并证明了,在熵损失函数下,MINQUE估计总是优于简单估计。
It is interested to prove that MINQUE is superior to simple estimator under Entropy loss function.
你可以帮助你的孩子在一个简单的本子或者电脑上记录每次跑步的距离,仅仅日期和每次的估计里程就足够。
You can help your child track his or her distances in a simple notebook or on the computer. Just write down the date and the estimate of the distance.
现在您可以再次查看SQL大纲,您将看到,成本估计降低了,这仅仅是因为执行这个简单任务。
You can now use the SQL outline again to see that the cost estimate is reduced just by doing this simple task.
您可以将这种简单和直接的方法应用到许多其他可能的应用程序上,如客户价值估计、客户流失预测以及潜在的向上和交叉销售。
You can apply this same easy and straightforward method to many other possible applications, such as customer value estimation, churn prediction, and up- and cross-sell potential.
当被问到,他拿出他自己为他的应用销售情况的估计,一个简单的显示列车时刻表的程序:日入1-2美元。
When asked, he tossed out an estimate for his take from sales of the app, a simple program that shows train schedules: “$1 to $2 per day.”
这个估计值不包括人们之间简单的交谈。
The estimates do not include people simply talking to one another.
为了更好的说明如何提高基数估计值,本文中所描述的例子都很简单。
The examples described in this article are simple in order to illustrate how to improve the cardinality estimate.
这种方法更简单,因为你不用额外去估计或者计算什么,但有些人认为这种方法的精度不及第一种方法。
This method is easier because you don't have to do any addition or other calculation, but some people feel it's less accurate than using the first method.
简单的说,如果产油商估计油价涨幅高于售油所得资金的利息,那么他们就情愿将石油留在地下以待日后开采。
A simplified answer is that he will keep the oil in the ground if its price is expected to rise faster than the interest rate that could be earned on the money obtained from selling the oil.
在本论文的第一个部分,吾人即采用一个简单有效之通道估计法来克服此难题。
In this first part of the thesis, we develop a simple and effective channel estimation method to overcome the problem.
这只是一个简单的估计:假如让我们知道有关我们所在的恒星,行星的知识,还有生命如何进化的,那就可以推断别处可能发生什么。
It's a simple estimation: given what we know about our star, our planet, and how life evolved here, we can extrapolate to what probably happens elsewhere.
本文提出了分形维数估计的子波函数方法。理论和计算机模拟实验表明,新方法不仅实现简单,而且具有较强的噪声抑制能力。
Wavelet - based method is proposed to estimate fractal dimension. It is shown in theory and in experiment that the new method is simple to implement and robust to noises.
提出了一种简单有效的信道rms时延扩展的估计方法。
A simple but effective RMS delay spread estimation method is also presented.
要是这一点他没估计错,其余的都不成问题。问题是事物从来不那么简单。
If he was right on that, the rest of it would be ok although things were not always that simple.
这种自适应信道估计器简单而实用。
要是换做其他组织,估计就简简单单地退让了。
我们估计这趟旅行很简单,中途在四五家汽车旅馆落落脚就行了。
We figured it would be a simple trip, with four or five motel stops along the way.
由于系统方程是时变的,在测量过程中,系统噪声和观测噪声的统计特性等很难精确地估计或测定,事实上很多误差模型都不能简单的设为白噪声。
Because the system equation is changed with time, during the measurement, the statistic character of the system noise and the observation noise cannot be estimated or be determined accurately.
为了更准确地估计目标的运动参数,还提出了一种简单有效的单目相机标定算法。
A simple and efficient calibration of monocular camera was also presented to get more accurate motion parameters.
并且简单介绍了基于最小描述长度(MDL)原理的信源数目估计方法以及基于子空间投影技术的MU SIC算法。
Furthermore the source number estimation method based on theory of MDL and the algorithm of MUSIC based on sub-space projection technique are also introduced briefly.
该方法的特点是对系统中各个等效的摄动参数分别进行自适应估计和补偿,因而控制算法简单,易于工程实现。
The characteristics of the proposed method is that each equivalent vibration parameters can be adaptively estimated and compensated respectively, so it is simple and easy to implement.
因此提供了一种计算未知参数估计的简单方法。
Thus, this method provides an easy way of computing estimations of unknown parameters.
与已有线性最小均方差(LMMSE)信道估计方法相比,该算法简单并且不需要预先知道信道相关矩阵以及信噪比等信道信息。
Comparing with the Linear Minimum Mean Square Error (LMMSE) channel estimation method, the method is simple and need not know the channel correlation and signal-to-noise (SNR).
同时利用等效密度有效地简化模型,为导弹大型有限元模型的模态估计提供了一种简单可行的方法。
Making use of equivalent density the model is simplified effectively, a simple and feasible method is offered for mode estimation of a missile's large-scale finite-element model.
为了估计混合原油的性质,提出一种简单、快速的计算方法。
In order to estimate the properties of the mixed crude oil, a simple method is proposed.
基于块匹配的运动估计由于其简单易实现性而被当前的所有视频编码国际标准所采用。
Block matching motion estimation is relatively simple and can be easily realized, and is adopted by current international video coding standards.
简单的估计,是让通光直径是光斑的2倍或以上。
Simple estimate is to pass the light spot diameter is 2 times or more.
该表达式计算简单,便于实时带宽估计和控制。
The expression is computationally simple and convenient for real-time bandwidth estimation and control.
基于雷达回波信号的PGA算法是在时域估计和校正系统相位误差的一种方法,算法较简单。
PGA algorithm based on radar echo signal is one method of estimating and correcting phase error in time domain, and its algorithm is simple to use.
由简单线性模型估计所得之刚性系数和组尼系数在中风痉挛患者皆升高。
From the simple linear model, both stiffness constant and damping coefficient were increased in the stroke patients with spasticity.
应用推荐