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One formula in Matlab.

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Artyom
Artyom 2012-7-17
Hi everyone. Is there any function in Matlab that can easily calculate such kind of formula (Y[i]-Y[i-1])/Y[i-1] ?

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Walter Roberson
Walter Roberson 2012-7-17
No. However, you can use
diff(Y) ./ Y(1:end-1)

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