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- optimum gradient method 最优斜量法
- DTP of hand-made before the era of gradient method. DTP时代之后之手工制息不突变色办法。
- Using optimized unrestrainted conjugated gradient method,the optimum intersecting angle and the regularity of optimum point position 'were found. 利用无约束最优化共轭梯度法,求出了最佳交会角和最佳点位的规律。
- Using optimized unrestrainted conjugated gradient method, the optimum intersecton angles and the point positional accuracy in general case are obtained. 用无约束最优化共轭梯度法,求出一般情况下方向后交最佳交会角和点位精度;
- The authors propose a new hybrid conjugate gradient method. 摘要给出一个新的杂交共轭梯度法。
- The aim of this paper is to construct a three-term conjugate gradient method to solve the trust region subproblem. 在本文中,我们提出了解信赖域子问题的三项预处理共轭梯度法,并将这个方法嵌入解大型最优化问题的信赖域算法中。
- 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实现了两种反演算法(梯度法、DFP法),并对这两种算法进行了验模,以评定算法的准确性。
- The cooling in gradient method was applied, the uneven cooling speed was avoided. 通过工艺改进,采用自上而下的梯度式降温方式,避免了降温速度不均匀的问题。
- According to the filter matrix particularity, the filter equation was solved by using conjugate gradient method. 并根据滤波矩阵的特殊性,?用共轭梯度法求解滤波方程。
- Large synthetic diamond was grown by temperature gradient method(TGM) under HPHT. 用高温高压温度梯度法作为实验手段来生长优质宝石级金刚石单晶。
- Large synthetic diamond was grown by temperature gradient method (TGM) under HPHT. 摘要用高温高压温度梯度法作为实验手段来生长优质宝石级金刚石单晶。
- Abstract Large synthetic diamond was grown by temperature gradient method (TGM) under HPHT. 摘要 用高温高压温度梯度法作为实验手段来生长优质宝石级金刚石单晶。
- It was introduced that extraction technics of soybean protein concentrate by continuous gradient method. 介绍了连续梯度法萃取大豆浓缩蛋白的生产工艺。
- The intent here is to identify the basic ingredients of gradient methods. 本节的目的就是了解一下梯度法的基本内容。
- 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. 摘要将最速下降法与共扼梯度法有机结合起来,构造出一种混合优化算法,并证明其全局收敛性。
- Application of complex conjugate gradient method(CCGM) and fast Fourier transform(FFT) to study multitudinous scattering in near-field optics. 利用共轭梯度法与快速傅立叶变换(CCGM-FFT)相结合的方法来研究近场多体散射问题。
- The conjugate gradient method (CGM) and fast Fourier transform (FFT) technique are used to reduce the necessary memory and CPU time. 在求解过程中应用共轭梯度法 (CGM)和快速傅立叶变换 (FFT)相结合的方法降低所需计算机内存和CPU时间。
- Applying the new numerical method-a combination of Newton iteration with gradient method,the authors computed the EHL pressure distribution. 采用梯度法与牛顿法相结合的联合数值法,求出了弹流压力分布,且其收敛速度有明显提高,收敛性能明显改善。
- The market offer optimum condition for sale. 市场为销售提供了最佳条件。
- The bottom slope source terms is treated with surface gradient method so as to obtain the high-order accuracy result in the scheme. 采用这种算法并对浅水方程的底坡源项按水面梯度法进行处理,可以获得较高精度的模拟结果。