分析中采用副瓣电平可调的切比雪夫窗函数。
Chebyshev window, whose sidelobe level is adjustable, is adopted.
本文将车贝雪夫多项式推广到不规则格点上。
In this -paper Chebyshev polynomial is generalized into irregular grids.
常见的方法有多项式逼近,切比雪夫多项式逼近。
The general methods are polynomial approximation and Chebyshev approximation.
切比雪夫函数及最平坦型巴特·沃兹函数皆为其特例。
The Chebyschev or Butterworth function is the special type of this function.
用车贝雪夫不等式求出了任意分布下监测点数上限值。
The maximuminspecting number was calculated by Chebeshev's inequality under arbitrary distribution.
他又呆了一个星期,设法弄到比古比雪夫更远的火车票。
He stayed another week, trying to nail down train tickets beyond Kuibyshev.
本文介绍了由切比雪夫多项式逼近的标准电阻温度公式。
This paper describes the approximate resistance-temperature formula of standard resistors by Tchebysheff polynomial.
本文讨论在切比雪夫意义下最佳非均匀间隔稀布阵列的综合问题。
This paper discusses the synthesis of optimum thinning arrays by nonuniform spacings in the sense of Dolph-Chebyshev.
利用加权切贝雪夫方法,将多目标优化问题化简为单目标优化问题。
The problem of multiobjective optimization is simplified to that of scalar objective optimization by weighted Tchebycheff procedure.
看看这辆花里胡哨的雪夫兰太浩,它现在正式成为世界上最聪明的汽车。
This pimped-up Chevrolet Tahoe is now, officially, the cleverest car in the world.
本文基于切比雪夫正交多项式数值逼近方法,提出预测智能控制算法。
The predictive intelligent control scheme is proposed, which is based on approximation theory and numerical method of Chcbyshev orthogonal polynomial.
利用切比雪夫多项式拟合广播星历的卫星坐标,以实现卫星轨道的标准化。
The Chebyshev polynomial was applied to fit satellite coordinates of the broadcast ephemeris to realize satellite orbit standardization.
经论证提出了抗混滤波器的设计指标,进行了切比雪夫抗混滤波器的设计计算。
The design specification of antialiasing filter is presented by proof and the design and calculation of Chebyshev antialiasing filter is performed.
带有一对传输零点的准椭圆函数滤波器相比切比雪夫型滤波器具备更好的选择性。
The quasi-elliptic function filter with one transmission zero has the better selectivity than the general Chebyshev filter.
本文介绍用切比雪夫逼近多项式分析非线性电路的方法以及用计算机实现的例子。
In this paper, the author presents a method of Chebyshev approximate polynomial for analysing nonlinear circuit as well as an example of its computer realization.
利用辛变换条件得到了一些新的切比雪夫多项式公式、三角恒等式和双曲恒等式。
In this paper by using the symplectic transformation condition, some new formulas including Chebyshev Polynomial, trigonometric identity, hyperbolic identity were obtained.
对计算有限域上切比雪夫多项式的特征多项式算法进行改进以提高算法的执行速度。
A Characteristic polynomial algorithm for computation of Chebyshev polynomial over finite field is modified to achieve faster execution speed.
本文在切比雪夫曲线拟合方法的基础上,提出了一种高次曲线磨耗形踏面的设计方法。
On the basis of Chebyshev curve fitting method, a new method to design worn profile tread is proposed by this paper.
将本方法在周期时段划分、拟合精度、函数收敛方面与契比雪夫多项式拟合法进行了对比。
The Fourier polynomial fitting is compared with the Chebysher polynomial fitting in the division of cyclic time interval and fitting accuracy as well as convergence of function.
本文讨论有源滤波器滤波函数的逼近问题,提出了一种寻优方法,计算切比雪夫型滤波函数。
This paper describes the approximation of active filters. An optimum seeking method is used to calculate the filter functions which have the form of Chebyshev approximation functions.
一种是“可变参数内插法”,另一种是用契比雪夫多项式对卫星直角坐标进行高阶内插的方法。
One of them is "the interpolation of variable parameters" and the other is the higher order interpolation of rectangular coordinates of satellites by means of Chebyshev polynomial.
本文提出一种微分运算矩阵法,通过切比雪夫级数和最小二乘法辨识线性分布参数系统的参数。
In this paper, a method of operational matrix of differentiation is introduced in the identification of coefficients of linear distributed system by using Chebyshev series and least squares.
给出了用切比雪夫多项式方法,求时滞系统的无穷时间线性二次型反鐀控制律的近似解析解的新方法。
A new algorithm derived from Chebyshev polynomials is presented for the approximate analytic solution of infinite-time linear-quadratic optimal feedback control law for time-delay systems.
针对多区域切比雪夫伪谱时域算法稳定性方面的问题,采用隐式和显式两种时间积分方式对此进行改善。
The implicit and explicit time integration schemes are used to improve the stability condition of the MCPSTD algorithm.
最后,用切比雪夫映射进行了实验研究。结果表明:理论分析与实验结果是一致的,该序列具有良好的性能。
Finally, we used Chebychev map for our experimental research, the results show that: experiments results are accordant with our theoretic analysis and those sequences have excellent properties.
最后,用切比雪夫映射进行了实验研究。结果表明:理论分析与实验结果是一致的,该序列具有良好的性能。
Finally, we used Chebychev map for our experimental research, the results show that: experiments results are accordant with our theoretic analysis and those sequences have excellent properties.
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