i cant seem to write this function in matlab
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https://uk.mathworks.com/matlabcentral/answers/uploaded_files/112623/dddddddddddddddddddddddddddddd.PNG im trying to write this function in matlab but i cant get it right. this is what im writing in matlab f=@(x)exp(-(x-6).^2)-(x.^2).*cos(x)/(x.^2)+1 what im i doing wrong
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Steven Lord
2018-4-11
f=@(x)exp(-(x-6).^2)-(x.^2).*cos(x)/(x.^2)+1
Let's look at a piece of your anonymous function in isolation along with a variant of that piece.
f1 = @(x) cos(x)/(x.^2)+1
f2 = @(x) cos(x)/(x.^2+1)
[f1(2) f2(2)]
f1(2) and f2(2) are different values, so f1 and f2 are different functions. You probably want to use f2 for that piece of f, not f1. You probably also want to use ./ instead of / as that would allow you to specify an array for x, not just a scalar.
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2018-4-11
2018-4-11
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