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Polynomial formula

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Hello Arnaud,

the error is occuring because of the unit of the signal. I guess the unit of your signal is "t" which is converted to "t²" and "t³" for the respective parts of the formula. Therefore they cannot be used in an addition or subtraction. To get the fomula working simply convert the signal to a unitless one before calculating the polynom.


The resulting signal is unitless. You can use the setUnits() function to specify a unit if you need one.

Hope this helps.



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