How to replace the values of a Matrix

Good Morning. Waiting for your valuable help. How to replace the values obtained in D in the matrix A and so on and that this is done 5 times.

clc; clear; close all

A=[0 0.84 1.62 2.19 2.69 3.56 4.55 5.11 5.95 6.94;
0 0.71 1.61 2.19 2.87 3.83 4.79 5.62 6.56 7.06;
0 0.93 1.49 2.48 3.15 3.73 4.27 4.86 5.77 6.76];

B=[0  0.84  1.62  2.19  2.69  3.56  4.55  5.11  5.95  6.94;
0  0.71  1.61  2.19  2.87  3.83  4.79  5.62  6.56  7.06;
0  0.93  1.49  2.48  3.15  3.73  4.27  4.86  5.77  6.76];

C=A+B;
D=2.*C

Thank you

[James Tursa]

Please provide the exact desired result for your example. I.e., spell out the values of the result so we can be sure we understand what you want.

[Ricardo Gutierrez]

Hi. Thanks for addressing this doubt. If we introduce the values of matrices A and B to MatLab, we will obtain the value of D

         0    3.3600    6.4800    8.7600   10.7600   14.2400   18.2000   20.4400   23.8000   27.7600
         0    2.8400    6.4400    8.7600   11.4800   15.3200   19.1600   22.4800   26.2400   28.2400
         0    3.7200    5.9600    9.9200   12.6000   14.9200   17.0800   19.4400   23.0800   27.0400

Now these values obtained replace them with the values that A and solve the operations C = A + B; and D = 2. * C obtain other values of D and these in turn replace the values that A had and repeat the process 5 times. I hope I have explained better. Thank you

Answer 1

[Fangjun Jiang]

Is this what you want?

A=rand(3,10);
B=rand(3,10);
C=A+B;
D=2.*C;
for k=1:5
  A=D;
  C=A+B;
  D=2.*C;
end

[Ricardo Gutierrez]

Yessssssss!!!!!Thanks Genius