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- For the dependence on the stator resistance and rotor time constant in the vector control of induction motor,a parameter estimator based MRAS was designed. 针对异步电动机矢量控制中对定子电阻和转子时间常数等参数的依赖性,设计了一种基于模型参考自适应律(MRAS)的参数辨识器。
- 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。
- We discuss the parameter estimation of uniform distribution in a circle. Based on the order statistic, we obtain the estimator and confidence interval of the radius. 摘要研究了圆内二维均匀分布的参数估计，利用次序统计量得到了圆的半径的估计量与置信区间。
- With estimating the numerator of the new SIMO model transfer function first and the common denominator later, the parameter estimation of the original SISO model is obtained. 再估计出这个新的单输入多输出系统的传递函数，最后得到原单输入单输出系统的模型参数。
- 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。
- In view of the function requirements of power window anti-pinch system, a physics model and a second-order control model for the system are set up with a corresponding parameters estimator proposed. 摘要针对电动车窗防夹系统的功能需求，给出了电动车窗防夹系统的物理模型，并建立了电动车窗防夹控制系统的二阶控制模型，提出了简易的控制系统估计器；
- 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。
- As Hurst parameter estimated bias exists, the precision may be improved by using non-linear estimate, where ARFIMA model is proposed and used for verification. 从统计结果来看，样本序列呈现出尖峰、胖尾等有偏特征，明显不满足正态分布的假设，表明收益序列可能具有长程相关或记忆性。
- 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.
- For the problem of PPS parameter estimation, the DPT method is lucubrated. This method may estimate the highest order of PPS. 4)针对多项式相位信号的参数估计问题,以最大似然估计为基础详细介绍了基于DPT的PPS信号参数估计的方法,本方法可以估计PPS信号的阶数;
- Signal parameter estimation of PSA means estimating the angles of arrival and the polarization angles simultaneously according to the samples of PSA. 用克拉美一劳限(CRB)来衡量信号到达角和极化角的估计精度，利用Fisher信息矩阵求逆导出信号到达角和极化角CRB的解析表达式，两信号特征参量接近时，它们的估计精度均下降。
- 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。
