| 1. | A method of image zooming based on one - variable vector valued rational interpolation
型向量连分式插值的彩色图像放大方法 |
| 2. | The paper analyses the relationships between the foreign reserves of china and the price index based on the cointegration method and vector error correction model of a variable vector auto - regressive ( var ) model
摘要本文运用多变量向量自回归模型( var )的协整分析方法与向量误差修正模型对我国外汇储备与物价指数之间的关系进行了实证检验。 |
| 3. | Chapter 3 : on the basis of chapter 1 , i present some new conceptions including distance function , distance membership function and fuzzy set of variable vector . then new fuzzy inference systems are constructed : nmamdani fis and nts fis
第三章：在第一章模糊理论的相关概念上，提出距离函数、距离隶属函数和基于变量向量的模糊集合概念，并由此构建了新型的模糊推理系统： nmamdanifis和ntsfis 。 |
| 4. | A variable vector propeller , called the " varivec propeller " , is under development as a new propulsion system for the undersea robot . the varivec propeller is a kind of specific propeller that is capable of continuously generating any degree of thrust in any three dimensional direction by varying blades " pitches cyclically in the process of rotation and responds easily to the slightest change in the robot
全方向推进器是一种在运动过程中螺距角可以变化的螺旋桨，该推进器是一种全新的设计，它最大特点是通过叶片螺距角在桨叶旋转的过程中周期性的改变，产生前后、上下、左右六个方向的推力，并可以容易的对海洋机器人的微小运动作出反应。 |
| 5. | The proposed algorithms have good performances . some improvement on the gvf snake algorithm is presented to solve the problem of gvf snake ' s inability to converge to the rough contour of the brain . a variable vector field is designed and the constraint parameters of the gvf field is made adaptable to the target object features
本文的研究工作主要包括以下几个方面：针对gvfsnake算法提取脑轮廓时不能很好的收敛于光滑性差的脑轮廓的问题，对gvfsnake算法进行了改进，构建了一动态变化矢量场，把gvf场的约束权值设为随目标特征自适应变化，从而提出了一种新的算法，称之为agvf ( adaptablegradientvectorflow ) snake 。 |
| 6. | Besides , i also bring forward a kind of variable vector distance membership function ? auss distance membership function . for the convenience of using the distance membership function , i also get the general formula of partial derivative according to the parameter . chapter 5 : using nts fis to model the cart - pole system and compare the result when using anfis
作为对ntsfis建模的补充，提出了一种基于变量向量的距离隶属函数? ?高斯距离隶属函数mgaussmf ( ； ， _ 0 ， ) ，并推导出了高斯距离隶属函数mgaussmf ( ； ， _ 0 ， )对其参数求偏导的一般公式。 |
