参数估计

So, it can be established the single logarithmic model to characterize the soil water diffusivity of the Nanxiaohegou basin.

因此，可以用参数B作为反映地貌类型的指标，应用于区域土壤水分扩散率的估计中。

It identifies small parameters, moreover avoids online solving the Diophantine equation and inverse matrix. So the computation load of algorithm can be reduced greatly, and real-time property is advanced.

4提出一种基于灰色模型的多变量广义预测控制算法，该算法所需估计的参数少，而且多步情况下无需求解Diophantine方程，从而使计算量明显减少，极大的提高了实时性。

Then, the minutiae sets are aligned globally through coordinate transform, and the alignment parameters are optimized by using affine transform and least square method. Finally, minutiae matching and directional field matching are respectively achieved based on the minutiae alignment, and the two matching scores are fused into a single to obtain a more reasonable result. Experimental results show that this method contributes to ensure the accuracy of fingerprint identification as well as possesses the real-time performance.

该算法首先利用脊线信息快速确定满足局部匹配要求的细节点对，在此基础上进一步通过全局坐标变换完成细节点的全局配准，并采用仿射变换模型通过最小二乘估计对配准参数进行优化，然后在配准的基础上分别进行细节点匹配和方向场匹配，最后对两种匹配分值进行融合，以取得较合理的匹配结果。

Disaggregate methods are utilized in this paper to formulate the departure time and transportation mode double class Nested Logic models,and then the arithmetic of the model i...

利用非集计方法，构造了旅客出发时刻和运输方式选择行为的双层巢式逻辑决策模型，并对模型参数的估计方法进行分析。

Disaggregate methods are utilized in this paper to formulate the departure time and transportation mode double class Nested Logic models , and then the arithmetic of the model is analyzed.

利用非集计方法，构造了旅客出发时刻和运输方式选择行为的双层巢式逻辑决策模型，并对模型参数的估计方法进行分析。

This dissertation investigates the interval estimate for the parameter in Poisson distribution, which is a basic, but important problem in mathematical statistics.

本文研究了数理统计中一个最基本最重要的问题，Poisson分布中的参数区间估计问题。

Combined with statistical based Bayesian estimation and adaptive distribution parameter estimation, an effective denoising algorithm is gained.

结合贝叶斯估计技术和自适应分布参数确定方法，给出了有效的图像去噪算法。

In chapter 4, a sufficient condition for stability of time-delay T-S fuzzy systems subject to actuator saturation is first provided, and the problem of estimating the domain of attraction is also formulated.

第四章针对输入受约束的时滞T-S模糊系统，在系统参数确定的情况下，给出系统渐近稳定的充分条件，系统的吸引域的估计问题被转化为一个线性矩阵不等式形式的约束优化问题。

A new method of calculating the angle parameter in FRFT domain based on the eigenfunction of time-varying channel is proposed in this letter for FRFT-OFDM systems.

摘要针对FRFT-OFDM(分数阶傅里叶域的正交多载波)系统，该文提出了一种基于信道时变传输函数的FRFT域角度参数的估计算法。

The concept of optical electronegativity and its use in estimating physicochemical parameters of simple oxides

的概念，光电和其使用在估计理化参数的简单氧化物

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新