eutaxic

Effects of creating channel and stripe by solidified fiber for fabricating porous bioceramics;

固化纤维在多孔生物陶瓷内的隧道条纹效应

Automatic Identification and Quantitative Assessment for Stripe Effect on Fabric Surface;

织物表面条纹效果的自动识别与定量评价

Investigation of the distribution of raster diffraction stripe;

光栅衍射条纹分布的探讨

Striation Filter and its Optimization Method;

条纹式滤光片及其优化方法

The procedure of pipe laser oxygen cutting and the model of generation of striation on cut surface were studied respectively.

了研究管材激光有氧切割过程和切割表面条纹形成模型。

The basic steps of the laser interferometric imaging is as follows: firstly, forming laser interference fringes in a certain space; secondly, the scattered light is yielded from an object which travels across the interference field, then a detector is employed to detect the scattered light; finally the image is reconstructed through certain processes to the scattering light.

激光干涉成像的基本方式是，利用激光在空域形成干涉条纹场，当目标同条纹场间有相对运动动时，其产生的回波信号强度会发生变化，利用探测器探测回波强度，再将此强度信号进行处理，便可获得目标强度反射率分布函数，达到还原像的目的。

The Optimum Angle of Eliminating Harmful Fringes of Copy Holograms;

消除拷贝全息图有害条纹的最优化角度

Model Study of Time Delay and Phase Fringe Stopping in Satellite Observation of VLBI;

卫星VLBI观测时延和相位条纹旋转模型研究

The theory and method of wavelet spectrum are applied in correlation process of VLBI system, and models in time field, frequency field and correlation field are built based on orthogonal Daubechies wavelet, and researches are made on variances and residual time delay of correlation phase fringe of observation satellite signal by wavelet method in an availability frequency band.

卫星VLBI观测信号以相关处理机为关键处理技术,将小波谱分析理论和方法应用于VLBI观测信号的相关处理过程中,以Daubechies正交小波构建时域、频域和相关域模型,在有效信号带宽的范围内对卫星观测信号在时域、频域和相关域进行小波分析研究,对互相关相位条纹进行方差和剩余时延分析,结果表明尽管只对两个台站的卫星观测信号进行了整数bits的时延补偿,但小波谱模型在卫星VLBI观测信号的相关处理过程中,对相关相位条纹谱的质量有明显的改善。