stochastic time series造句
例句與造句
- The researches of stock price forecasting which obey stochastic time series models
遵循隨機時間序列模型的股價預(yù)報研究 - According to the data of the covariance - stationary stochastic time series , we can get the state space modeling algorithm quickly and stably by singular value decompositi on and orthogonal projection . this algorithm will be faster and more stable
在已知平穩(wěn)隨機時間序列樣本數(shù)據(jù)的情況下，論述了如何采用正交投影算法和正交奇異值算法建立隨機時間序列的狀態(tài)空間模型和狀態(tài)矢量估計，這種數(shù)學(xué)建模方法對于船舶機艙中的系統(tǒng)數(shù)學(xué)建模有很大的幫助 - In this paper , an adaptive hidden markov model ( ahmm ) approach for on - line hand - drawn shape recognition is presented . in our method , hmms are chosen as the core recognizer due to its great ability to model stochastic time series . many improvements are made to the traditional hmm recognizer in order to increase the flexibility of the recognition system , the resulting framework can not only adaptively learn from training data , but also can adapt system behavior to input hand - drawn shape
本文提出了一種用于聯(lián)機手繪圖形的自適應(yīng)隱馬爾科夫模型識別方法，該方法利用隱馬爾可夫模型( hmm )對時序隨機序列的描述能力作為手繪圖形識別中的核心分類器，并且在傳統(tǒng)hmm識別結(jié)構(gòu)的基礎(chǔ)上進行了改進，使得識別系統(tǒng)不僅具有自適應(yīng)學(xué)習(xí)訓(xùn)練樣本的能力，而且具有根據(jù)輸入圖形特征調(diào)節(jié)系統(tǒng)行為的能力。 - It's difficult to find stochastic time series in a sentence. 用stochastic time series造句挺難的