Largest Complex Element Copy Code Copy Command Create a complex vector and compute its largest element, that is, the element with the largest magnitude. Get A = [-2+2i 4+i -1-3i]; max(A) ans = 4.0000 + 1.0000i
Oh, it's some homework. I'm afraid you'll have to work it out yourself. It's not that hard. Keep track of your current minimum/maximum. Compare your element to that and if it is smaller/greater replace the current value. 댓글을 달려...
how to find the max element in each column and... Learn more about element, matrix, zeros, column, row, columns, rows MATLAB
TF = islocalmax(A) returns a logical array whose elements are 1 (true) when a local maximum is detected in the corresponding element of A. You can use islocalmax functionality interactively by adding the Find Local Extrema task to a live script. example TF = islocalmax(A,dim) specifies...
Independently scale each column of a matrix to the unit interval [0, 1]. Specify the minimum of the input range as a row vector containing the minimum element in each matrix column. Specify the maximum of the input range as a row vector containing the maximum element in each matrix column...
(A) returns the largest element in A. If A is a matrix, max(A) treats the columns of A as vectors, returning a row vector containing the maximum element from each column. If A is a multidimensional array, max(A) treats the values along the first non-singleton dimension as vectors, ...
Create a symbolic matrix and find the largest element in each row. symsxrealA = [1 x -0.5; -2 2 x] A = ⎛⎜⎜⎝1−2x2−12x⎞⎟⎟⎠ M = max(A,[],2) M = (max([1,x],[],2,"omitnan",symfalse)max([2,x],[],2,"omitnan",symfalse)) ...
(i).angle_1+rbr;% Update element angleif(update_angle)Elem(i).angle=angle;end% Rotation matrix from local to global coordinate systemc=cos(angle);s=sin(angle);rot=[c-s0000;sc0000;001000;000c-s0;000sc0;000001];% Relative rotations(变形转角)r1=D_U(Elem(i).n1.dof(3))-rbr;r2=D...
1、Select a certain subset of element inside a matrix(选择矩阵中某个子元素) 答案: A(8)=9(先列后行的序列) A([1 3 5]) \Rightarrow (1 31 17) (将每个序列组成数组) A([1 3 ; 1 3])\Rightarrow(1 31 ; 1 31) (将序列提取出来重新排列成一个新的数组) A(3,2)\Rightarrow2 (提取...
subplot(1,2,1) // divides plot in a one-by-two grid, access first element subplot(1,2,2) plot(t,y2,’r’) axis([0.5 1 -1 1])%设置X的范围 clf //clear figure imagesc(A) //视觉化矩阵A imagesc(magic(5)), colorbar, colormap gray %用灰度图视觉化 ...