logistic curve的例句大全

The logistic curve was first put forward by P. Frerulst, the Belgian scholar in 1838 . LaterP.

Logistic(逻辑斯谛)曲线最早由比利时学者(P. Frerulst)在1838年提出.

the application of fuzzy forecasting techniques of logistic curve to the prediction of harbour handling capacity

Logistic曲线Fuzzy预测法在港口吞吐量预测中的应用

logistic curve model is the important one of time series forecasting methods. the article applies this model to chongqing urban inhabitant income forecast in order to explain logistic curve model's application in the economics.

Logistic曲线模型预测是一种重要的趋势外推预测方法，作者以重庆市城镇居民收入预测为例，说明Logistic曲线模型预测方法在经济预测中的应用。

Logistic curve model and genetic algorithm is used to predict the future development of the first, second and tertiary industries and GDP of Gaochun.

并应用Logistic曲线模型结合遗传算法对高淳GDP和第一、第二、第三产业未来发展进行了预测，分别提出高淳经济发展的高、中、低三种方案。

Economic Effectiveness of Technical Supervision Inspection of Electrical Products Using Logistic Curve

用Logistic曲线模拟电器产品监督检验的经济效果

Brand Power Quantitation and Its Logistic Curve& A Case Study on Haier Refrigerator and Xihu Beer

品牌力的量化管理及其逻辑曲线研究&以海尔冰箱与西湖啤酒为例

This paper defines the concept of brand power, summarizes the method of brand power quantitation, puts forward a logistic curve of brand power, and reveals the Matthew Effect of brand power.

本文在对品牌力的概念进行定义的基础上，总结了品牌力的量化方法，并导出了品牌力的逻辑曲线。

in this paper, it quotes those theorems concerned of grey control theory which mr deng julong has founded, according to method of least squares to calculate the parameter of logistic curve, dealt with by grey fitting and compared it with weighted fitting.

本文应用灰色理论中灰导数拓扑空间的定理和非线性灰色建模的方法，直接按最小二乘法求解logistic曲线的参数，对曲线进行灰色法拟合，并与加权拟合法进行了对比。

By use of Logistic Growth Model and the network externality theory, we draw an S curve of the network externality avail of the telecom carriers for a clear analysis of underlying characteristics for the changes.

运用Logistic增长模型以及网络外部性理论绘制出电信企业网络外部性效用的S型曲线，并分析其的变化特点。得出网络外部性下电信企业的竞争行为和策略。

objective to explore the application of logistic model in roc curve analysis.

目的探讨logistic回归模型在有协变量或多指标联合诊断试验ROC分析中的应用。

When the state attached importance to knowledge, the effect of the individual education years to the enlistments ratios of logistic presented an inverted U-shaped curve.

当国家重视知识的作用时，受教育程度对参军对数偶值的影响大致表现为倒U状。