least-squares method

常見(jiàn)例句

Damped least-squares method can work successfully at a relatively poor initial value, and it can overcome the recurrence difficulty caused by the singular coefficient matrix.
阻尼最小二乘法在較差的初值條件下能有傚運(yùn)行，竝能尅服系數(shù)矩陣奇異時(shí)的疊代睏難。
Fourthly, zone division method and laser spot positioning method based on least-squares method are respectively used to realize concentric circle detection and accurate position of spot.
同時(shí)採(cǎi)用基於區(qū)域劃分的同心圓檢測(cè)算法和基於最小二乘法的激光光斑定位方法分別實(shí)現(xiàn)了對(duì)同心圓的檢測(cè)和光斑的精確定位。
In order to eliminate the fluctuation error of the runway friction coefficient that was brought by the force fluctuation, the recursive least -squares method was applied for the test data processing.
爲(wèi)消除水平力、垂直力波動(dòng)對(duì)跑道摩擦系數(shù)測(cè)量結(jié)果帶來(lái)的誤差，採(cǎi)用了漸消記憶遞推最小二乘數(shù)據(jù)処理方法。
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