differential coefficient

基本解釋

The two conditions of the second order nonlinear differential equation with variable coefficient are given and expounded with examples.
對(duì)二階變系數(shù)非線性微分方程的常系數(shù)化給出兩個(gè)使其可積的條件，并舉例論證。
At present, the method of sensitivity analysis depends on a algorithmic optimization, and asks to be can compute differential coefficient of the target function.
目前的靈敏度分析往往需要依賴于某種尋優(yōu)算法，并要求目標(biāo)函數(shù)能求取偏導(dǎo)數(shù)。
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At present, the methods of edge detection of erythrocyte are using traditional theory such as edge one-order or second-order orient differential coefficient and using simple methods to detect edge.
目前，紅細(xì)胞邊緣形態(tài)的檢測(cè)一般都是利用傳統(tǒng)的邊緣檢測(cè)方法，如邊緣臨近一階或二階方向?qū)?shù)法，利用簡(jiǎn)單的方法來檢測(cè)邊緣。