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- 3 - D parameter estimation 三维参数估计
- Also, the CRB of parameter estimation of LFM under normal gauss circumstance is carried out and a real low boun... 另外推导出了一般高斯环境下的LFM参数估计的CRB界,为一般高斯环境下的估计的参数的方差提供实际下界。
- The appro-aches of recognition, determining order, parameter estimation and examination of th-ese models are presented. 给出了这三种模型的识别、定阶、参数估计和检验方法； 讨论了某些非平稳模糊随机时间序列；
- For the problem of PPS parameter estimation, the DPT method for PPS parameter estimation is introduced. 针对多项式相位信号的参数估计问题，介绍了基于DPT的PPS信号参数估计的方法；
- Baum-Welch algorithm is often made to optimize parameter in parameter estimation problem. 在参数估计问题中常常要用Baum-Welch重估计算法来优化参数。
- An abridged algorithm of 2D hidden Markov chain model and its parameter estimation method are made. 针对现有的二维隐马氏模型算法给出了一种简化算法及参数估计方法。
- Levenberg-Marquardt algorithm can also be used to solve the nonlinear inverse problem of the parameter estimation. 遗传算法是一种相对较新的用于最优化估计的方法,也可以用于求解反问题。
- Nonlinear parameter estimation approach can also be used to converse the formation permeability. 可以采用非线性参数估计的方法反演地层的渗透率;
- Marchesi with which we make use of it in the parameter estimation of the gray model. Marchesi创造的一种曲线拟合技术，可以用于GM模型的参数估计中。
- Genetic Parameter Estimation and Analysis on Improvement Effect of High-Yielding Gutta-percha Clones Associate with Eucommia ulmoides Oliv. 杜仲高产胶无性系遗传参数估计与改良效果分析。
- The optimum detection based on the maximum likelihood is realized through the parameter estimation of two kinds of image block DCT coefficients. 该方法利用DCT变换中图像块低频能量的差异将DCT系数划分成平滑和纹理两类;并分别对这两类数据进行参数估计以实现基于最大似然比的最优检测.
- Data requirements of parameter estimations are thus reduced. 此方法可确实简化参数的估计与缩减其所需历史资料量。
- The workstation is in charge of real-time data acquirement, data store, net communication, alert or other parameter estimation. 其中，现场工作站是旋转机械状态监测系统的重要组成部分，主要实现数据实时采集、数据存储、网络通信、报警及特征参数的实时分析判断等功能。
- Objective To explore the differences between CTT and IRT in ability parameter estimation and its effects on predictive validity of job performance. 目的探讨CTT与IRT对被试能力参数估计的差异以及对绩效预测性的影响。
- Process an d parameters of the spinning of the lampstand with thin-wall cambered surface h ave been expounded,which can be applied to lampstands and lampshades of various shapes and machinery parts. 介绍了采用旋压成形工艺加工薄壁大圆弧灯座的工艺流程和工艺参数,以及该工艺的适用范围。
- It is a important index of the linear unbiasedness property of parameter to measure a parameter estimation method in multiple linear regression. 多元线性回归分析中，参数无偏性是参数估计方法的一个重要指标。
- Wang Cheng, Hu Weidong, Yu Wenxian. The ESPRIT-LS based amplitude-phase compensation parameters estimation in multi-band radar signal fu-sion. Systems Engineering and Electronics, 28(2006)3, 350 ? 354, 375, (in Chinese). 王成;胡卫东;郁文贤.;多带雷达信号融合中的幅相补偿参数估计
- The experiments for parameter estimation of nonlinear regression modelings show that the HGA has better generalization and effectiveness. 非线性回归模型参数估计的实验表明该算法具有较好的通用性和有效性。
- Parameter estimation of radar target scatterer plays an important role in the process of target characteristics analysis and target recognition. 雷达目标散射中心的参数估计对目标特性分析和目标识别有重要意义。
