Incorrect values of two-dimensional matrix after division operation

Hello everyone,

Please I'm trying to implement this equation in matlab to get ro_optimum which is two dimensions (10 x 10)

I wrote this code to get the value of ro_optimum, but I got atwo dimentional matrix which has the same values of elements in each row which is a strange result.

This is the equation I'm trying to write;

CK=[500,600,700,800,900,1000,1100,1200,1300,1400]';

a = 500;

b = 2000;

TN=10;

Lks = ((b-a).*rand(10) + a);

aa = 0.1;

bb = 1;

Fkm = ((bb-aa).*rand(10,1) + aa)*(10^9);

Fkf= ((bb-aa).*rand(10,1) + aa)*(10^9);

Rk=((bb-aa).*rand(10,1) + aa)*(10^9);

for k=1:1:TN

for s=1:1:TN

DRK_hat_(k)=Lks(k,s)./Rk(k)

DRK_hat=(DRK_hat_)'

tks_hat(k,s)=(CK(k).*Lks(k,s))./Fkf(k)

tks_only(k,s)=(CK(k).*Lks(k,s))./Fkm(k)

ro_opt(k,s)=(tks_only(k,s))./(DRK_hat(k)+tks_hat(k,s)+tks_only(k,s))

end

end

I'm expecting to get a two dimension matrix (10 x10) with whole different values in each row and each column..

Please,can anyone help me ?

[David Hill]

We have no idea what several of your variables are like (TN, gamma_k, B, DRK_hat).

[bassant tolba]

Dear David,

I have updated the question and added the required values

Answer 1

[Torsten]

L(k,s) cancels out in your formula for ro_opt(k,s). Thus ro_opt(k,s) only depends on k, not on s.

[bassant tolba]

yeah, you are right.. Thanks a million.