英语词汇variable metric method怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
[数]?变尺度法
... 梯度法（Gradient Method）变尺度法(Variable Metric Method) 坐标轮换法（ Cyclic Coordinate Method） ...

短语

1
dfp variable metric method
dfp变尺度法
2
huang variable metric method
huang族变尺度算法
3
variable metric method using
变尺度法

双语例句

1
In this paper, the relationship of DFP variable metric method and FR conjugate gradient method is investigated.
研究了求解无约束极值问题的DFP变尺度法和FR共轭梯度法的关系问题。
2
The one dimension search method of second differential algorithm is used in the Variable metric method of BFGS.
在BFGS变尺度算法中所用的一维搜索方法是二次插值算法。
3
The interval of the initial stresses and elastic modulus can be obtained by using the constrained variable metric method for the present model.
并采用约束变尺度方法求解该反演模型，获得地应力和弹性模量所在区间范围。

单词	variable metric method
释义	variable metric method 简明释义变尺度法网络释义 1 [数]?变尺度法 ... 梯度法（Gradient Method）变尺度法(Variable Metric Method) 坐标轮换法（ Cyclic Coordinate Method） ... 短语 1 dfp variable metric method dfp变尺度法 2 huang variable metric method huang族变尺度算法 3 variable metric method using 变尺度法双语例句 1 In this paper, the relationship of DFP variable metric method and FR conjugate gradient method is investigated. 研究了求解无约束极值问题的DFP变尺度法和FR共轭梯度法的关系问题。 2 The one dimension search method of second differential algorithm is used in the Variable metric method of BFGS. 在BFGS变尺度算法中所用的一维搜索方法是二次插值算法。 3 The interval of the initial stresses and elastic modulus can be obtained by using the constrained variable metric method for the present model. 并采用约束变尺度方法求解该反演模型，获得地应力和弹性模量所在区间范围。
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