Working with array elements and structure

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Lucy
Lucy 2014-4-16
评论： Azzi Abdelmalek 2014-4-16
Hi, I am learning to use matlab, and have these simplified code;
K=12;
N=2;
phi_st=0;
delta_phi=30;
i=1:K;
phi(i)=phi_st+(i*delta_phi);
j=1:N;
phi_p=180;
phi_P=(phi_p)*(j-1);
Now my question is how do I compute
phi_1=phi(i)+phi_P;
The error am getting is "Error using + Matrix dimensions must agree."
Please assist me.thanks

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回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2014-4-16
replace k by K in
phi_P=(phi_p).*(k-1);
  2 个评论
Lucy
Lucy 2014-4-16
So sorry.i made a mistake.its j, not k.thanks
Azzi Abdelmalek
Azzi Abdelmalek 2014-4-16
Check the sizes of phi(i) and phi_P, they are different

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