查询词典 cramer formula

An explicit mathematical representation of the exact boundary of a ball Bézier surface was given by recurring to the envelope theory of the family of bivariate surfaces in the classic differential geometry, as well as the spherical coordinates and the Cramer's rule.

根据经典微分几何中双参数曲面族的包络原理，运用球面参数坐标和Cramer法则，给出了球域Bézier曲面边界的精确数学显式表达式。

It would be easy to dislike Jim Cramer if he didn't have that childlike giddiness to him.

如果吉姆。克莱默的脾气不像小孩子那样阴晴不定，要讨厌他还真是不容易。

DOA identifiability issue for such arrays is discussed, and the corresponding Cramer-Rao Bound is derived also.

文中讨论了算法参数可辨识性的必要条件，并分析计算了多参数联合估计的克拉美-罗界。

Then we use Cramer\'s rule to obtain an estimate of the degree in q~(1/2) of the leading coefficient of the recurrence.

而后利用Cramer法则得到迭代关系首项系数中q~(1/2)的次数的一个估计。

The Cramer-Rao lower bound theory is a very important part of the theory of signal detection and is of great value to parameters estimation.

Cramer-Rao下界是信号检测理论中的重要部分，它对参数估计有相当大的价值。

To compare the performances of these algorithms, the Cramer-Rao lower bound of the location problem is given.

为比较算法性能，推导了该定位跟踪问题的克拉美罗下限，并利用计算机仿真给出了不同算法的跟踪误差几何分布。

Referring to a measuring network composed of two or more photoelectric theodolites, an approach for precision analysis based on Cramer-Rao Lower Bounds of target position parametric estimation is proposed and the principles to locate the netted photoelectric theodolites is also given in the paper.

在由多台光电经纬仪组成的测量网中，提出一种基于目标位置估计Cramer-Rao限的精度分析方法，并给出了光电经纬仪组网测量布站应遵循的原则。

It was life at Cramer, Berkowitz, and unbeknownst to me, we were about to open our window to the world.

这就是Cramer， Berkowitz公司的日子，但我不知道的是，我们就要向外界打开窗户。

But as I would quickly learn, my role at Cramer Berkowitz would be far from quiet and anything but normal.

但我很快就认识到，我在Cramer Berkowitz的时光绝不会是那种太平无事、普普通通的工作。

A new era began at Cramer Berkowitz and I finally shook the monkey off my back.

Cramer Berkowitz对冲基金的一个新时代开始了，而我终于大大地松了口气。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切