The precision of gray model GM(1,1)is higher than linearity model;
滁州市客源灰色GM(1,1)模型的预测精度高于线性模型;
We will forecast the gross of talents under the new and old talents standards with gray model.
本文利用灰色预测模型,按新旧人才标准对我国的人才总量进行了预测;
The model has the advantages of gray model and Markov mode and has a good prediction precision.
模型兼有灰色预测和马尔可夫预测的优点,预测精度较高。
Result: the approximate function of the dispersed function is a traditional function of the gray model.
结果:离散函数的近似函数就是灰色模型的传统函数。
The research results indicate that the gray model method is feasible and available in target recognition.
研究表明灰建模方法在目标识别中是可行的和有效的。
MATLAB program, which can be used in the whole procedure of modeling and testing a gray model GM(1,1), was designed in this paper.
用MATLAB语言将灰色系统理论中的GM(1,1)模型,从建模到模型的检验过程编制成一个普适程序。
It is more accurate of the forecasting results by the composite gray neural network model than that by the only gray models by comparison.
对比发现,利用组合灰色神经网络模型预测的位移值较单独的灰色模型预测的位移值具有更高的精度。
Methods Obtain materials of cancer incidence by establishing cancer registered reports, and predict cancer incidence by GM(1,1) gray model.
方法:通过建立恶性肿瘤登记报告制度获取发病资料,用GM(1,1)灰色系统一阶线性模型对恶性肿瘤发病进行预测。
Based on gray system theory and according to relevant data, this paper USES the gray model to stimulate and forecast the law of SARS spread.
以灰色系统理论为基础,根据相应数据用灰色模型建立了SARS传播规律的残差修正模型并对SARS传播的规律进行模拟检验和预测。
And with the increasing or reducing of the width of the transition, the debilitating degree of color model is not the rigid same as the gray model.
同时随着过渡带宽度的增加或减少,马赫带强度的衰弱程度和灰度时也有差异。
Maximum entropy spectrum analysis method is used in cycle analysis of hydrodynamic conditions, and then the author makes prediction with gray model.
对水动力条件采用极大熵谱分析法进行周期分析,并用灰色模型进行预测。
The application of gray model in feature extraction of spontaneous EEG signals is studied and the overall scheme of EEG feature extraction is presented.
研究了灰色模型在自发脑电特征提取中的应用,同时给出了脑电信号特征提取的总体方案。
This paper deals with the application of the improved gray theory to the prediction of subgrade settlement and improvement of equally spaced gray model GM (1.1).
讨论了灰色系统理论在路基沉降预测中的应用,并对等间隔的灰色模型GM(1,1)进行了改进,建立了任意间隔的非时序改进灰色模型。
By using neural networks as the approach for whitening system cloud gray model, the system cloud gray neural network models SCGNNM (1, 1), were proposed in this paper.
利用人工神经网络的方法实现系统云灰色模型的参数白化,提出了系统云灰色神经网络模型SCGNNM(1,1),并给出了相应的学习算法。
The series of dynamic measuring errors of the predicting correction of real-time errors of gray model is also a random process and has these four basic characteristics.
灰色模型实时误差预报修正的动态测量误差序列同样为随机过程,也具有上述基本特性。
By analyzing and comparing various prediction methods and their features, gray model prediction method can be used for predicting the medium-term regional electrical load.
通过对各种预测方法及特点的分析比较,得出用灰色模型预测方法作为地区电力负荷中期预测的方法,且该方法误差小、精度高。
For gray model, the longer of original datum, the higher precision during smoothing processing of datum and the lower precision during natural logarithm processing of datum, vice versa;
就灰色预测而言,如果原始数据列较长,对原始数据进行平滑处理所得预测模型精度较高,而对原始数据进行取自然对数的处理所得模型预测精度较低;
The gray modeling method need less test data and is of high precision in prediction. Therefore, the gray model is feasible to a real time test of the strain or stress concentration problem.
根据六种典型应力集中试件的应变电测试验,用电测数据建立灰色模型,预测应力集中问题的峰值应力。
Based on the materials of a practical survey on the displacement of a slope the gray model GM (1, 1) is established in the paper to reproduce the displacement and predict its development trend.
根据边坡位移监测信息,应用灰色系统原理和方法,建立GM(1,1)模型,模拟边坡位移并预测其发展趋势。
The gray model forecasting theory and fuzzy control technology are introduced, and a new method based on gray model forecasting and fuzzy control of coal-feed in a jig is proposed in the paper.
本文对灰色预测理论及模糊控制技术进行了介绍,并提出了一种对跳汰机给煤量进行灰色预测和模糊控制的新方法。
Based on the test data under dynamic water and static water, main factors which influence the fine sediment flocculation are analyzed using the relative analysis theory of the gray model analysis.
根据静水和动水条件下的细颗粒泥沙沉降试验结果,应用灰色模型分析中的关联度分析理论,分析了影响细颗粒泥沙絮凝沉降的主要因素。
The dissertation analyses the applicability of three models of gas radiation computation: the gray model, the narrow band model and the wide band model, and analyses the normal method of using them.
分析气体辐射常用的三种模型:灰体模型、窄谱带模型和宽谱带模型的适用性,以及这三种模型的常规使用方法。
The blue curve shows the evolution of the unperturbed sea-ice extent for the A1B scenario, with the gray shading showing the ensemble spread of three model runs.
蓝色曲线表示A 1 B方案中未受干扰的海冰范围,灰色阴影表示三个模型紧张的整体差幅。
While its six-inch screen is the same size as the former model and still cannot render color, it will now display16 shades of gray, versus 4 in the original.
它拥有与前一代一样的6英寸显示屏,也仍然不支持彩色渲染,它现在采用的是16色灰和4原色。
The gray 'folder' icon named CoreClassesPackage represents the logical (or domain) model for the application.
名为CoreClassesPackage的灰色“文件夹”图标表示应用程序的逻辑(或者域)模型。
But since the same model was selling last week in Beijing for nearly twice the price, Mongkok remains the champion of low-priced gray-market gadgets in Asia.
但由于上周在北京卖的同种型号价格高了一倍,所以旺角仍然是亚洲低价水货电子产品的首选地。
The gray and black QTECHs, complete with DVD players, bulky CRT monitors and standard-issue black mice and keyboards, are the only model available.
这次发售的唯一一款QTECH电脑以灰黑色调为主,配备了DVD播放机,笨重的CRT显示器,以及黑色的键盘和鼠标。
This paper analyses the complication of influence large infrastructure projects decision-making, through study on Gray Theory establishes the model of large infrastructure projects decision-making.
文章分析了影响大型基础设施决策的因素,通过对灰局势决策理论的研究建立了大型基础设施的决策模型。
This paper analyses the complication of influence large infrastructure projects decision-making, through study on Gray Theory establishes the model of large infrastructure projects decision-making.
文章分析了影响大型基础设施决策的因素,通过对灰局势决策理论的研究建立了大型基础设施的决策模型。
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