您要查找的是不是:
- Spectrum parameter estimation 谱参数估计
- LFM signal detection and parameter estimation is deduced.At last, wavelet transform of LFM signal is presented, and LFM signal detection based on wavelet spectrum is studied. 线性调频信号的检测与参数估计是一个广泛受到关注的问题,分析了线调频信号的小波变换,并提出了基于小波谱的线性调频信号检测的算法。
- 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。
- Then, we find the Yang-Baxter equation satisfied by the monodromy matrix defined through Lax operator. Infinite conserved quantities can be obtained by expanding the monodromy matrix repecting to the spectrum parameter. 接着找到了由Lax矩阵所定义的monodromy矩阵所满足的Yang-Baxter方程(YBE),利用monodromy矩阵对谱参数的展开可找出无穷多守恒量,从而证明了此模型的可积性;
- 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。
- Bloom to expect high spectrum parameter A(760,850) among them/R550 with many spectrum index number RVI(810,560) all and acre the number present pole the line related relation of showing the . 其中开花期高光谱参数A (760,850)/R550与多光谱指数RVI(810,560)均与亩穗数呈极显著的线性相关关系。
- 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。
- 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 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.
- 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。
- In his paper the influence of gain medium on three spectrum parameters (fineness, chromatic resolving power, free spectral range) characteristics of Fabry-Perot interferometer is discussed. 摘要本文讨论了增益介质对法布里-珀罗干涉仪(F-P干涉仪)的三个光谱参数:锐度、色分辨本领和自由光谱范围的影响。
- 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。
- 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。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries