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错误密度
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  “错误密度”译为未确定词的双语例句
     Adopt new language, the advanced development way, perfect development course, Can reduce mistakes, but it is impossible to totally eliminate the mistake in the software. These mistakes need to be found out by test, the density of the mistakes in the software needs too.
     采用新的语言、先进的开发方式、完善的开发过程,可以减少错误的引入,但是不可能完全杜绝软件中的错误,这些引入的错误需要测试来找出,软件中的错误密度也需要测试来进行估计。
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  相似匹配句对
     Don't Punish Every Mistake
     错误·成长
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     The Mistake with Beauty
     美丽的错误
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     Density "Experiment
     密度的实验
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     DENSITY OF THE EARTH
     地球的密度
短句来源
     Grace′s density diffusion model is dissected, with error having been found.
     首先剖析Grace的交叉口车队密度散布模型 ,发现其错误所在。
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  error density
Nonlinear wavelet smoothing of error density in a semiparametric regression model
      
This framework also allows us to relax the usual condition of known error density with non-vanishing Fourier transform, so that a nonparametric class of densities is valid; therefore, even the shape of the noise density need not be assumed.
      
The paper also studies the least absolute deviation and a class of certain minimum distance estimators of regression parameters and the kernel type density estimators of the marginal error density when the errors are long range dependent.
      
The application of the ML method in linear regression requires a parametric form for the error density.
      
Neither the design density nor regression function nor scale function is assumed to be known, but they are suppose to be differentiable and an estimated error density is suppose to have a finite support and to be at least twice differentiable.
      
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An investigation on how to construct software reliability model (averagefault numbers, fault density and workload) is made by using the synthetical theory ofsoftware reliability modeling created by M. Trachtenberg in this paper. General characterand difference among a linear reliability model, a geometric reliability model and aRayleigh reliability model are illustrated with examples. Software failture rate is proved tobe a product of average software fault "numbers', visual fault density and workload. Dis-cussion...

An investigation on how to construct software reliability model (averagefault numbers, fault density and workload) is made by using the synthetical theory ofsoftware reliability modeling created by M. Trachtenberg in this paper. General characterand difference among a linear reliability model, a geometric reliability model and aRayleigh reliability model are illustrated with examples. Software failture rate is proved tobe a product of average software fault "numbers', visual fault density and workload. Dis-cussion in this paper will be useful for the prediction and measurement of software reliabili-ty and research on the practical models in engineering and parameters evaluation in the fu-ture.

本文运用美国科学家M.Trachtenberg的软件可靠性建模的综合理论就如何建造软件可靠性模型(平均错误数、错误密度和工作负荷)进行探讨,举例分析线性可靠性模型、几何可靠性摸型、Rayleigh可靠性模型的共性和差别,论证软件失效率为软件平均错误“数量”、视在错误密度和工作负荷的乘积,文中所进行的研究对于今后进行软件可靠性预测和度量,研究工程实用的模型以及参数估计有一定的参考价值。

The descriptive model and data analysis model are introduced on the basis of the structure and properity of personal software process (PSP). The critical factors that influence defection density (DOS) and defection removal rate (DRR) are analyzed by means of diagrams. A quadratic relationship between the dependent variables DDS, DRR and their corresponding independent variables is established. The instructive conclusions that the A/ FR and YIELD are the most important two factors affecting PSP and they need...

The descriptive model and data analysis model are introduced on the basis of the structure and properity of personal software process (PSP). The critical factors that influence defection density (DOS) and defection removal rate (DRR) are analyzed by means of diagrams. A quadratic relationship between the dependent variables DDS, DRR and their corresponding independent variables is established. The instructive conclusions that the A/ FR and YIELD are the most important two factors affecting PSP and they need special attention during the software development process are drawn.

从个体软件过程(PSP)的体系结构和属性出发,介绍了其描述模型和数据分析模型,以图表的方式分析了影响错误密度(DDS)和错误移去率(DRR)的关键因素,建立了非独立变量DDS和DRR与它们相应的独立变量之间的二次关系,通过这些研究得出了有意义的结论:A/FR和YIELD是影响PSP最重要的两个关键因素,因此在软件开发过程中要特别注意这两个因素。

Now people realize gradually that the so called software crisis is only the state of affairs, i. e. there is mistake in software. Just because of this, caused the uncontrolled cost. Rate of possessing and quality when developing the softwareo The mistake is the softwares predicable, and no way to change it, since the soft-ware is done by people, all the thing done by people can not be prefect. The key thing is to find the way to a-void the mistake and correct the mistake, thus the mistake in program will be...

Now people realize gradually that the so called software crisis is only the state of affairs, i. e. there is mistake in software. Just because of this, caused the uncontrolled cost. Rate of possessing and quality when developing the softwareo The mistake is the softwares predicable, and no way to change it, since the soft-ware is done by people, all the thing done by people can not be prefect. The key thing is to find the way to a-void the mistake and correct the mistake, thus the mistake in program will be to less degree.

现在人们已经逐渐认识到所谓的软件危机实际上仅是一种状况,那就是软件中有错误,正是这些错误导致了软件开发在成本、进度和质量上的失控。有错误是软件的属性,而且是无法改变的,因为软件是由人来完成的,所有由人做的工作都不会是完美无缺的。问题在于如何去避免错误的产生和消除已经产生的错误,使程序中的错误密度达到尽可能低的程度。

 
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