1) B-Spline interpolation
B样条插值
1.
The alternative EMD approach circumvents the problem of boundary continuation in B-Spline interpolation,where the signal is assumed to be infinitely long.
在改进的EMD算法基础上,通过对本征模函数使用“新的滤波停止条件”,获得了更好的实验分解结果,同时,由于改进的EMD算法假定信号是无限长的,回避了B样条插值中节点延拓的固有问题,研究了有限长度信号的端点延拓问题,给出了端点延拓算法,从而弥补了已有方法的不足,使之更具实用性。
2.
Traditional methods on 3D-restruction are not fit to rotary slice,a feasible method based on B-spline interpolation is posed,aimed at 3D-restruction on rotary slice.
传统的三维重构方法不适用于旋转式切片,该文针对旋转式切片提出了一种可行的三维重构方法,即基于B样条插值的重构方法,解决了旋转式切片的实体建模问题,在绘制时利用OpenGL的NURBS接口编程,比三角面片逼近等方法的重构时曲面的绘制质量有了显著提高。
3.
The paper introduces the method by which the curve passed the original points through B-spline interpolation.
文章介绍了通过B样条插值法使曲线经过平面已知点的方法及其在计算机上的实现,通过实验得到了较好的效果。
2) B-Spline
B样条插值
1.
It controls motional process by means of PID and smoothes motional curve with algorithm of B-Spline interpolation.
该系统运用离散PID算法对运动过程加以控制以及通过B样条插值算法对运动曲线进行平滑处理,控制效果接近于连续系统。
2.
The system uses B-spline to smooth the curve, and uses PID algorithm to make the move-process more precise.
描述了采用TMS32C32浮点DSP和10K10可编程逻辑器件的高速高精运动控制系统的构成,该系统使用B样条插值算法对运动曲线进行平滑处理和用PID算法对运动过程加以控制。
3.
The method to realize movement-control system is given through algorithm of B-Spline interpolation and controls motional process by means of PID.
文中描述了用TMS320C32浮点DSP和可编程逻辑器件 (FPGA)相结合来构成高速高精度运动控制器的设计思想 ,给出了通过B样条插值算法对该系统运动曲线进行平滑处理以及运用离散PID算法对运动过程进行控制的实现方法。
3) B-spline interpolation
B-样条插值
1.
In order to realize high-quality edge detection for the image,this paper introduces a new approach for edge detection based on B-spline interpolation.
为了能高质量地进行图像边缘检测,提出了一种新的基于B-样条插值的边缘检测方法。
2.
In order to ensure high quality of the rotated image, the cubic B-spline interpolation to calculate th e gray of pixels of the rotated image is adopted.
提出一种基于无限脉冲响应和有限脉冲响应数字滤波技术的快速 B-样条插值法 ,并将其应用于实时图像旋转处理中。
3.
In this paper, a new numerical model is proposed based on B-spline interpolation for transient of interconnects.
本文基于 B-样条插值提出了一种分析高速互连线瞬态响应的新的数值模型。
4) cubic B-spline interpolation
三次B样条插值
1.
Spatial shape error concealment method based on cubic B-spline interpolation;
基于三次B样条插值的形状错误隐藏算法
2.
Second the cubic B-Spline interpolation transform is carried out on the three sections.
提出了利用双门限分割灰度级后再进行三次B样条插值非线性变换的MR图像增强算法,将图像灰度级按两个灰度阈值分割为目标区、过渡区、背景区,对这三个不同的区域采用不同的灰度变换方法。
3.
In this paper,we consider two-point boundary value problem Ly(x):= y ″(x)-p(x)y′(x)-q(x)y(x)= g(x) by the cubic B-spline interpolation method.
讨论了Ly(x):=y(″x)-p(x)y(′x)-q(x)y(x)=g(x)的两点边值问题的三次B样条插值解法。
5) B-spline surface interpolation
B-样条曲面插值
1.
By bicubic B-spline surface interpolation,reference depth map(RDM)is reconstructed to represent actual terrain.
通过双三次B-样条曲面插值重建参考地图(RDM),选取RDM中部分地图附加正态白噪声模拟当地水深地图(LDM)。
6) interpolating B-spline function
B-样条插值函数
1.
By using of interpolating B-spline function,the numerical solution of initial value problem of a kind of an ordinary differential equition set is discussed.
引用三次B-样条插值函数推导了一类一阶常微分方程组初值问题的数值解,给出了一个近似求解公式,并且得到了此公式的局部截断误差为O(h5)。
补充资料：样条插值
样条插值
spline interpolation
样条插值15幽姆inter卯h俪;en“a益。一。，Tepn。:。，，] 借助于样条(sPljne)的插值，亦即，构造一个插值样条(illterPolation sPhae)，使其在预置点x，i=0，…，月，处取给定的值f(x).通常，插值样条在端点处满足某些附加条件.例如，就剖分△。:“=x。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条