time series method造句
例句與造句
- Lastly , computer programs for the dynamic analysis and time series method are compiled in matlab
利用matlab語(yǔ)言編制了相應(yīng)的求解機(jī)構(gòu)運(yùn)動(dòng)學(xué)、動(dòng)力學(xué)問(wèn)題和應(yīng)用時(shí)間序列法辨識(shí)模態(tài)參數(shù)的程序。 - In addition , time series method is also applied in this paper for analyzing and predicting the time - dependent behavior
另外，引入時(shí)間序列分析(一種數(shù)據(jù)處理方法) ，對(duì)基坑的時(shí)間效應(yīng)進(jìn)行了分析預(yù)測(cè)。 - A large part of its study is based on statistic analysis , such as regression and time series method which have a broad application in forecasting model
其中有相當(dāng)大一部分是建立在統(tǒng)計(jì)分析的基礎(chǔ)上的,如預(yù)測(cè)模型中應(yīng)用較廣泛的回歸和時(shí)間序列的方法。 - Time series methods are especially good for short - term forecasting where , within reason , the past behaviour of a particular variable is a good indicator of its future behaviour , at least in the short - term
時(shí)間序列法特別適合短期預(yù)測(cè)，原因之一是一個(gè)特定變量的可以由先前的屬性推斷出未來(lái)屬性，至少短期可以。 - In the final chapter , we mine stock trading data using time series method , find out the model and outliers in the data and , at last , we show the more exact forecasting model and outlier mining method
第五章利用時(shí)間序列的方法對(duì)證券交易數(shù)據(jù)進(jìn)行了挖掘,找出了數(shù)據(jù)中的模式和異常,相對(duì)傳統(tǒng)方法而言,給出了更精確的預(yù)測(cè)模型和異常挖掘方法。 - It's difficult to find time series method in a sentence. 用time series method造句挺難的
- The wear process of tribology system in general meaning has been analyzed and discussed . using dynamical system theory and the methods of model building to analyze the spectrometric oil analysis data with time series method
特別是對(duì)潤(rùn)滑油使用性能影響較大的氧化、沉積物、添加劑損耗等的原因作了較為詳細(xì)的論述，為進(jìn)一步研究潤(rùn)滑油使用狀況打下了良好的基礎(chǔ)。 - The concise dynamic model of population since the foundation of our state is done by means of intervention and time series method ; at the same time this model makes forecasting of people ' s development trend in the following several years
摘要本文利用干預(yù)時(shí)序模型方法簡(jiǎn)明扼要地對(duì)我國(guó)建國(guó)以來(lái)的人口發(fā)展趨勢(shì)建立了動(dòng)態(tài)模型，并預(yù)測(cè)了未來(lái)幾年我國(guó)人口發(fā)展的趨勢(shì)。 - The simulated results verify forecasting accuracy of this model is superior to traditional time series method or linear regression model . as a result , this method presented in the paper can use in predicting the fact order data
實(shí)驗(yàn)結(jié)果顯示,二階段協(xié)同訂單預(yù)測(cè)模型無(wú)論在4周、 8周或11周的預(yù)測(cè)績(jī)效皆優(yōu)于傳統(tǒng)時(shí)間序列或一般線性回歸模型,因此,該模型可作為cpfr流程下欲進(jìn)行協(xié)同訂單預(yù)測(cè)或一般訂單預(yù)測(cè)的參考。 - This system adopts cumulatively autoregressive moving average model [ arima ] of time series method and modified model gm ( 1 , 1 ) of grey system , makes a local load forecasting modeling through the integration of the above two models and also preprocesses the daily load during the sudden change of climate , thus greatly improving the forecast accuracy . the practical operation indicates that the model is reasonable and easy to operate with complete function
