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- There are lots of methods of fitting Logistic model. 逻辑斯谛模型拟合的方法很多。
- As mentioned above, three parameter VFD model can characterize the viscoelasticity of solid propellant. Applied it to SRM dynamic analysis, time and frequency domain response can be calculated. 综上所述,三参数VFD模型能够很好的反映推进剂的粘弹特性,将它用于固体发动机动力学分析,可以得到药柱在时域和频域内的动态响应。
- Based on the three-lager model, three parameter inversion is carried out for the electromagnetic wave logging. It is shown by numerical simulations that the method is feasible and effective. 针对三层地质模型,进行了电磁波测井三参数反演方法研究。最后的数值模拟结果表明了方法的有效性。
- The differentiation results of LPM model and Logistic model false to the financial fraud are unanimous basically. LPM模型和Logistic模型对于财务虚假的判别结果基本一致,效果也基本相同。
- The logistic model in BMDS Version 1.3.1 was used to calculate BMD and the lower limit of BMD 95% confidence range(BMDL). 采用 BMD1 3 1软件中的Logistic模型计算BMD和BMD的95%25可信区间下限(BMDL)。
- Then the author chose samples from listed companies, and adopted an empirical approach by using the KMV model and LOGISTIC model. 在此基础上,通过上市公司样本的精心选择,利用KMV模型和LOGISTIC模型方法,就我国上市公司信用风险的度量进行实证的研究。
- It has been shown that the method has more accurate forecasts,reinforcement learning properties and mapping capabilities by comparing with LPM,Fisher model and Logistic model. 通过与多元线性回归模型、Fisher模型和Logistic回归模型的预测结果对比表明,该方法具有预测精度高,学习与泛化能力强,适应性广的优点。
- A few creative points were made in such areas as the selection of defecting sample, the application of KMV model, and the building of the index system for LOGISTIC model, etc. 在违约样本的选择、KMV模型的应用,以及LOGISTIC模型指标体系的构建等方面体现了一定的创新性。
- Using three parameters Weibul distribution to model product failure mode and applying Weibull Probability Paper(WPP) to simulate shape,scale,and location parameters. 以三参数韦伯分布(Three Parameters Weibull Distribution)仿真产品的失效模式,运用韦伯概率纸(Weibull Probability Paper,WPP)绘图解析形状、尺度、位置参数值。
- The acquired data was regressed with the nonlinear method, the damped least squares, then three parameters of exponential model and regressive curve were attained. 用阻尼最小二乘法进行拟合,求得模型中的3个特性参数。
- The deflate filter takes up to three parameters passed as an associative array. deflate过滤器可以接受以一个关联数组传递的最多三个参数。
- Based on the theory of viscoelasticity, a new approach to construct constant-Q viscoelastic model in given frequency band with three parameters is developed. 基于介质的粘弹性理论,提出了一种使用3个粘弹性参数在给定频带内构造常Q值粘弹介质模型的数值方法。
- The different values of three parameters could indicate the degree of asphyxia. 通过检测上述三种分子客观提示窒息程度,指导临床治疗。
- For usual medium, three parameter velocity analysis evaluates both the bin center stack velocity v without dip influence and the apparent interface dips at two perpendicular directions. 对一般介质来说,三参数速度分析就是求取各面元中心点处,消除了倾角影响的叠加速度v和互相垂直的两个方向上的界面视倾角。
- The Gumbel logistic model is used to describe the dependent structure between the flood peak and flood volume and a bivariate joint distribution of peak-volume using PDS sample approach is developed. 以隔河岩水库坝址洪水研究为例,分析了当洪峰超过其某一频率的设计值时,各不同频率的设计洪量发生的条件频率,并对同频率设计值组合的两变量重现期进行了计算。
- A three parameter synchronous test process is implemented by surface intelligent depth meter and a high precision storage electronic pressure meter, for which working principles are given. 试井三参数同步测试工艺是由地面智能计深装置和井下高精度存储式电子压力计共同实现的,给出了它们的工作原理。
- We analysed the case-control data of House Rats type of Epidemic Hemorrhagic Fever(EHF), which were 60 pairs from an urban area and 54 pairs from a rural area,with the single-factor- matched method and Logistic model. 对城市60例和农村54例家鼠型出血热病例作1:1配对病例对照研究。
- The three parameters can be used in parameter estimation of disturbances with lower computational load and characteristic of being better anti-noised. 这3个特征量可 对扰动进行参数估计,且计算量小、抗噪性强。
- GIS provides spatial information for logistic model which is used to predict the probability of the spatial distribution of Bos gaurus readei habitat in Naban River nature reserve of Xishuangbanna. GIS为逻辑斯蒂回归模型提供空间信息,并执行逻辑斯蒂模型预测印度野牛生境在该区的空间分布概率。
- Association between pet ownership and childhood asthma was analyzed by use of Logistic models. 宠物饲养与儿童哮喘的关系主要采用Logistic回归分析。