搜索结果: 1-7 共查到“应用数学 measurement”相关记录7条 . 查询时间(0.071 秒)
Sequential Design of Reliability Studies to Evaluate Measurement Error of Biomarkers
Sequential Design Reliability Studies Measurement Error Biomarkers
2015/3/20
Studies have suggested that oxidative stress might be implicated in the risk of human infertility. For this reason, the BioCycle study, a longitudinal study to assess the effects of endogenous hormone...
Bias terms of measurement error in treatment by expected estimating equations
Estimating equations Bias Measurement error
2010/11/1
Inference for the effect of treatment on an outcome often suffers from the unavailability of valid measurements of treatment. Due to this, systematic errors in measurements of treatment occur frequent...
Efficiency measurement of enterprises using the financial variables of performance assessment and data envelopment analysis
Financial variables Performance measurement
2010/9/26
The performance measurement of companies has been the subject of numerous surveys during the last few years. In the present study, the Data Envelopment Analysis (DEA) technique as well as the financia...
Wavelet image coding measurement based on system visual human
DWT copression image quality
2010/9/27
A reliable quality measurement is a much needed tool for determining the type and amount of image distortion for the embedded zero tree wavelet image coding based on perceptual techniques. Attempts to...
An inverse problem for the wave equation with one measurement and the pseudorandom noise
the wave equation measurement the pseudorandom noise
2010/11/18
We consider the wave equation $(\p_t^2-\Delta_g)u(t,x)=f(t,x)$, in $\R^n$, $u|_{\R_-\times \R^n}=0$, where the metric $g=(g_{jk}(x))_{j,k=1}^n$ is known outside an open and bounded set $M\subset \R^n...
Efficiency measurement of multi-component decision making units using data envelopment analysis
Data envelopment analysis Decision making unit
2010/9/17
Ordinary DEA models, such as the CCR and BCC models, are not able to measure the efficiency of multi-component decision making units. In management science, there is a need for methods that are capabl...
Cost efficiency measurement with certain price on fuzzy data and application in insurance organization
Data envelopment analysis (DEA) Cost Efficiency
2010/9/10
In this paper, a new approach for obtaining cost efficiency measurmentwith data set of fuzzy numbers are considered. These consistof situations where prices are fixed and known exactly at each decisio...