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equal dimensional
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  等维
     The grey oscillate GM (1,1,ω) model has been set on The basis of the Equal dimensional new information GM (1,1), through Scattering Foley transformation, dased on the annual precitation data Surveyed by the weather station of state Farm855, Then the Remnant deficit information Was analyzed Periodically, to modify The Weather report, The model showed high accuracy in forecasting.
     本文根据国营八五五农场气象站实测年降水量数据列,在等维新息GM(1,1)建模基础上,根据残差序列经离散傅里叶变换建立灰色摆动GM(1,1,ω)模型,再对其残差信息进行周期分析来修正预测值,其模型的预测精度较高。
短句来源
     In order to improve forecasting precision and to realize scientific, structured and holistic land demand forecasting model systems, and on basis of the characteristics of land utilization systems, this thesis utilizes theories and methods such as land planning, land economics, system engineering, forecasting and decision making techniques, computer technologies and several land demand forecasting models to establish the new Modified Equal Dimensional GM(1,1) Model (MEDGM) and Segmented Combinational Forecasting Model System (SCFMS).
     本文针对土地利用系统的特征,综合运用土地规划学、土地经济学、系统工程、预测与决策技术、计算机技术等理论和技术,对土地需求量的预测模型进行创新,并建立了修正等维递补GM(1,1)模型和分段综合预测模型系统,以提高模型预测精度,实现方法科学、结构合理、整体功能强的土地需求量和土地人口承载力预测模型系统。
短句来源
     This paper forecasts the water consumption of a city with the basic grey model、the residual GM (1,1) model、the improved new information and equal dimensional grey model and combination grey model. The results show that forecasting water consumption with grey theory is simple and practical. The combination grey model greatly enhances the forecasting precision and can be the tool of forecasting the long-medium urban water consumption.
     论述了基于灰色预测理论进行水量预测的建模过程,并应用基本灰色预测模型及其改进的残差预测模型、等维新息预测模型和组合预测模型分别对某地水量进行预测,结果表明,用灰色理论预测城市水量,方法简单实用,组合灰色预测模型提高了预测精度,可以作为水量的中长期预测工具。
短句来源
     Based on the temporal variation regularity obtained above, China's farmland area and grain crop sown area are predicted by “comprehensive dynamic prediction method” and “equal dimensional GM(1,1) dynamic prediction method”.
     在此基础上,分别应用综合增长法和灰色等维递补法对耕地面积和粮播面积进行了动态预测,结果表明:到本世纪末(2000年),我国耕地面积将是9400万公顷、粮播面积可保持10800万公顷;
短句来源
     Four kinds of tests are conducted with a satisfactory result. In order to make the prediction more accurate,the paper also adopts the improved GM(1,1) model group and dynamic equal dimensional number progress complement so as to avoid the deficiencies of one-direction gray model,which is easily affected by unstable information. In this way the prediction is more accurate and reliable.
     为了使预测结果更加准确,提出了用GM(1,1)模型群和等维灰数递补动态预测两种方法加以改进,从而避免使用单一的灰色模型容易受到不稳定信息影响的缺陷,使得预测精度更加准确,提高预测结果的可信度.
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  “equal dimensional”译为未确定词的双语例句
     This method is to use the dependences between subblocks to form high and equal dimensional vector.
     这种方法是利用子块间的相关性,以求形成高维与等维的矢量.
短句来源
     Based on the model of GM(1,1) of grey system,the residual model a nd the equal dimensional new information model were used to modify it and the im itation of P-s curve and forcast of ultimate bearing capacity of the single pi le were implemented in this paper. And the grey model theory had a practical mea ning for the forecast of single pile.
     以灰色系统理论中的GM(1,1)模型为基础,利用残差模型、等维新信息外延模型对其进行修正,实现了对单桩P-s曲线的拟合和极限承载力的预测,论证了以灰色系统理论对单桩承载力进行预测的意义。
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  equal dimensional
The meridional wavenumber n has been adjusted so that equal distances along the abscissa and ordinate represent equal dimensional wavelengths.
      


The grey oscillate GM (1,1,ω) model has been set on The basis of the Equal dimensional new information GM (1,1), through Scattering Foley transformation, dased on the annual precitation data Surveyed by the weather station of state Farm855, Then the Remnant deficit information Was analyzed Periodically, to modify The Weather report, The model showed high accuracy in forecasting.

本文根据国营八五五农场气象站实测年降水量数据列,在等维新息GM(1,1)建模基础上,根据残差序列经离散傅里叶变换建立灰色摆动GM(1,1,ω)模型,再对其残差信息进行周期分析来修正预测值,其模型的预测精度较高。

In this paper,we propose an Operation of DCT domain of“subblocks re- arrangement”,using a new method of application of VQ to DCT domain to practice image coding.This method is to use the dependences between subblocks to form high and equal dimensional vector.Therefore it can make coding more efficient and need only one vector quantizer for all formed source vectors.In this view-point,our method can makes the design of VQ more simple and general.We use the dependences between subblockes to get the formula...

In this paper,we propose an Operation of DCT domain of“subblocks re- arrangement”,using a new method of application of VQ to DCT domain to practice image coding.This method is to use the dependences between subblocks to form high and equal dimensional vector.Therefore it can make coding more efficient and need only one vector quantizer for all formed source vectors.In this view-point,our method can makes the design of VQ more simple and general.We use the dependences between subblockes to get the formula for dynamic Bit allocation and σ~2 estimation,under the bound of similar σ~2 and dimension,we use independent componentes as the source vector and give the upper bound of distortion limit.

本文提出了采用“子块重排”的 DCT 域操作法,把 VQ 应用于 DCT 域进行图象编码的新方法.这种方法是利用子块间的相关性,以求形成高维与等维的矢量.因此该方法,使编码更为有效,只需要一个编码器就能对所有形成的信源进行编码.根据此观点,我们的方案能使 VQ 器的设计更为简化通用.以子块间的相关性,得出动态二进制分配公式和σ~2的计算.在相同的σ~2与维数的约束下,我们以独立矢量分量作为信源,给出了失真的上限.

The temporal variation of China's farmland area and grain crop sown area sinces the year 1949 are studied comprehensively in this paper. Supported by the database of China's national grain production, the author studies the temporal variation characteristics of China's farmland area and grain crop sown area quantitatively in two aspects: temporal variation tendency and temporal variation mechanism. Based on the temporal variation regularity obtained above, China's farmland area and grain crop sown area are...

The temporal variation of China's farmland area and grain crop sown area sinces the year 1949 are studied comprehensively in this paper. Supported by the database of China's national grain production, the author studies the temporal variation characteristics of China's farmland area and grain crop sown area quantitatively in two aspects: temporal variation tendency and temporal variation mechanism. Based on the temporal variation regularity obtained above, China's farmland area and grain crop sown area are predicted by “comprehensive dynamic prediction method” and “equal dimensional GM(1,1) dynamic prediction method”. The prediction result is that China's farmland area will be 94 000 thousand hectares and China's grain crop sown area will be 108000 thousand hectares by the year 2000.

本文就建国以来我国耕地面积和粮播面积的时序变化进行了深入的分析。作者在1949年~1995年全国粮食生产数据库的支持下,从变化趋势和变化机制两个方面,对中国耕地面积和粮播面积的时序特征进行了定量研究;在此基础上,分别应用综合增长法和灰色等维递补法对耕地面积和粮播面积进行了动态预测,结果表明:到本世纪末(2000年),我国耕地面积将是9400万公顷、粮播面积可保持10800万公顷;并分析了达到上述预测结果的可能性和艰巨性。

 
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