查询词典 grey

This dissertation on the basis of defining the concept of "grey income" makes analysis of the existing forms and its cause, pointing out the perniciousness of "grey income" and putting forward therapeutic measures correspondingly.

本文在对"灰色收入"概念界定的基础上，分析了"灰色收入"的存在形式及其形成原因，指出了"灰色收入"的危害并相应提出了治理措施。

Based on grey system theory and fuzzy theory, uncertain decision making problems and several relative articles were studied, then points out the advantage and shortage of them when dealing with grey fuzzy set were pointed out.

以灰色系统理论和模糊数学为基础，探讨了不确定型决策问题的特性，分析了一些相关成果中所给方法在直接处理灰色模糊数方面的优势与不足。

The grey predicative control is a fully new control mode based grey system theory.

灰色预测控制是以灰色系统理论为依据的一种全新的控制模式。

The basic theory of establishing the grey neural network model is according to the tenet that we set up the grey system model, and then we can constitute a differential equation with the primitive sequence.

本文在这样理论基础上，对现有一阶灰色神经网络模型GNNM（1，1）做了进一步的改进和完善。

The GM 1 ,1 model is the most representative and widely applied grey prognosticate model in grey system theory .

模型是灰色系统理论中最具代表性且应用最广泛的灰预测模型

On this basis a pure strategy solution under the condition of grey number position degree was defined and the necessary and sufficient conditions for the existence of the pure strategy solution, or the grey position saddle point were derived.

在此基础上，定义了灰数势意义下的纯策略解，且证明了这一纯策略解存在的充要条件。

According to the characteristics presented by armed helicopters during cruising or searching for ground targets, this paper has established the mean-square deviation stationary random model of helicopter tracks. It is an important method to decorrelate the measure noise by estimating the parameters of the color noise online. Kalman filtering and forecasting have been made with helicopter tracks. The simulated study has been carried out on helicopter tracks under the condition of color noise. It is very difficult to get an accurate and reliable prediction when the data is very limited. The paper make use of the theory of grey system to resolve the problem of prediction of helicopter tracks, establishing the GM model of grey systems and the cumulative residual error model of n degree, then correcting the GM forecast model. In the period of sampling, GM model and residual error model have been established on line to improve prediction precision.

结合武装直升机在巡航或搜索地面目标的特点，给出直升机航迹模型为协方差平稳随机模型，在线估计有色噪声参数，对测量噪声去相关，对直升机航迹进行卡尔曼滤波与预估，最后对有色噪声条件下的航迹进行了仿真研究；在数据非常有限的情况下，准确地预测又很困难，本文提出了用灰色系统理论解决直升机航迹预测问题，建立了灰色系统GM预测模型和n次累加残差模型并对GM预测模型进行修正，在每个采样期间内，实时在线建立GM预测模型和残差模型以提高预测精度。

Screening will not be discussed here except to say that it approximates grey levels by different size objects (the size of the object is proportional to the grey level) The objects are arranged on in a regular matrix which is at some angle to the horizontal.

普查将不讨论，只是说，它接近不同大小的物体灰色水平（该对象的大小这里是成正比的灰度）的对象是安排在一个普通表，使一些水平角度上。

Which brings me to the second point, Salukis were mated with Grey Hounds in the hope it would either make the Saluki faster or make the Grey Hound more indurance - but it didn't work.

这就使我要说到第二点：萨路基曾与灵犬配过，本是希望通过这样做改良萨路基和灵犬各自的性能，但结果徒然。

This thesis,starting from working out the arrest points and the infl ection points of the function curves of the grey mathema tical model GM(1:1 )and its residual correction model and residual period model, derives the conditions for empliying these grey models to obtain a higher class of accuracy,thus enabling the user to decide which model should be used in the light of the state of given initial sequency data.

从求得灰色数学模型GM(1.1)及其残差指数修正模型和残差周期修正模型函数曲线的驻点与拐点入手，导出使用这些灰色模型取得较高精度的条件，让使用者可依据初始序列数据的态势决定采用哪种数学模型，并且在结果未揭示以前便可大体上估计到拟合精度是否令人满意。

Metrorrhagia is also gynaecological problems of common diseases.

崩漏是妇科常见病也是疑难症。

WordFTP gives you the convenience and timesaving you need.

wordftp让您的方便和省时您所需要的。