| 释义 |
chebyshev 英t'ʃebɪʃef美t'ʃebɪʃef BNC⁷³⁶³⁷
基本例句
n.契比雪夫¹⁰⁰
A Characteristic polynomial algorithm for computation of Chebyshev polynomial over finite field is modified to achieve faster execution speed.
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。211.103.157.156
Although the Chebyshev filter possesses attractive performances, its applications are limited due to the response properties being defined in the frequency domain.
切比雪夫滤波器是一种性能优良的滤波器，由于是在频域上定义其响应特性，从而限制了它的适用性。 cnki
In a same standard, PCB based on Butterworth, Chebyshev, Legendre are designed out, the dimension and filter function are compared.
同一指标下，设计出巴特沃斯、契比雪夫、勒让德原型滤波器印制板，给出并比较了实现尺寸与滤波特性。 cnki
The chain consists of a dual- mode, highly linear, fourth order Chebyshev active RC filter and three VGA stages.
基带由双模的高线性度的四阶切比雪夫形式的有源 RC低通滤波器以及三级可变增益放大器构成。 dictall
The design specification of antialiasing filter is presented by proof and the design and calculation of Chebyshev antialiasing filter is performed.
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。 cnki
The general methods are polynomial approximation and Chebyshev approximation.
常见的方法有多项式逼近，切比雪夫多项式逼近。 cnki
The Chebyshev polynomial was applied to fit satellite coordinates of the broadcast ephemeris to realize satellite orbit standardization.
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。 dictall
According to the research results in the dissertation, the distributions of Chebyshev and Binomial are important methods for the Broad band mode discriminator.
本文研究表明切比雪夫分布和二项式分布都是宽带模式识别器研究和设计的重要方法。 cnki
Based on numerical approximation theory, the second chebyshev polynomial is introduced to match the probabilistic density function of the rock random parameters from the sample date.
直接根据试验样本值，运用第二类切比雪夫正交多项式来拟合岩土参数的概率密度函数。 cnki
Based on the program-controlled switch- capacitor active filters MAX262, a Chebyshev multi- frequency band-pass filter is designed.
基于可程控的开关电容有源滤波器 MAX262，设计一种切比雪夫型多频点带通滤波器。 dictall
By using MATLAB signal and using window method, frequency sampling and Chebyshev approximation the design of low pass digital filter in the toolbox have been processed.
采用窗函数法、频率抽样法和切比雪夫最佳一致逼近法，通过调用Matlab信号处理工具箱中的函数设计低通数字滤波器。 dictall
First of all, the general coupling matrix synthesis methods for generalized Chebyshev filtering functions and the designing steps of cavity filters are analyzed.
首先，分析了利用广义切比雪夫滤波函数综合耦合矩阵的方法，并且给出了腔体滤波器设计的方法。 cnki
In Chapter 2, systematically research on the theory of generalized Chebyshev filters.
第二章，系统的介绍了广义切比雪夫滤波器理论。361xs
In this paper by using the symplectic transformation condition, some new formulas including Chebyshev Polynomial, trigonometric identity, hyperbolic identity were obtained.
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。 dictall
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.
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。 cnki
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.
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。 cnki
Method The improvement of coherent averaging method of Reducing Respiratory Interference was discussed, and evaluation- fitting respiratory wave and filter of Chebyshev's polynomial as presented.
方法首先讨论了对传统抗呼吸干扰的相干平均法改进，同时提出了估计拟合呼吸波和时域切比雪夫正交多项式消除呼吸干扰的方法。 cnki
On the basis of Chebyshev Polynomial approximation method, a new method to design worn profile tread is proposed by this paper.
在切比雪夫多项式逼近法的基础上，提出了一种高次曲线磨耗形踏面的设计方法。 cnki
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.
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。 cnki
Previous investigations on the use of C chebyshev polynomial in meteorology dealt with only the expansion in equidistant grid nets.
以往国内外关于车贝雪夫多项式应用的研究，都只限于等距格点。 cnki
Several algorithms are reported, including the method to eliminate the effect of serial resistance with CHEBYSHEV fitting;
报导了提取几种参数的算法，包括用 CHEBYSHEV拟合法去除串联电阻的影响； cnki
The quasi- elliptic function filter with one transmission zero has the better selectivity than the general Chebyshev filter.
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。 zidian8
The separative matrices of shifted Chebyshev polynomials of the first and second kinds, which have a nice structure and an elegant recursive formula, are introduced at the first time.
本文首次定义和推导了移位切比雪夫多项式第一类和第二类的分离矩阵，它具有简洁的递推关系和三角形结构。 journal.ecust.edu.cn
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.
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。 cnki
This paper discusses the synthesis of optimum thinning arrays by nonuniform spacings in the sense of Dolph- Chebyshev.
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。 cnki
This paper introduces a Chebyshev rectangular-circular transducer by computdesign.
本文介绍切比雪夫矩圆变换器的计算机设计。 cnki
This gave emphasis to the synthesis and design of the general Chebyshev filters and duplexers, and studied the related theories and technologies.
本文以射频段广义切比雪夫滤波器和双工器的综合与研制为主，研究了与之相关的理论与技术。 fabiao |