How can I translate the above psuedocode to

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Bilal Ates 2020-6-22

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关闭： MATLAB Answer Bot 2021-8-20

How can I translate the above psuedocode to `MATLAB`?

Thanks.

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Steven Lord 2020-6-22

This sounds like a homework assignment. If it is, show us the code you've written to try to solve the problem and ask a specific question about where you're having difficulty and we may be able to provide some guidance.

If you aren't sure where to start because you're not familiar with how to write MATLAB code, I suggest you start with the MATLAB Onramp tutorial (https://www.mathworks.com/support/learn-with-matlab-tutorials.html) to quickly learn the essentials of MATLAB.

If you aren't sure where to start because you're not familiar with the mathematics you'll need to solve the problem, I recommend asking your professor and/or teaching assistant for help.

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Answer 1

Alan Stevens 2020-6-22

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Possibly something like the following (though note that n would need to be 1 greater than the n in your original, because MATLAB's indexing starts at 1, not 0):

function tot = LG(x,y,n,new_x)
        tot = 0;
        for i = 1:n   % MATLAB indexing starts at 1
            f = y(i);  
            for j = 1:n+1
                if i ~= j
                   f = f*(new_x - x(j))/(x(i) - x(j));
                end % of if statement
            end % of j loop
            tot = tot + f;
        end % of i loop
end