i need help creating this function

2020 4 22
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更新时间：2020 4 24
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hello guys i want to create a function that follows this pattern
and works the same for as many numbers i insert [(x2-x1)/x1]*100

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darova
darova 2020-4-22
Please show your attempts. Show your effort. Show how much you want it
David Hill
David Hill 2020-4-23
Look at diff() function.
Johnny Vokos
Johnny Vokos 2020-4-23
Just to know i was yesterday with a friend of mine and we tryed to make this with WHILE it was possible but we needed the function

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David Hill
David Hill 2020-4-23

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diff(x)./x(1:end-1)*100;

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madhan ravi
madhan ravi 2020-4-23
Please don't provide the complete solution to a homework problem.
Johnny Vokos
Johnny Vokos 2020-4-23
It is not homework there some exercises that a friend of mine gave me because i want to learn Matlab language
David Hill
David Hill 2020-4-24
If you are satisfied with the answer, you should accept it to close out the stream.

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