本系統(tǒng)在經(jīng)過(guò)反復(fù)試算后，在算法上采用了時(shí)間序列法的累積式自回歸動(dòng)平均模型( arima )與灰色系統(tǒng)中的gm ( 1 ， 1 )改進(jìn)模型，并將兩種模型組合用于該地區(qū)負(fù)荷預(yù)報(bào)建模，另外還對(duì)氣候急變?nèi)肇?fù)荷進(jìn)行了預(yù)處理，大大提高了預(yù)報(bào)準(zhǔn)確度。 - One is the qualitative analysis from the micro stratification ; another is quantitative analysis by using financial time series methods . thus this paper expected to offer decision - making reference and theoretical support for the government ’ s intervention on the foreign exchange market under different economic environment . with respect to methodology , this paper takes a microeconomic approach
本文的研究思路是,首先確立從微觀層面進(jìn)行分析;其次從理論上的邏輯推理到實(shí)證檢驗(yàn)的支持,二者有機(jī)結(jié)合來(lái)說(shuō)明匯率波動(dòng)的微觀原因以及匯率波動(dòng)的特點(diǎn);最后在此基礎(chǔ),針對(duì)匯率波動(dòng)的不同情形,提出政府干預(yù)匯率波動(dòng)的政策建議。 - Time series method is a newly - developed quantitative method for prediction and yields satisfactory results in the analysis of economic time series in which the involved factors are too many and the relationships between them are too complicated , leading to the application of theory - based quantitative predicting methods unworkable
時(shí)間序列分析方法是最近發(fā)展起來(lái)的定量預(yù)測(cè)方法，它特別適用于經(jīng)濟(jì)時(shí)間序列，因?yàn)榻?jīng)濟(jì)現(xiàn)象涉及因素較多，關(guān)系又比較復(fù)雜，因此難以用量化的唯理模型進(jìn)行預(yù)測(cè)分析。 - In this paper , the chaotic nonlinear time series method was applied to improve hydrologic inflow data analysis . firstly , chaotic characteristics , i . e . , fractal dimension and maximal lyapuonv exponent , and state space parameters , including time delay , reconstruct dimension and neighborhood radius , were calculated respectively . fractal dimension was estimated by g - p saturation correlation dimension method , and maximal lyapuonv exponent was calculated by two methods , namely , rosenstein method and kantz method
文中利用沙溪口的日流量時(shí)間序列，研究了水文混沌非線性時(shí)間序列的特征量，即分維數(shù)和最大lyapunov指數(shù)的計(jì)算，以及相空間重構(gòu)參數(shù)，即時(shí)間延遲、嵌入維數(shù)和領(lǐng)域搜索半徑的選取。 - Based on the statistic materials of ports and shipping lines and the advice of specialists , this article analyzed the development course and status of passenger ocean transport on china - korea course , generalized the current problems . taking the port of weihai , qingdao and renchuan for example , using time series method , the author forecasted the volume of passenger on china - korea course in the next 10 years , analyzed the supply capacity and structure of passenger transport fleet , studied the constitute of the fleet , and made balance program for the passenger transport capacity on china - korea course , put forward tariff policy and competition mode of shipping companies
本文在調(diào)查收集港航各方面的統(tǒng)計(jì)資料，聽取有關(guān)專家的意見(jiàn)的基礎(chǔ)上，分析了中韓航線海上客運(yùn)的發(fā)展歷程和現(xiàn)狀，總結(jié)了現(xiàn)在存在的問(wèn)題；運(yùn)用時(shí)間序列預(yù)測(cè)法，選取威海、青島和仁川為例，對(duì)山東半島至韓國(guó)間的客滾運(yùn)輸航線的客、貨運(yùn)輸進(jìn)行了今后10年該航線的客流量預(yù)測(cè)；分析了客運(yùn)船隊(duì)運(yùn)力供給及其結(jié)構(gòu)，研究了當(dāng)前船隊(duì)構(gòu)成存在的問(wèn)題，作出了中韓航線客運(yùn)運(yùn)力的平衡規(guī)劃；提出航運(yùn)公司的運(yùn)價(jià)策略，運(yùn)輸競(jìng)爭(zhēng)模式。