短期預測 的英文怎麼說

中文拼音 [duǎnqīyùcè]
短期預測 英文
short term projection
  • 短 : Ⅰ形容詞（空間、時間兩端之間的距離小） short; brief Ⅱ動詞（缺少; 欠） lack; owe Ⅲ名詞1 （缺點） we...
  • 期 : 期名詞[書面語]1. （一周年） a full year; anniversary 2. （一整月） a full month
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 短期 : short-term; short period
  • 預測 : calculate; forecast; prognosis; divine; forecasting; foreshadowing; predetermination
  1. There are, of course, also objectives of the short-term forecast.

    當然這些也是短期預測的目的。
  2. This difference between the prophetic and the engineering character of sciences does not correspond to the difference between long-term and short-term predictions.

    預言的科學性和工程的科學性的這種區別不同於長期預測和短期預測之間的區別。
  3. Comparison of the city water consumption short - term forecasting methods

    城市用水量短期預測方法的比較
  4. Then the paper investigated the regularity of different oil indices using time series statistical analysis method, which suggested that there are some regular components in it, including long - term secular trend, seasonal component and long - term cyclical component. the irregular component also plays an important part in it, mainly including the policy of opec, war, all kinds of international convention for the prevention of pollution from tankers and so on. and then a study of simulation and forecasting performance of arima time series model was conducted to crude oil indices, evidence shows that arima model performs better, especially for short - term forecasting

    在此基礎上，本文以時間序列分析作為基礎研究手段，以德國海運費率指數公布的1980年1月至1999年12月的四類油運費率指數為研究對象，分析了四類油運費率指數的長期變化趨勢、季節變化規律、長期周期循環變化規律和不規則變化規律，並應用arima時間序列模型對160000dwt以上的原油運費率指數進行了短期預測，取得了較好的預測效果。
  5. The short - term problem is much more difficult

    短期預測的問題則更加困難。 」
  6. A short - term forecasting model on the population of baotou

    包頭市人口數量短期預測模型
  7. An application of probability method to the short - term earthquake prediction

    概率方法應用於地震短期預測的探索
  8. The short - term projection on food security and its early - warning system in china

    我國食物安全的短期預測與預警研究
  9. Researches on the usage of markov process in short - time forecast of japanese yen

    論馬氏鏈分析方法在匯率短期預測中的應用
  10. It integrates the short - range prediction, online measurement and recent - range correction of prediction

    即把短期預測、在線測量和近期預測相結合進行預測結果的在線修小。
  11. In particular, there was no official short - term prediction, although such a prediction was made by individual scientists

    主要，沒有官方的短期預測，盡管獨立的科學家曾做出這樣的預測。
  12. The artificial neural net ( ann ) way is universal regard as one of the most effective ways of stlf. in this paper, some research is developed for stlf using ann ways in several parts : the first part is about the arithmetic of ann based on bp model, namely the advanced of traditional bp arithmetic, one alterable step and scale bp arithmetic based on comparability of model and probability of accepting bp arithmetic is used to enhances a lot the convergence rate of learning process of bp network, but also avoid the stagnation problem to some extent. it indicates that the ann ' s efficiency and precision by the way can be ameliorated by the simulation of real data

    神經網路方法在短期預測中已經被公認為較有效的方法，本文針對神經網路用於電力系統短期負荷預測的幾個方面展開研究工作：第一部分研究一般用於負荷預測的神經網路bp模型的演算法，即對傳統的bp演算法的改進，將一種基於模式逼近度和接受概率的變步長快速bp演算法應用到短期負荷預測，模擬結果表明該方法有效的改善了bp演算法收斂速度慢以及容易陷入局部最小點的缺點，從而提高了神經網路用於負荷預測的效率和精度。
  13. 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

    時間序列法特別適合短期預測，原因之一是一個特定變量的可以由先前的屬性推斷出未來屬性，至少短期可以。
  14. 6. since the error in both the meteorological parameters and cooling load prediction is unavoidable, the online correction of prediction and offline optimization results is needed

    無論是氣象參數預測，還是冷負荷的預測總難免出現偏差，這就需要對短期預測和離線優化結果進行在線修正。
  15. The theory of chaos and fractal have are widely applied on economics and finance field since the 70 ' s last century. talking about our country ' s studies on this way, as whole, these studies as followed have been doing, recognizing of system chaos, looking for chaos attractors, researching fractal structure to time series curve, prediction and control to chaos system etc. all those studies need deal with the estimation of the fractal - dimension

    分形與混沌作為非線性科學中兩個重要組成部分，從上世紀七十年代起在經濟、金融研究中得到廣泛應用，就目前我國在這個領域的研究現狀看，其應用研究主要集中在系統的混沌識別，混沌吸引子是否存在，時間序列曲線分形結構的分析，混沌系統短期預測與控制等問題上。
  16. In chapter four, we aggregated the composite leading index for fujian province for reference of nber methods and got several important conclusions that the leading index can be used for the short forecast of 3 to 6 months, especially for expanding turning points

    第四部分，借鑒美國商務部經濟分析局的方法，合成了福建省經濟運行的先行指數。得出的結論是先行指數能夠用於3到6個月的短期預測，對經濟擴張階段的轉折點預測能力較強。
  17. To calculate the definite value of every kind of factor that influence comprehensive intension of stock in short - term by genetic al. to simulate rise and decline of stock price by comprehensive intension of stock exponent in order to predict short - term stock price in a certain degree. 4

    用遺傳演算法計算出短期內影響股票綜合強度的各種因素的確定值，從而用股票指數的綜合強度模擬出股票的漲跌，以達到在一定程度上對股票價格進行短期預測的作用。
  18. Time series short - term prediction model and long - term prediction model based on the proposed method are developed respectively, and the corresponding learning algorithms are given

    就時間序列的短期預測和長期預測問題分別應用該方法建立了兩種預測模型，並給出了相應的學習演算法。
  19. Academic analysis and experimental results show the method is feasible and effective on shortdated prediction of stock market ; as long as a proper prediction model is chosen, people can get more profits than average market earning

    理論分析及實驗結果表明，該方法對股票市場的短期預測是可行和有效的；只要預測模型選取適當，即可獲得超過市場平均盈利水平的收益。
  20. In the other way, traffic models play an important role in network traffic prediction and design. a good traffic model can help us to keep the status of the network and to control sudden evens in the net work. usually different kinds of the models have

    目前有許多的研究者對網路流量建立不同的數學模型，針對不同的應用有著不同的功能，如對網路作短期預測的數學模型，以及時的控制網路的突發風暴，對網路作長期預測的數學模型，有利於網路的長期維護和長遠的發展。
分享友人
分享到 Line

分享到臉書