Lecture -- Univariate Search

[@ايمنالعروسى-و1ش]

any mathlab code

[@empossible1577]

Not yet, but it is on my radar to get some MATLAB tutorials done. I do have some tutorials on other algorithms. All of this is posted on the official course website. I recommend using the course website at your main portal to the materials. The website puts the information in order, you can download the notes, the links go to the latest versions, and you can get access to other learning resources like MATLAB codes and tutorials. empossible.net/academics/emp4301_5301/

[@ايمنالعروسى-و1ش]

@@empossible1577 i have one i get it but i need some help from you function [x, y] = univariate_search(f, x0, y0, epsilon) x = x0; y = y0; while abs(f(x, y)) > epsilon if f(x, y) > 0 x = x - 1; else x = x + 1; end if f(x, y) > 0 y = y - 1; else y = y + 1; end end end

[@ايمنالعروسى-و1ش]

@@empossible1577 what you think about this one

[@ايمنالعروسى-و1ش]

but where i put the frist equation like this y-x-2x.^2-2xy and the where i put the epsilon and do i need to write that x0 and y0 equal 0 or not

[@empossible1577]

@@ايمنالعروسى-و1ش This function will not work because you are not controlling how much you changing x and y. Suppose your answer is 7.236957, but the smallest increments you are using is 1. You will never converge to the answer. Look at the block diagrams in the notes and listen to the videos to see how this is handled.

[@saptarsisanyal4359]

Thank you for the videos