One kind of observed value error method is suggested,which can branch out the difference in components surface roughness.
在零件表面粗糙度测量和精度评定中,通常的方法是用Rz参数反映零件表面粗糙度,虽然它是个最或然值,但作为精度分析来讲,它不能很充分的反映表面粗糙度的偶然误差特性,为此提出一种以观测值改正数求零件表面粗糙度的观测值中误差方法,它更能明确分出零件表面粗糙度同一系列中的差异。
And it is successful to test and verify this algorithm in the example which observed values were given by Meyer & Roth.
在最小二乘意义下用 Gauss-Newton法拟合三参数双指数曲面z =γ[exp( -αx) +exp( -βy) ]时 ,充分利用观测值 ,应用循环搜索法确定了参数初始值 。
In this paper, an algorithm named the method of cyclic search is suggested to make full use of observed values to determine the initial values of parameters during double exponential curve is fitted in the meaning of least square by means of Gauss Newton method.
提出了在最小二乘意义下用 Gauss-Newton法拟合双指数曲线时 ,充分利用观测值确定参数初始值的一种算法——循环搜索法 。
Design of Electromagnetic Spectrum End monitoring System Based on WCSN
基于WCSN的电磁频谱末端监测系统的设计
Research Progress of Brain Natriuretic Peptide and N-Terminal Pro-Brain Natriuretic Peptide on Perioperative Monitoring for Congenital Heart Defect
脑钠肽及其N-末端前体在先天性心脏病围术期监测的研究进展
Prima experiments have been done in a swine trachea, and preesures and temperatures in the trachea end are measured dynamically during mechanical ventilation.
在猪气管中进行了初步实验，在机械通气情况下监测了气管末端的压力和温度参数。
Estimation of Postmortem Intervals by Using Terminal Deoxynucleotidyl Transferase;
应用DNA3 末端转移推测死亡时间
VAV Terminal Unit Control Based on the Generalized Predictive Control with Self-adaptive
变风量空调末端广义预测自校正控制
A weight on the end of a line, used to determine water depth.
铅锤系在一条线末端的重物，用来测定水的深度
The ultrasound output power was 6.8mW with an average intensity space time (Isata) of 3.4mW/cm 2.Testicular apoptotic cells were detected by in situ terminal deoxymudeotityl transferase mediated dUTP nick end labeling (TUNEL).
应用原位末端标记技术 (TUNEL)检测各组凋亡细胞。
Cloning and sequencing the 3′terminal of the actin genes in the brown planthopper,Nilaparvata lugens (St?l)
褐飞虱肌动蛋白基因3′末端克隆与测序
Molecular Cytogenetic Detection of Minute Chromosomal Structural Abnormality on the Chromosomal Terminal Regions
染色体末端微小结构异常的分子细胞遗传检测
Quantitation of DNA Breaks and Its Application in Research of Apoptosis Analysis;
DNA末端定量及其在细胞凋亡检测中的应用研究
Detection of the Bean common mosaic virus with RT-PCR and analysis of the sequences of 3′-terminal region
菜豆普通花叶病毒RT-PCR检测及3′末端序列分析
Pose Measurement of Robot Based on Relative Coordinate
基于相对坐标的机器人末端位姿测量方法
The Design of ARM-based Radio Distribution Monitoring Terminal;
基于ARM的无线配电监测终端的设计
Design of Distribution Transformer Terminal Unit Based on uClinux;
基于uClinux的配变监测终端的设计与实现
Monitoring the Pressure, Temperature and Content of Micro-water of SF_6 Gas and Remote Querying;
SF_6气体H、T、P参数监测及远端查询
The Research of Monitoring System of Power Utilization Terminal of Daqing Electric Power Group;
大庆电力集团用电终端监测系统研究
Design of power monitoring terminal based on GPRS technology
基于GPRS技术的功率监测终端设计
Design of Device Applied in Experiment Teaching Based on Network Technology
一种网络化的实验教学监测终端设计