how to use nested for loop by grabbing one column and subtracting another column.
3 views (last 30 days)
Show older comments
so i have this huge file that is 1478 by 1236 matrix and i want to calculate the xslope and yslope as follows
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/171648/image.jpeg)
Answers (1)
Roger Stafford
on 29 Mar 2018
Edited: Roger Stafford
on 29 Mar 2018
Your n value will be 1478, but in z(i,j+1) you have allowed the j+1 index to get as large as 1479 because you have "for j=1:1:n" and its maximum value should be only 1236. Hence the error message. You need to do
[n,m] = size(z)
and
for j = 1:m-1
0 Comments
See Also
Categories
Find more on Loops and Conditional Statements in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!