Storing Outputs from a Nested Loop with a step

data = xlsread ('file.xlsx' ,'sheet');
k=15;
for i = 1:16:128
for j= 1:16:128
submat = data(i:i+k,j:j+k);
Uniform(i,j) = (max(max(submat)))/(min(min(submat)))
end
In given code i want to store values i am getting for Uniform vector to 8 by 8 matrix. Problem here is since this has a step of 16 normal methods did not work.
Thnak you

 采纳的回答

Method 1:
data = xlsread ('file.xlsx' ,'sheet');
k=15;
for i = 1:16:128
for j= 1:16:128
submat = data(i:i+k,j:j+k);
Uniform((i-1)/16+1,(j-1)/16+1) = (max(max(submat)))/(min(min(submat)))
end
Method 2:
data = xlsread ('file.xlsx' ,'sheet');
k=15;
count_i = 1;
for i = 1:16:128
count_j = 1;
for j= 1:16:128
submat = data(i:i+k,j:j+k);
Uniform(count_i,count_j) = (max(max(submat)))/(min(min(submat)))
count_j = count_j + 1;
end
count_i = count_i + 1;

1 个评论

Thank you very much
i used the second method and it worked. but you have to make sure count_j = 0 before restarting the loop

请先登录,再进行评论。

更多回答(0 个)

类别

帮助中心File Exchange 中查找有关 Loops and Conditional Statements 的更多信息

Community Treasure Hunt

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

Start Hunting!

Translated by