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- DTP of hand-made before the era of gradient method. DTP時(shí)代之后之手工制息不突變色辦法。
- The authors propose a new hybrid conjugate gradient method. 摘要給出一個(gè)新的雜交共軛梯度法。
- The aim of this paper is to construct a three-term conjugate gradient method to solve the trust region subproblem. 在本文中,我們提出了解信賴(lài)域子問(wèn)題的三項預處理共軛梯度法,并將這個(gè)方法嵌入解大型最優(yōu)化問(wèn)題的信賴(lài)域算法中。
- In the paper we analyze and realize using MATLAB two inversion techniques (the gradient method and the DFP method), and check the two techniques , too. 本文分析并用MATLAB實(shí)現了兩種反演算法(梯度法、DFP法),并對這兩種算法進(jìn)行了驗模,以評定算法的準確性。
- The cooling in gradient method was applied, the uneven cooling speed was avoided. 通過(guò)工藝改進(jìn),采用自上而下的梯度式降溫方式,避免了降溫速度不均勻的問(wèn)題。
- According to the filter matrix particularity, the filter equation was solved by using conjugate gradient method. 并根據濾波矩陣的特殊性,?用共軛梯度法求解濾波方程。
- Large synthetic diamond was grown by temperature gradient method(TGM) under HPHT. 用高溫高壓溫度梯度法作為實(shí)驗手段來(lái)生長(cháng)優(yōu)質(zhì)寶石級金剛石單晶。
- Large synthetic diamond was grown by temperature gradient method (TGM) under HPHT. 摘要用高溫高壓溫度梯度法作為實(shí)驗手段來(lái)生長(cháng)優(yōu)質(zhì)寶石級金剛石單晶。
- Abstract Large synthetic diamond was grown by temperature gradient method (TGM) under HPHT. 摘要 用高溫高壓溫度梯度法作為實(shí)驗手段來(lái)生長(cháng)優(yōu)質(zhì)寶石級金剛石單晶。
- It was introduced that extraction technics of soybean protein concentrate by continuous gradient method. 介紹了連續梯度法萃取大豆濃縮蛋白的生產(chǎn)工藝。
- Based on the steepest descent method and the conjugate gradient method, a hybrid algorithm is proposed in this paper, and its global convergence is proved. 摘要將最速下降法與共扼梯度法有機結合起來(lái),構造出一種混合優(yōu)化算法,并證明其全局收斂性。
- The intent here is to identify the basic ingredients of gradient methods. 本節的目的就是了解一下梯度法的基本內容。
- Application of complex conjugate gradient method(CCGM) and fast Fourier transform(FFT) to study multitudinous scattering in near-field optics. 利用共軛梯度法與快速傅立葉變換(CCGM-FFT)相結合的方法來(lái)研究近場(chǎng)多體散射問(wèn)題。
- The conjugate gradient method (CGM) and fast Fourier transform (FFT) technique are used to reduce the necessary memory and CPU time. 在求解過(guò)程中應用共軛梯度法 (CGM)和快速傅立葉變換 (FFT)相結合的方法降低所需計算機內存和CPU時(shí)間。
- Applying the new numerical method-a combination of Newton iteration with gradient method,the authors computed the EHL pressure distribution. 采用梯度法與牛頓法相結合的聯(lián)合數值法,求出了彈流壓力分布,且其收斂速度有明顯提高,收斂性能明顯改善。
- The bottom slope source terms is treated with surface gradient method so as to obtain the high-order accuracy result in the scheme. 采用這種算法并對淺水方程的底坡源項按水面梯度法進(jìn)行處理,可以獲得較高精度的模擬結果。
- Application of complex conjugate gradient method (CCGM) and fast Fourier transform (FFT) to study multitudinous scattering in near-field optics. 摘要利用共軛梯度法與快速傅立葉變換(CCGM-FFT)相結合的方法來(lái)研究近場(chǎng)多體散射問(wèn)題。
- The conjugate gradient method was applied in the prior smoothing process of the multigrid iteration procedure to improve the convergence rate. 在多重網(wǎng)格迭代的前光滑過(guò)程中,選擇了共軛梯度法提高其收斂率;
- In this paper, the two-point stepsize gradient method which together with one new nonmonotone line search technique is proposed. 摘要給出一個(gè)兩點(diǎn)步長(cháng)梯度方法,其將與一個(gè)新的非單調線(xiàn)搜索技術(shù)相結合。
- The variables in the linear subproblem are decoupled by a conjugate gradient method and the nonlinear one is treated as a quasilinear problem. 線(xiàn)性問(wèn)題用共軛梯度法解除壓強-速度的耦合;非線(xiàn)性問(wèn)題進(jìn)行局部線(xiàn)化。