结果表明,在激光衍射测微中,用硬件插值细分的方法可以使其测量精度更为精确。
This simulated experiment shows that the method with the hardware equidistant subdivision can improve highly its measured accuracy in laser diffraction measure fine wire diameters.
实验结果表明:采用插值细分的方法能够提高图像传感器的分辨力和细丝直径的测量精度。
This test results show that the method of equidistance subdivision can highly improve the resolution of the image sensor and the measurement accuracy of the wire tiny diameter.
在激光衍射法测量微细线径的基础上,提出用硬件插值细分的方法来确定衍射图样暗纹间距。
Be based on measuring wire tiny diameter with laser diffraction, a method of hardware equidistance subdivision for dark string spans of diffraction fringe is presented.
介绍了基于插值细分法的第二代小波变换的基本原理和变换过程,给出了小波降噪的阈值选取方法。
The principle and process of the second generation transform based on interpolating subdivision is described, and then the selection of wavelet shrinkage is provided.
首次指出了六点二重插值格式可以达到C3连续,并构造了一种新的C3连续的六点三重插值细分格式。
For the first time, this paper points out that the arity-2 interpolating 6-point scheme is C3-continuous in certain range. A new C3-continuous arity-3 interpolating 6-point scheme is also proposed.
将基于法向的曲线细分技术应用到图像插值中,提出一种基于细分的图像插值算法。
By extending the normal based subdivision scheme for curve and surface design, a new algorithm for image interpolation is proposed in this paper.
论述了利用“游标插值”的信号细分新方法,研制差线栅传感器的新思想。
The new thought of developing differential grating displacement sensor with the novel signal subdivision method of slipper interpolating is described.
联合细分模式具有较强的曲线网插值能力,但却难以构造带有尖锐特征的复杂外形曲面。
Combined subdivision scheme is good for interpolating curve networks, but it cannot construct complex surface with sharp features.
使用插值算法相当于细分了控制规则,从根本上消除了量化误差,改善了系统的稳态性能。
The interpolation is equal to subdivide those control rules, so the quantization error can be eliminated thoroughly, and the system can get better steady-state performance.
通过对单个平面三角片的单独细分,最后我们得到一张插值原三角网格顶点和顶点法向的光滑曲面。
We subdivide very single planar triangle independently, and finally get a smooth surface interpolating the vertices of the original triangle mesh and their normals.
二次细分网格位移边界值采用等参逆变换法由一次网格的计算结果插值得到。
The displacement boundary values of the small model use the results of the large model, which are obtained by interpolating with numerical inverse isoparametric mapping.
一种基于多项式插值改进的亚像素细分算法。
Based on polynomial interpolation to improve the sub-pixel subdivision algorithm.
一种基于多项式插值改进的亚像素细分算法。
Based on polynomial interpolation to improve the sub-pixel subdivision algorithm.
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