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我有筆數據想要做對數擬合,其獨立變數的數值有正有負。請問LabVIEW可以使用這類型的非線性擬合嗎?
若x為負數,Log(x)會為複數或虛數。對真實數據邊界來說,負數取log是沒有定義的。雖然LabVIEW提供了對數曲線擬合的選項,但要擬合正負數的獨立變數是不可能的。
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