2) check digit check
检验位检验
3) permutation test
置换检验
1.
As the recent development of high power computers and statistical softwares, permutation tests become more and more attractive to practitioners.
置换检验是一种统计检验方法。
2.
An improved method based on permutation test was proposed,whose performance was investigated by two real examples.
之后将置换检验的方法引入信用评分模型的验证,通过两个实例的实证研究,考察了置换检验在二项响应回归模型预测能力中的稳定表现。
3.
In this paper we study the size and the power of permutation test and compare them with those of other test methods under small sample size.
Fisher(1935)和Pitman(19337,1938)提出一种与分布无关的置换检验,但当时受限于计算量大,发展和应用有限。
4) Confidence test
置信检验
1.
Based on the theory of confidence tests, the test methods for normal population characteristics are presented in this paper, which include the strong test, the weak test and the weak-strong test.
本文根据置信检验理论,建立了正态母体特征值的置信检验方法,包括母体均值、百分位值、百分率、标准差和变异系数的强检验、弱检验和弱强检验,可以满足不同的实际需求。
2.
Based on the confidence distribution,a new theory of confidence tests is established,which includes three kinds of tests:strong test,weak test and weak strong test.
本文提出了母体特征值置信分布的概念,建立了置信检验理论,该理论包括强检验、弱检验和弱强检验三种检验方法,分别满足了不同工程检验的需求。
3.
In the background of Rayleigh clutter,signals after optimizing are confidence tested and trajectory calibrated.
在瑞利杂波条件下,对经过动态优化后的信号进行杂波置信检验和航迹检测和校正。
5) Position detection
位置检测
1.
Design of photoelectrical encoder position detection system based on FPGA;
基于FPGA的光电码盘位置检测系统的设计
2.
High resolution digital velocity detection and dynamic position detection methods;
高精度数字测速及动态位置检测算法
3.
Sensorless rotor position detection of SRM based on voltage pulses to two phases;
基于两相脉冲激励的开关磁阻电动机无位置传感器转子位置检测
6) position detecting
位置检测
1.
Design of position detecting control circuit based on encoder sensor;
基于光电码盘传感器的位置检测控制电路设计
补充资料:验收抽样检验和监督抽样检验标准
验收抽样检验和监督抽样检验标准
standards for acceptance sampling and audit sampling inspection
扣nshou ehoUVa叩Jianyan he iiandu eh以JYang iianyanbi0Ozhun验收抽样检验和监督抽样检验标准(stands记sfor accepteLnce sampling and audit saznpling Ins侧沈-tion)有关抽样检验的中华人民共和国国家标准至1卯8年已达20个。其中验收抽样检验标准有巧个,它们是:①《逐批检查计数抽样程序及抽样表》(GBIT2828一1987),②《周期检查计数抽样程序及抽样表》(G田T282乡一1987),③《不合格品率的计量抽样检查程序及抽样表》(GBIT6378一1986),④《计数序贯抽样检查程序及表》(GBZT8()5l一1987),⑤《单水平和多水平计数连续抽样检查程序及表》(CBIT 5052一1987),⑥《不合格率的计量标准型一次抽样检查程序及表》(GBIT 8()53一1987),⑦《平均值的计量标准型一次抽样检验程序及抽样表》(GBIT 8()54一1卯5),⑧《不合格品率的计数标准型一次抽样检查程序及抽样表》(GB/T13262一1991),⑨《跳批计数抽样检查程序》(GWT13263一1卯1),⑩《不合格品率的小批计数抽样检查程序及抽样表》(GB/T 13么抖一I卯I),⑧《抽样检查导则》(G田T13393一1卯2),⑩《挑选型计数抽样检查程序及抽样表》(GBIT13夕场一l卯2),O《粒度均匀散料抽样检验通则》(G脚T 13732一l卯2),。(孤立批计数抽样检验程序及抽样表》(GBIT 1523乡一l更抖),0《计量截尾序贯抽样检验程序及抽样表》(GBIT l63()7一l型拓)。 监督抽样检验标准有5个,它们是:①《产品质量监督计数抽样程序及抽样表》(GBIT 14162一1卯3),②《产品质量平均值的计量一次监督抽样检验程序及抽样表》(GB/T 14灾盯一l臾抖),③《产品质量监督小总体计数一次抽样检验程序及抽样表)(CBITI,侣2一1卯5),④《产品质量监督复查程序及抽样方案》(GBIT163C盼一1性尧刹玉),⑤《产品质量监督计数一次抽样检验程序及抽样方案》(eBzTI科37一l期)。 在上述的抽样检验标准中,较有代表性的抽样检验标准是GBIT2828、GB/T132以、GBIT6378、GBlT8()54,月41,、侧,J
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