Jacopo Zini2021년 4월 21일 0 링크 번역 댓글:Jacopo Zini2021년 4월 22일 Hi all, I have poltted on spectrum (x=Raman shift, Y= intesity) and I'd like to get the position of one peak in the matrix i.e.find the index of the the peak at 1400. ...
Now i would lige to assign 1/3 of the value in the 4th column to each of the nodenumbers in the 1st, 2nd and 3rd column. Thereafter i would like the sum of all values assigned to eachnode to be displayed besides the node in a 10x2 matrix. ...
find the minimum valuei have a matrix A with double class type data. i have to find the minimum value of matrix, the problem is the min function on matlab require integer data. is there matlab function to find minimum value on double class type data or function conversion between double ...
在使用MATLAB时，[m n]=find(a==max)命令用于查找矩阵a中等于max的元素的位置。首先需要确保矩阵a存在。例如：>>a = rand(1,10);这行代码创建了一个1x10的随机数矩阵a。接下来可以使用max函数获取矩阵中的最大值：>>b = max(a);这行代码将矩阵a中的最大值赋给变量b。然后使用find函数查...
because with cyclist my {x} is a <250x2>cell and on each cell there are only name and I use [ua,i,j]=uniqueRowsCA(x) matlab give to me the following error: ??? Undefined function or method 'uniqueRowsCA' for input arguments of type 'cell'.
I have matrix A with n rows and 2 columns. I would like to find rows which has the maximum and/or minimum of X and/or Y. Then, replace zero in these rows. For instance: I have matrix A and I would like to produce matrix B. ThemeCopy A= [0.1 0.5 0.3 0.9 0.4 0.8 0.4 0.2...
Find the minimum value starting from the point [-1,2], constrained to have x(1)+2x(2)≤1. Express this constraint in the form Ax <= b by taking A = [1,2] and b = 1. Notice that this constraint means that the solution will not be at the unconstrained solution (1,1), because...
Find the minimum value starting from the point [0.5,0], constrained to have x(1)+2x(2)≤1 and 2x(1)+x(2)=1. Express the linear inequality constraint in the form A*x <= b by taking A = [1,2] and b = 1. Express the linear equality constraint in the form Aeq*x = beq...
Find rows in which the first column is within a range defined by a value in another matrix. How to Get Best Site Performance Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits...
Input signal, specified as a real-valued vector or matrix. If x is a vector with N elements, then findchangepts partitions x into two regions, x(1:ipt-1) and x(ipt:N), that minimize the sum of the residual (squared) error of each region from the local value of the statistic speci...