Calculation of distance automatically at height h and from point O for different curve
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Hi all,
I hope you are doing well in this pandemic. I am new at Matlab, and i would like to solve one problem, which i am thinks very difficult to solve with the Matlab. I have one formula which calculates the curve at different K value. I need to evaluate the value of X1 , X2, X3 , X4, , X5, and X6 at height "H" from point "O" automatically for further condition. How can i caculate automatically by algorithm and use those different X1 , X2, X3 , X4, , X5 and X6 value in further algorithm. (For explnation, You can see it in the picture and you willl understand it much better)
My mind is stopped working for this, so any ray of light from you guys will be highly appreciable.
Thanks a ton
Jenny Lee
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Accepted Answer
Image Analyst
on 12 Dec 2021
Isn't it just
% Find the index where the curve, for some particular k value, first drops below -0.05.
index = find(kCurve < -0.05, 1, 'first');
% Use that index to get the x value where the curve first drops below -0.05.
xN = x(index);
16 Comments
Image Analyst
on 17 Dec 2021
Edited: John Kelly
on 29 Dec 2021
OK, I think I've got it, though I've spent way more time for you than I usually spend for people, but you're just so nice. 🙂
[image snipped] at request of Mathworks.
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