# for loop to use iteration and time

조회 수: 5(최근 30일)
Murat Piri 2021년 1월 24일
답변: Gaurav Garg 2021년 1월 27일
Hello all,
I'm quite new user of Matlab.
My question is;
T_pu=ones(iter,1)*293;
T_pu_time=ones((total_t/delta_t)+1,1)*293;
delta_t=1;
total_t=36000;
iter=5;
for t=1:delta_t:total_t
for i=1:iter
x_tpu(i)=(T_e-T_pu(i))/(2));
y_tpu(i)=(T_x-T_pu(i))/(5);
T_pu(i+1)= T_pu(i)+(x_tpu(i)+y_tpu(i)))*(t/2);
if i==iter
T_pu(iter)=T_pu_time(t);
end
end
end
Shortly, I want to start from time=1 and T_pu with iteration (5 times), 5th iteration is equal of my first T_pu_time(t) matrix element, then it will continue with t=2 and 5 iteration .....
Can you please help me or share with me any example how can I solve this issue?
##### 댓글 수: 2표시숨기기 이전 댓글 수: 1
Murat Piri 2021년 1월 25일
Hi,
>Let me explain it,
I'm trying to solve T_pu by iteration numbers and 5th iteration is 1st input of T_pu_time, then t increase to 2 (2nd value). after 5 iteration this value will be 2nd value of T_pu_time.
5th element of T_pu == 1st element of T_pu_time
10th element of T_pu == 2nd element of T_pu_time
....
....
....
>iter mean iteration that I want to calculate the T_pu,
>293 is 293K=20C, I use 293 to set all values of T_pu equal to 293
>I was using iter to set max matrix size of T_pu

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### 답변(1개)

Gaurav Garg 2021년 1월 27일
Hi Murat,
In order to assign 5th element of T_pu to 1st element of T_pu_time, 10th element of T_pu == 2nd element of T_pu_time and so on..., you can follow the code segment given below -
for i=1:n
T_pu_time(i) = T_pu(i*5);
end

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