参量估计,Parameter estimation
1)Parameter estimation参量估计
1.For the problem of parameter estimation of one dimensional and two dimensional chirp signal in additive colored Gaussian noise,a new method based on fourth-order cumulant is proposed.针对加性高斯有色噪声背景下的一维、二维线性调频信号的参量估计问题,引入高阶统计量,提出了一种基于四阶累积量的新方法。
2.This paper addresses the issue of detection and parameter estimation of multicomponent Polynomial Phase Signals (mc-PPS s) embedded in noise,based on high-order ambiguity function (HAF).提出了先由对应于不同时间延迟参数的高阶模糊度函数估计出一组相位系数估值 ,然后采取表决方法从该组估值中提取出最终相位系数估值的参量估计方法 。
3.By adopting the correlator,process gain and highlight parameter estimation precision are improved by accumulating and multiplying multi-highlight information.为了提高鱼雷自导捕获和识别低反射强度目标的能力,分析了时域压缩副本相关器的工作原理,并基于时域压缩副本相关器,采用多亮点信息的累加和相乘来进一步提高处理增益和亮点参量估计精度,提出了双通道时域压缩副本与回波联合相关器技术和双通道时域压缩副本与回波相关联合乘法器技术,并对这2种方法进行了深入的理论分析和仿真。
英文短句/例句
1.Research on Array Processing for Multi-parameter Estimation of Non-stationary Signals;非平稳信号阵列多参量估计技术研究
2.Parameters Estimation and Time-frequency Analysis of Chirp Signal;线性调频信号的参量估计与时频分析
3.Research on Multiple Parameters Estimation of Non-stationary Radar Signals;非平稳雷达信号多参量估计方法研究
4.Cross Esprit Methods Estimating The Parameters of Closesinusoids in Colored Noise;色噪声背景下正弦参量估计的互ESPRIT法
5.Asymptotic Properties of the Tail Index Estimator and the Second Order Parameter;尾指数估计量及二阶参数估计量的渐近性质
6.Estimation of Parameters and Statistical Properties in the Error-in-Variable Models;度量误差模型参数估计及其统计性质
7.Kernel estimation with variable bandwidth for nonparametric regression econometric models;非参数计量经济模型的变窗宽核估计
8.t invariant estimate of location parameter局部参数的最佳不变量估计;局部参数的最佳不变量估计
9.Array Signal Parameter Estimation Based on Fourth-Order Cumulants;基于四阶累积量的阵列信号参数估计
10.Parameter Estimation of Uni-vector Sensor for Wideband Sources;基于宽带源的单矢量传感器参数估计
11.Parameters Estimation of Multi-Component LFM Signal Based on DAF基于DAF的多分量LFM信号参数估计
12.Independent Component Analysis Based on Parametric Parzen Window Estimation基于参数Parzen窗估计的独立分量分析
13.Parameters Estimation for Zero-sequence Parameter On-line Measurement of Transmission Lines with Mutual Inductance互感线路零序参数在线测量中的参数估计
14.Numerical Display Targets and Estimating Method of Connectivity Number-Parameter Estimating Method of Statistics Based upon Identity;联系数据的数量表现指标及其估计方法——同异反统计的参数估计法
15.Defects of the Traditional Econometrics Model and Nonparametric Estimation传统经济计量模型的缺陷与非参数估计
16.Design Parameter Estimation of Bivariate Environmental Conditions in Ocean Engineering;海洋工程双变量环境条件设计参数估计
17.Theory of variable bandwidth estimation for non-parametric simultaneous equation econometric models;非参数计量经济联立模型的变窗宽估计理论
18.A CFAR Detection and Parameters Estimation for OFDM Signals Based on Cyclic Cumulants基于循环统计量的OFDM信号CFAR检测及参数估计
相关短句/例句
electrical parameter estimation电气参量估计
3)differential coefficient estimation微分参量估计
1.Research on one-orderdifferential coefficient estimation based on Kalman filtering;基于Kalman滤波的一阶微分参量估计方法的研究
4)Estimation of measuring parameter测量参数估计
5)parametric model estimation参量模型估计
1.A new equivalent time sampling method based onparametric model estimation is invented to solve the problem of normal equivalent time sampling method,which needs accurate trigger circuit,precision timing circuit or time measuring circuit.针对现有的常规的等效时间采样方法必须具备准确的模拟触发电路,必须具备精确的定时电路或时长检测电路,并且波形重建时间长甚至不能完全重建的问题,提出一种基于参量模型估计的周期信号等效时间采样方法。
6)parameter estimation参数估计
1.Application of genetic simulated annealing algorithm inparameter estimation of Archie equation;遗传模拟退火算法在阿尔奇公式参数估计中的应用
2.The performance analysis of differential evolution algorithm and its application inparameter estimation of a dynamic model;差分进化算法的性能分析及其动力学模型参数估计
3.Windkessel Model s Parameter Estimation Based on Visual Basic;基于Visual Basic的windkessel模型参数估计
延伸阅读
参量阵见水声学、非线性声学。
