positive definite form

positive definite form的基本解释

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正定型

与positive definite form相关的网络例句 [注：此内容来源于网络，仅供参考]

Not every partial positive definite Toeplitz matrix has Toeplitz positive definite completion and not every par2 tial positive definite matrix which has positive definite completion has Toeplitz positive definite completion.

并不是所有的部分正定Toeplitz 矩阵都有Toeplitz 正定完成，也并不是每个有正定完成的部分正定矩阵都有 Toeplitz 正定完成。

Methods test 1 256 samples from suspect uu or ct sufferers and infertile patients during 2007.results the positive rate of uu of 149 samples of prostate liquid is 42.3%(63/149), and the positive rate of ct of 136 samples of prostate liquid s is 19.9%(27/136);the positive rate of uu of 361samples of the secretion of the urinous tract is 21.1%(76/361),and the positive rate of ct of 346 samples of the secretion of the urinous tract is 10.4%(36/346);the positive rate of uu of 141 samples of semen is 11.3%(16/141),and the positive rate of ct of 123 samples of semen is 7.3%(9/123).conclusion there are significant differences in positive rate of uu and ct of 3 types of samples p.005.the positive rate of specimens of postate liquid is higher than that of the secretion of the urinous tract ,the positive rate of semen test is the lowest..the results from the uu and ct test of different types of specimens are different obviously .the most suitable specimen of test is prostate liquid.

对2007年1 256例怀疑感染uu或ct的患者和不孕不育症患者标本检测。结果：149例前列腺标本中uu阳性率为42.3%(63/149)、136例前列腺标本ct阳性率为19.9%(27/136)；361例尿道分泌物uu阳性率为21.1%(76/361)、346例尿道分泌物ct阳性率为10.4%(36/346)；141例精液uu阳性率为11.3%(16/141)、123例精液ct阳性率为7.3%(9/123)。结论：三种标本的uu、ct阳性率相差显著，p.005。前列腺标本检测的阳性率明显高于尿道分泌物标本，精液检测的阳性率最低。不同类型的标本检测的uu、ct的结果有很大的差异，送检的标本最好是前列腺液。

The text for making every variety positive definite matrix and positive sub-definite matrix to unification, the concept of almost positive definite matrix is given, and its properties and determinant theories are discussed, and many new results are obtained.

本文研究了各类正定矩阵与次正定矩阵的基本性质及行列式理论，提出了准正定矩阵的概念，获得了许多新的结果，推广了Hadamard、Openheim、Ostrowski-Taussky与Minkowski等著名不等式以及屠伯埙、杨新民等的有关结果，扩大了Minkowski不等式的指数范围。

与positive definite form相关的网络解释 [注：此内容来源于网络，仅供参考]

positive definite form：正定型

mullarkey 奉承, 拍马 屁 | positive definite form 正定型 | gap admittance 间隙导纳

positive definite quadratic form：正定二次型

positive definite operator 正定算子 | positive definite quadratic form 正定二次型 | positive direction 正方向

positive definite quatratic form：正定二次型

positive definite matrix 正定矩阵 | positive definite quatratic form 正定二次型 | positive semidefinite matrix 半正定矩阵

positive definite integral form：正定积分形式

positive coupling 正连接 | positive definite integral form 正定积分形式 | positive displacement hydraulic motor 容积式液压马达

positive definite Hermitian form：正定埃尔米特型

positive definite function 正定関数 | positive definite Hermitian form 正定埃尔米特型 | positive definite Hermitian inner product 正定埃尔米特内积