In this paper, the first order approximate model of Doppler frequency is assumed, and an algorithm based on the extended RELAX method is proposed to estimate the parameters of chirp signals.
该文采用上述情形的多普勒频率的分段一阶近似模型，在此基础上，提出一种基于推广RELAX算法的线性调频信号参量估计方法。
The optimization method of fixed-order L_1-controller is extended to singular system.
将正常系统固定阶L_1控制器的优化设计方法推广到连续线性广义系统中。
Considering the integer-order systems analysis is happened only in positive frequency domain, this paper is concerned about the extended frequency analysis method for fractional-order control systems.
鉴于整数阶控制系统主要进行正频域分析，本文论述了分数阶控制系统的扩展频域方法。
The authors present a parameter correction process applied to extended boundary condition method (EBCM) in order to make it valid in the deeper groove gratings.
作者对扩展边界条件法(EBCM)进行了参数校正处理，以拓宽扩展边界条件法的适用范围。
This method can be extended to solve the design problems of many different kinds of high order SCF.
所述方法可以推广应用于解决多种类型的高阶开关电容滤波器的设计问题。
A variable-order recursive extended least squares method and a new criterion of order estimation is derived in the paper .
本文给出变阶式递推增广的最小二乘法及阶估计准则。
A clear form of the equations of motion of systems with linear non -holonomic constraints of second order is presented here. And the use of the field method is extended to these systems.
首先给出二阶线性非完整系统动力学方程的显形式，然后将场方法应用于这类系统方程的积分。
A clear form of the equations of motion of systems with linear non -holonomic constraints of second order is presented here. And the use of the field method is extended to these systems.
首先给出二阶线性非完整系统动力学方程的显形式，然后将场方法应用于这类系统方程的积分。
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