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- Parameter estimation of radar target scatterer plays an important role in the process of target characteristics analysis and target recognition. 雷達目標散射中心的參數估計對目標特性分析和目標識別有重要意義。
- The new method treats the problem of parameter estimation and noise reduction for chaotic time series as a nonlinear minimization process and solves it using steepest descent algorithm. 這種新方法把對混沌時(shí)間序列的參數估計和噪聲抑制看作是一種最小化過(guò)程,并利用了最速梯度下降方法解決。
- Interval Newton algorithm is used extensively in the calculation of chemical engineering such as the determination of phase stability, reactive azeotropes, robust process simulation, reliable parameter estimation, etc. 由于區間牛頓法強壯的全局收斂性和同時(shí)求得多個(gè)解的能力使得區間牛頓法廣泛地應用在化工計算領(lǐng)域,如:相穩定性分析、反應共沸物的判斷及組成確定、穩態(tài)過(guò)程模擬、參數估計等等。
- The new method treated the problem of parameter estimation and filtering for chaotic time series as a nonlinear minimisation process and solved it by using a steepest descent algorithm. 這種新方法把對混沌時(shí)間序列的參數估計和濾波看作是一種最小化過(guò)程,并利用了最速梯度下降方法解決。
- Be familiar with molding machine and their process parameter settings. 熟悉注塑工藝和注塑設備的性能。
- Also, the CRB of parameter estimation of LFM under normal gauss circumstance is carried out and a real low boun... 另外推導出了一般高斯環(huán)境下的LFM參數估計的CRB界,為一般高斯環(huán)境下的估計的參數的方差提供實(shí)際下界。
- The appro-aches of recognition, determining order, parameter estimation and examination of th-ese models are presented. 給出了這三種模型的識別、定階、參數估計和檢驗方法; 討論了某些非平穩模糊隨機時(shí)間序列;
- For the problem of PPS parameter estimation, the DPT method for PPS parameter estimation is introduced. 針對多項式相位信號的參數估計問(wèn)題,介紹了基于DPT的PPS信號參數估計的方法;
- The structure and process parameters of DSE yarns are analyzed. 分析了DSE紗線(xiàn)的結構和加工性能。
- Gelatinize of process parameters are shown in table 2. 涂膠的不關(guān)工藝參數見(jiàn)表2。
- Baum-Welch algorithm is often made to optimize parameter in parameter estimation problem. 在參數估計問(wèn)題中常常要用Baum-Welch重估計算法來(lái)優(yōu)化參數。
- An abridged algorithm of 2D hidden Markov chain model and its parameter estimation method are made. 針對現有的二維隱馬氏模型算法給出了一種簡(jiǎn)化算法及參數估計方法。
- The process of power spinning for taper has been simulated and an estimation model of finite element post-process has been established according to predicting process parameters. 根據預測的工藝參數對錐形件強力旋壓過(guò)程進(jìn)行模擬,建立有限元模擬后處理評價(jià)模型。
- The effect of the process parameter on the preparation of the carbon nanotube film is discussed. 詳細討論了制備工藝參數變化對碳納米管生長(cháng)的影響。
- Levenberg-Marquardt algorithm can also be used to solve the nonlinear inverse problem of the parameter estimation. 遺傳算法是一種相對較新的用于最優(yōu)化估計的方法,也可以用于求解反問(wèn)題。
- Nonlinear parameter estimation approach can also be used to converse the formation permeability. 可以采用非線(xiàn)性參數估計的方法反演地層的滲透率;
- With the same laser processing paramete... 理論值與實(shí)測值符合很好。
- Marchesi with which we make use of it in the parameter estimation of the gray model. Marchesi創(chuàng )造的一種曲線(xiàn)擬合技術(shù),可以用于GM模型的參數估計中。
- Effect of process parameters on curvature of PC bar has been investigated. 研究了工藝參數對國產(chǎn)PC鋼棒彎曲度的影響。
- Data requirements of parameter estimations are thus reduced. 此方法可確實(shí)簡(jiǎn)化參數的估計與縮減其所需歷史資料量。