To over-come this limit,recently proposed methods based on the spline reconstruction,the principle com-ponent analysis,the adaptive filtering and the wavelet transform are firstly presented.
为了克服这一缺陷,文章介绍了近期提出的样条重建、主元分析、自适应滤波、小波变换等分离血流与管壁多普勒信号的方法,并通过计算机仿真实验比较了它们的分离性能。
The theoretical model of IRFPA two-dimensional microscanning and interpolation reconstruction has been founded through analyzing the processes of microscanning imaging and reconstruction.
通过对微扫描成像和重建过程的分析,建立了红外焦平面阵列二维微扫描成像插值重建的理论模型。
In digital lensless Fourier transform holography,performing inverse Fourier transform directly to the digital hologram for the numerical reconstruction of the object field requires two conditions.
对数字无透镜傅里叶变换全息图直接采用逆傅里叶变换进行物场的数值重建时,需要满足两个条件:第一,全息图的记录过程必须满足傍轴近似条件,否则再现过程中会产生非傍轴像差;第二,记录全息图时物平面与参考点光源到全息图记录平面的距离必须相等,否则再现过程中会产生离焦像差。
The numerical reconstruction formula in digital holography is analysed theoretically.
对数字全息中像的数值重建公式进行了理论分析,对采用不同重建公式所重建像的振幅和相位分布特点进行了讨论。
Uniformly-solving Algorithm of Interpolation and Reconstruction of Complicated B-spline Surfaces;
插值问题的统一求解算法及复杂曲面B样条重建
B Spline Curve and Surface Reconstruction Based on Genetic Algorithm;
基于遗传算法的B样条曲线曲面重建
Adaptive Cubic B-Spline Approximation on Curve and Surface Reconstruction;
曲线曲面重建中的三次B样条自适应逼近算法
Study of Volume Modeling Based on Spline Interpolatin;
基于样条模型重建体数据场的造型研究
Method of Virtual Data Points on Reconstruction of Complicated B-spline Surfaces;
B样条复杂曲面重建的虚拟型值点方法
Research on Three-dimension Reconstruction Based Cubic B-Spline
基于三次B样条的三维重建方法的研究
C～2-continuous Surface Reconstruction Based on Triangle Mesh and B-spline Surface Smoothing;
三角网格模型的C～2连续曲面重建与B样条曲面光顺
That shabby street needs remodelling.
那条陋街需要重建。
This method is suggested because the weight of one full coating might be too much, and you would probably have some trouble keeping it in place on the lath.
建议这样做的原因是一个整层的重量会很大，可能不大容易在板条上使灰浆就位。
B-spline Curve and Surface Reconstruction under Geometric Constraint;
几何约束条件下的B样条曲线曲面重构
We have thus arrived at the very important theorem.
这样我们就得了一条很重要的法则。
Uniform duplicate mixed hyperbolic polynomial B-spline curves
均匀二重混合双曲多项式B样条曲线
Singularity and Inflection Points Distribution of Planar Cubic B-Spline in Barycentric Coordinate Space
重心坐标系下三次B样条奇拐点分析
A New Curve Reconstruction Algorithm Based on K-neighbor Tracing Re-sampling
一种新的基于重采样的曲线重建算法
Modeling with Triangular B-Splines: Theory and Implementation;
基于三角域的B样条建模：理论与实践
an area ripe for redevelopment
条件成熟即可重建的地方.
Key Laboratory and the Platform of Science and Technology Build Focal Point;
重点实验室与科技基础条件平台建设
Reviewing,Examining and Reconcidering,Rebuilding on One of the Principles of Teaching;
关于一条教学原则的回顾、审视与重建