Iterative insertion of random numbers in matrix

조회 수: 1(최근 30일)
Lucas Kellermann
Lucas Kellermann 2022년 1월 26일
편집: David Hill 2022년 1월 26일
I have a matrix X1.
Now i want to add the sum of two random Numbers
a_x = (-2.5 + (2.5+2.5)*rand(1,1))*1e-9;
l_x = (-2.5 + (2.5+2.5)*rand(1,1))*1e-9;
X1_MC = a_x+l_x
to the value in the first cell of X1.
Then i want to do the same with new random numbers
a_x = (-2.5 + (2.5+2.5)*rand(1,1))*1e-9; % not the same as step1
l_x = (-2.5 + (2.5+2.5)*rand(1,1))*1e-9; % not the same as step1
X1_MC = a_x+l_x
for the secon cell.
I want the process to repeat until the value of each cell in the matrix has been added by two random numbers. The size of X1 is not known
Sorry, I think it is not that compicated but I am new to matlab.

채택된 답변

David Hill
David Hill 2022년 1월 26일
편집: David Hill 2022년 1월 26일
r1=(5*rand(size(X1))-2.5)*1e-9;
r2=(5*rand(size(X1))-2.5)*1e-9;
Xnew=X1+r1+r2;
  댓글 수: 3
Lucas Kellermann
Lucas Kellermann 2022년 1월 26일
Oh yes thanks. So simple haha

댓글을 달려면 로그인하십시오.

추가 답변(0개)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by