駐點(diǎn)
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駐點(diǎn) - 數(shù)學(xué)概念
在微積分,駐點(diǎn)(Stationary Point)又稱為平穩(wěn)點(diǎn)或臨界點(diǎn)(Critical Point)是函數(shù)的一階導(dǎo)數(shù)為零,即在這一點(diǎn),函數(shù)的輸出值停止增加或減少。對于一維函數(shù)的圖...
在微積分,駐點(diǎn)(Stationary Point)又稱為平穩(wěn)點(diǎn)或臨界點(diǎn)(Critical Point)是函數(shù)的一階導(dǎo)數(shù)為零,即在這一點(diǎn),函數(shù)的輸出值停止增加或減少。對于一維函數(shù)的圖...