Finding of Previous Values From Derivatives

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Volkan Yangin 2015-12-31

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https://ww2.mathworks.cn/matlabcentral/answers/262314-finding-of-previous-values-from-derivatives

回答： Sean de Wolski 2015-12-31

Hi everybody. I have derivative values of any data which calculated by mathematical equations and i want to find the previous values from derivatives. How can i get these values?

Thanks

Qnun_turevi_volkan=[1,5 4,71 7,86 11,01  14,15] %derivatives of Q values dQ/dteta
teta=[0  0,01 0,02 0,03 0,04]

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Sean de Wolski 2015-12-31

What kind of difference is it? And do you have the constant value to add to the derivative?

Volkan Yangin 2015-12-31

Derivative matrix have 1 missing values from the original matrix. I have no constant value. This derivative matrix (Qnun_turevi_volkan) is like a matrix which calculated by diff command.

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