3,a_3),求∴sin3/(∑_i:)^n((10_p))用( ) A. max(sum(abs(A
Open in MATLAB Online 1.直接在function里面给m赋值 或者 2.在主代码和function里面都声明全局变量 globalm 然后在主代码里给m赋值 0 Comments Sign in to comment. More Answers (0) Tags matlab You can also select a web site from the following list ...
MATLAB题目:用π/4=1-1/3+1/5-1/7+.公式求π的近似值,直到某一项的绝对值小于10^(-6)为止.我的程序如下function sum=sum_sumnif(abs(1/(2*n-1))*(-1)^(n-1)
It's not that; it is related to the way MATLAB computes the product between a vector whose elements are ~1e15 and an other whose elements are 1's.Multiplying
matlab的fsolve使用技巧 | 为了总结我的经验并分享我的成果,我将在下面进行概述。首先,让我们从代码开始:```matlabfunction F = root2d_zidingyi(H, W, res) F(1) = sum(H * W - res); F(2) = sum(abs(W) - ones(9, 1));endx0 = w_phase;W = fsolve(@(W) root2d_zidingyi(H, W, ...