How to go about programming this function in MatLab

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t sizzle
t sizzle 2021-4-20
评论： Rena Berman 2021-5-6
I am trying to program a function into matlab but I am struggling to get started. I want to program it as a function and not as part of a script so that I may use it later on when I need it.
Basicaly, there will be n number of terms, and x and y are arrays that will change in size depending on how have set them up.
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Stephen23
Stephen23 2021-4-28
编辑：Stephen23 2021-4-28
Original question retrieved from Google Cache:
http://web.archive.org/web/20210428055231/https://webcache.googleusercontent.com/search?q=cache%3AMsaK4JNvew4J%3Ahttps%3A%2F%2Fwww.mathworks.com%2Fmatlabcentral%2Fanswers%2F808212-how-to-go-about-programming-this-function-in-matlab
http://web.archive.org/web/20210428055441/https://www.mathworks.com/matlabcentral/answers/808212-how-to-go-about-programming-this-function-in-matlab
I am trying to program a function into matlab but I am struggling to get started. I want to program it as a function and not as part of a script so that I may use it later on when I need it.
Basicaly, there will be n number of terms, and x and y are arrays that will change in size depending on how have set them up.

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回答（2 个）

Walter Roberson
Walter Roberson 2021-4-20
c = @(x,y) sum(sqrt((a-x).^2 + (b-y).^2))
Jan
Jan 2021-4-20
function c = YourSum(x, y, a, b)
c = sum(sqrt((a - x).^2 + (b - y).^2));
end

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