查询词典 definite-time
- 与 definite-time 相关的网络解释 [注:此内容来源于网络,仅供参考]
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nonsingular matrix:非奇异阵
保证OLS解的存在性,唯一性,及求出的解是使得残差项平和(SSE)最小的解,证明的方法是通过矩阵X'X是非奇异阵(nonsingular matrix)及 正定(positive definite)来说明非齐次线性方程系统(heterogeneity linear equations system)的解的存在性及唯一性,
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nonsingular:非奇异
我们假定V 是一个非奇异(nonsingular)阵,这在经济一个正定(positive definite)阵,即对于任何非0 的向量a ,都有 0T >Vaa . 因此整个资产局最优(global optimum)解,而且仅仅考虑一阶条件就足够了. 详细讨论参见第七章中的有关内容.
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proper orthogonal matrix:正常正交矩阵
正常有效解|proper efficient solution | 正常正交矩阵|proper orthogonal matrix | 正定二次型|positive definite quadratic form
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partitioned matrix:分块矩阵
orthonomal set 规范正交向量组 | partitioned matrix 分块矩阵 | positive definite matrix 正定矩阵
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pertinence; pertinency:针对性
明确的specific; clear; categorical; definite; explicit; straightforward; tangible | 针对性pertinence; pertinency | 现实的actual; practical; real; real-life; realistic; subsistent; tough-minded
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positive definite form:正定型
mullarkey 奉承, 拍马 屁 | positive definite form 正定型 | gap admittance 间隙导纳
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Symmetric positive definite matrix:對稱正肯定矩陣
Symmetric matrix 對稱矩陣 | Symmetric positive definite matrix 對稱正肯定矩陣 | Symmetric treatment 對稱處理
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real symmetric positive definite matrix:实对称正定矩阵
实对称正定矩阵:real symmetric positive definite matrix | 实对称五对角线矩阵:Real symmetric five-diagonal matrix | 实对称三对角线矩阵:Real symmetric tridiagonal matrix
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positive semidefinite matrix:半正定矩阵
positive definite quatratic form 正定二次型 | positive semidefinite matrix 半正定矩阵 | positive semidefinite quadratic form 半正定二次型
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positive variation:正变差
positive term series 正项级数 | positive variation 正变差 | positively definite eigenvalue problem 正定特盏问题
- 相关中文对照歌词
- Definite Goodbye
- Definite Maybe
- Street Symphony
- Street Symphony (Rap Remix)
- Someday
- Speakin In Tungs
- Speaking In Tongues
- Money In The Future
- Real Life
- Begin Again From The Beginning
- 推荐网络解释
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tax assessor:估税员,税务稽核员
tax assessment税额查定 | tax assessor估税员,税务稽核员 | tax association税务协会
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enterotomy scissors:剖肠剪
enterolithic structure 肠状构造 | enterotomy scissors 剖肠剪 | enterotoxaemias of sheep 绵羊肠毒血症
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Antium:门廊, 圆柱廊
antiulcer | (药物等)抗溃疡的,治溃疡的 | antium | 门廊, 圆柱廊 | antiunion closed shop | 不雇佣工会会员的商店(企业)