例句與用法

1. a class of algorithms for unconstrained nondifferentiable programming
   一類無約束不可微規(guī)劃算法
2. firstly, this thesis introduces the present situation of the research and methods of medical image registration . the major classes of algorithms and relative techniques are reviewed and several specific examples of each class of algorithm are described
   本文首先介紹了醫(yī)學圖像配準研究的現(xiàn)狀和方法，對各類配準算法及其相關技術進行了綜述，并大量分析了各類方法的不同應用實例。
3. firstly, this thesis introduces the present situation of the research and methods of medical image registration . the major classes of algorithms and relative techniques are reviewed and several specific examples of each class of algorithm are described
   本文首先介紹了醫(yī)學圖像配準研究的現(xiàn)狀和方法，對各類配準算法及其相關技術進行了綜述，并大量分析了各類方法的不同應用實例。
4. in this paper, a class of algorithms which are update quasi-newton methods for unconstrained optimization as follows : this article consists, of three parts . the first part is the introduction of the quasi-newton methods for unconstrained optimization . the second part is the proof of the global and superlin-early convergence of the generalized-quasi-newton methods . the third part is quasi-newton-non-convex class methods and its global convergence . the main results of the second part are as follows : theorem of global convergence
   在第一章中，主要是根據(jù)焦寶聰提出的廣義擬牛頓算法，對目標函數(shù)放寬了條件限制，結合goldstein線性搜索，對一般目標函數(shù)進行了收斂性的討論，其主要結果如下：全局收斂性定理若f(x)在r~n上二次連續(xù)可微，有下界，水平集。