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ERROR: 作品数：1265被引量：1793H指数：16; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：龙志和赵巍唐降龙刘鹏任通先更多>>; 相关机构：北京理工大学华南理工大学南京航空航天大学上海交通大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

Phase-error restraint with the empirical mode decomposition method in phase measurement profilometry被引量：1: 《Chinese Science Bulletin》2012年第14期1648-1654,共7页WEN YongFu CHENG HaoBo GAO Ya ZHANG HuiJing; sipported by the National Natural Science Foundation of China (61128012,60978043,61061160503);the Research Grants Council of the Hong Kong Special Administrative Region (9041577); Phase measurement profilometry(PMP) uses a digital projector and a camera for 3D shape measurement.However,the nonlinear response of the measurement system causes the captured perfect sinusoidal fringe patterns to bec...; 关键词：相位测量轮廓术相位误差模式分解法非线性响应三维形状测量经验模式分解数字投影仪计算机仿真

Data fusion techniques for incomplete measurement of trajectory被引量：2: 《Chinese Science Bulletin》2001年第8期627-630,共4页ZHU JuboDepartment of Mathematics & System Science, National University of Defense Technology, Changsha 410073, China; the National Natural Science Fvmdation of China (Grant No. 69872039).; This paper focuses on data processing for incomplete measurement of trajectory (IMT) in aerospace measurement and control. The IMT means that the principal equipment loses the measured data during some intervals so th...; 关键词：INCOMPLETE measurement of TRAJECTORY data FUSION re- duced PARAMETER model ERROR diagnose.

A population genetics model of linkage disequilibrium in admixed populations被引量：1: 《Chinese Science Bulletin》2001年第3期193-197,共5页Shiheng Tao Rongmei Zhang Jianhua Chu Xiaoming Liu Liping Du Qingyuan Qi Zewei Luo; This work was supported by the National "973" Key Basic Research Project and the National Natural Science Foundation of China (Grant No. 39725018).; Understanding linkage disequilibrium (LD) created in admixed population and the rate of decay in the disequilibrium over evolution is an important subject in population genetics theory and in disease gene mapping in h...; 关键词：LINKAGE disequilibrium ADMIXTURE POPULATION ERROR analysis.

Modelling of gear stochastic vibration considering non-white noise errors被引量：3: 《Chinese Science Bulletin》1999年第4期375-378,共4页Yong Wang Wenjun Zhang; A model to simulate the non-Gaussian non-white-noise random errors of gears is developed with the influence of rotational speed considered. The gear transmission errors is first decomposed into harmonic and random com...; 关键词：GEAR RANDOM ERROR MARKOV process STOCHASTIC vibration.

Accuracy of Lax-Wendroff scheme for discontinuous solutions of convection equations: 《Chinese Science Bulletin》1997年第24期2047-2051,共5页DING LijuanDepartment of Applied Mathematics, Beijing Institute of Technology, Beijing 100081, China; IT is known from Brenner, Thomee and Wahlbin that the well-known second-order Lax-Wendroff scheme is stable in L^2, but unstable in L^p, p≠2. Generally speaking, if the initialdata is smooth enough and if a differenc...; 关键词：Lax-Wendroff scheme modlfled EQUATION DISCONTINUOUS solutions ERROR estimate.

Hartree-Fock quantum Monte Carlo method: 《Chinese Science Bulletin》1997年第13期1090-1093,共4页Huang, HX Xie, QJ Cao, ZX Liu, SB; QUANTUM Monte Carlo (QMC) approach has already been successfully utilized in quantumchemistry. However, QMC algorithm brings statistical errors that are sharply increasedas the investigated system is enlarged. We prop...; 关键词：HARTREE-FOCK QUANTUM MONTE Carlo method LOCAL energy STATISTICAL error.

Whittaker-Kotelnikov-Shannov type sampling theory and the estimates of aliasing error: 《Chinese Science Bulletin》1995年第4期278-282,共5页房艮孙; Project supported by the National Natural Science Foundation of China; Let E be a finite interval or real axis R and denote by L_p（E）, 1≤p≤∞, the classical Lebesque space with usual norm. Let r∈N and denote by L_p^r（R）, 1≤p≤∞, the subspace of func...; 关键词：bandlimited functions ESTIMATE of ERROR ALIASING ERROR MODULUS of smoothness.

ON THE DECODING OF ALGEBRAIC-GEOMETRIC CODES: 《Chinese Science Bulletin》1991年第19期1598-1600,共3页邢朝平; Generally speaking, the parameters of algebraic-geometric codes are better, but there is still not a good decoding algorithm to get these codes go into practice. This note shows an algorithm with less computation. Let...; 关键词：algebraic-geometric CODE DECODING ERROR vector.

RESULTS OF SOLID PRECIPITATION MEASUREMENT INTERCOMPARISON IN THE ALPINE AREA OF RUMQI RIVER BASIN被引量：12: 《Chinese Science Bulletin》1991年第13期1105-1109,共5页杨大庆施雅风康尔泗张寅生杨新元; I. INTRODUCTIONMany studies have shown that precipitation gages offer lower precipitation to some extent, that is, the measured precipitation (P_m) is lower than the true one (P_t), because of the systematic errors ca...; 关键词：PRECIPITATION PRECIPITATION gage ERROR of measurement.

AN EFFICIENT PROCEDURE FOR ESTIMATING TWO SEEMINGLY UNRELATED REGRESSIONS被引量：1: 《Chinese Science Bulletin》1991年第13期1062-1064,共3页刘金山; I. INTRODUCTIONConsider the following system of two seemingly unrelated regressions: Y_i=X_iβ_i+ε_i,; 关键词：linear model seemingly UNRELATED regression mean SQUARE error(MSE).

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