逆算法,inverse approach
1)inverse approach逆算法
1.The FE inverse approach and the optimization of process parameters in sheet metal forming;有限元逆算法及其在板料成形工艺优化中的应用
2.Based on inverse approach of FE and by sensitivity analysis optimization BFGS(Broyden-Fletcher-Goldfarb-Shanno) method,considering FLC and WLC curve as object function,this paper presented a method to optimize the drawbead restraining forces and position in sheet metal forming process for optimism of drawbead sensitivity analysis.基于有限元逆算法和灵敏度优化的BFGS(Broyden-Fletcher-Goldfarb-Shanno)算法,提出一种以成形极限曲线和起皱极限曲线作为目标函数,优化拉深成形中的拉深筋位置和大小的拉深筋灵敏度优化算法。
3.Based on ideal deformation theory, the authors developed a finite element inverse approach for sheet metal forming process simulation, and the computer program was implemented.依据理想形变理论 ,研究开发了冲压成形过程模拟的有限元逆算法 ,并考虑了成形中的压边力 ,拉延筋等工艺条件 ,实现了计算机程序。
英文短句/例句

1.Inversion Algorithm of Multivariable Linear Time-Variable System and Its Reduced Inverse System;多变量线性时变系统的求逆算法及降阶逆系统
2.The Fast Algorithm for Finding Inverse and Generalized Inverse of FLS r-Circulant Matrix;首尾和r-循环矩阵的逆与广义逆的快速算法
3.Fast Algorithms for Finding Inverse and Generalized Inverse of Resultant Cyclic Matrix;求结式循环矩阵的逆与广义逆的快速算法
4.The reconstruction algorithms include back projection algorithm and filter back projection algorithm for inverse problem.逆问题部分实现反投影算法和滤波反投影算法。
5.Fast and Parallel Algorithms for g-r Circulant Matrices;g-r循环矩阵求逆的快速算法和并行算法
6.Multiple converse ant colony algorithm based on simulated annealing基于模拟退火算法的多道逆向蚁群算法
7.CSA: An Accelerated Algorithm of Inverse Image WarpingCSA——一种加速的图像逆映射算法
8.CR: An Algorithm for Mining Association Rules in Reverse OrderCR:一种逆向的关联规则挖掘算法
9.The Studies of Numerical Methods for the Inverse Problems Based on Electroencephalogram;脑电逆问题求解的数值计算方法研究
10.Research on the Reduction Algorithm for Reverse Engineering of Autobody;车身逆向设计中数据压缩算法的研究
11.Image Encryption Based on Reversible Cellular Automata;基于可逆元胞自动机的图像加密算法
12.A Study on the Algorithm of Digital Color Inverse Halftoning Based on Scanning;基于扫描输入的彩色逆半调算法研究
13.Research on Algorithm of Reversible Data Hiding Based on Spatial Domain;基于空间域的可逆数据隐藏算法研究
14.Research on Image Encryption Algorithms Based on Invertible Maps;基于可逆映射的图像加密算法的研究
15.A Recurrence Method of Grades for Left Pseudo Inverse and Right Pseudo Inverse;关于左、右伪逆矩阵的阶数递推算法
16.A Calculation Method for Generalized Inverse Matrix of Rectangular Matrix;长方形矩阵的广义逆矩阵的计算方法
17.Converse Derivation--the Gold Key to Calculations of Physics in Junior Middle School;逆推法——初中物理计算题解答的“金钥匙”
18.A Fast Algorithm for the Inverse Matrices and Multiplication of Hankel Matrices;Hankel矩阵求逆与相乘的一种快速算法
相关短句/例句

quasi-inverse algorithm准逆算法
3)backstepping algorithm逆推算法
1.A simplified nonlinear robust control algorithm was presented so as to improve the robustness of the designed controller for a nonlinear course-keeping system for ships through simplifying backstepping algorithm,which connected the backstepping algorithm with the closed-loop gain shaping algorithm.为提高控制器的鲁棒性能,针对非线性船舶航向保持系统,将简化的逆推算法与闭环增益成形算法相结合,设计出非线性鲁棒控制器。
2.For Norrbin ship mathematical model with nonlinear and uncertain characteristics,the ship steering robust controller was designed successfully based on backstepping algorithm and nonlinear damping algorithm.针对带有不确定项的Norrbin非线性船舶模型,将逆推算法和非线性阻尼算法相结合,设计非线性船舶航向鲁棒控制器。
4)reversible algorithm可逆算法
5)modular inversion algorithm模逆算法
1.Under the analysisof a universal modular inversion algorithm, an improved algorithm is given in this paper.在分析一种通用有限域GF(2m)模逆算法的基础上,提出改进算法。
6)Montgomery modular inverseMontgomery 逆算法
1.After a comprehensive investigation of the Montgomery modular inverse algorithm and its refined versions, we present two modified high radix algorithms.本文通过对 Montgomery 逆算法核心部分的改进,得到两种分别以4为基和8为基的优化算法。
延伸阅读

逆推学习算法分子式:CAS号:性质:又称逆推学习算法,简称BP算法,是1986年鲁梅哈特(D. E. Rumelhart)和麦克莱朗德(J. L. McClelland)提出来的。用样本数据训练人工神经网络(一种模仿人脑的信息处理系统),它自动地将实际输出值和期望值进行比较,得到误差信号,再根据误差信号从后(输出层)向前(输入层)逐层反传,调节各神经层神经元之间的连接权重,直至误差减至满足要求为止。反向传播算法的主要特征是中间层能对输出层反传过来的误差进行学习。这种算法不能保证训练期间实现全局误差最小,但可以实现局部误差最小。BP算法在图像处理、语音处理、优化等领域得到应用。