Chebyshev相关论文
基于发夹式微带带通滤波器提出了一种3.5 GHz频率的小型化功率放大器。采用将级联耦合微带线进行“U”型化处理来缩小输出匹配电路......
Numerical Solution of Partial Differential Equation: Strong vs. Weak Formulation, Global vs. Local I
This talk explores the tradeoffs between the strong and weak formulation for solving partial differential equations. Fin......
随着社会的快速发展，无线通信已经逐渐发展成为人们的基本生活需求之一。当前，无线通信系统采用跳频和直扩方式来抗截获以及抗侦收，随......
This work shows that each kind of Chebyshev polynomials may be calculated from a symbolic formula similar to the Lucas f......
通过阐述USBKey和chebyshev多项式的概念性质以及身份认证的基本技术,提出了软硬件相结合的身份认证方法的思想。针对传统身份认证......
<正> Let f∈C[-1, 1] and Tx（x）=cos（n are cosx） be the Chebyshev polynomial of degree n. Tn（x） has all its zeros in （-1, 1）, at t......
无常繁殖，结构的工程问题之一，正在接受由于很重要的负担在自然是随机的，结构的参数典型地易于变化的事实增加注意。在学习，搭配间隔分......
In the energy regulation based varibable-speed electrohydraulic drive system, the supply energy and the demanded energy,......
In view of the difficulty of automatic adjustment, the recovery lag and the major accident potential of the mine ventila......
A new beamforming method in time-domain is described in this paper. Based on the pipe line architecture, the variable di......
ＳＮ９７０１是具有自学习功能的神经网络模块，本文主要介绍其功能、原理及其在控制领域中的应用。
SN9701 is a neural network module with s......
介绍了高速电路与 MCM互连线分析方面的研究与开发工作 ,包括两种新的传输线瞬态分析方法 ,及基于 SPICE的互连线分析系统。
This......
DESIGN OF LOW-VOLTAGE AND LOW-POWER FULLY INTEGRATED FILTER BASED ON LOG-DOMAIN CURRENT-MODE INTEGRA
In this paper a novel log-domain current-mode integrator based on MOS transistors in subthreshold is proposed. The inte......
滤波技术的应用是傅里叶变换光谱仪对于光源光谱再现的关键 ,利用连续时间滤波器 Max2 74设计了 Chebyshev带通滤波器 ,结合实际研......
How to calculate the highly oscillatory integrals is the bottleneck that restraints the research of light wave and elect......
提出了一种基于多输出电流控制传送器(CCCII±)的n阶低通滤波器设计方法。所设计的n阶低通滤波器由n个CCCII±、n个电容和电流加权......
An analog baseband circuit made in a 0.35-μm SiGe BiCMOS process is presented for China Multi-media Mobile Broadcasting......
An ultra-wideband (3.1-10.6 GHz) low-noise amplifier using the 0.18 μm CMOS process is presented. It employs a wideband......
高振荡积分的快速精确计算是光波、电磁波传播与散射研究的瓶颈之一. Levin方法是一种经典的振荡积分求解方法,但是在节点数比较多......
给出了改进的Chebyshev和Butterworth低通原型LC滤波器的解析设计公式.此公式充分利用阶数取整带来的余量,在不改变滤波器阶数的前......
A synthesized design method is proposed to design microstrip band-pass filters. The impact of the box structure to the f......
借助于Chebyshev多项式近似,考察了随机参数服从拱形分布的一个电路系统的混沌控制。首先,用正交多项式逼近原理将一个随机振荡电......
This paper presents a 5th-order Chebyshev-Ⅰactive RC complex filter for multi-mode multi-band global navigation satelli......
本文对基于MATLAB采用典型设计法进行IIR数字滤波器设计的方法作了阐述和分析,重点对ChebyshevⅠ型数字滤波器进行了设计与仿真,得......
倾角滤波器是一个精确的频率-空间域偏移所必需的,因此,可靠和高效的滤波器设计和应用在理论上及实际上都是同等重要的。频率-空间......
Reduction of signal reflection along through silicon via channel in high-speed three-dimensional int
The through silicon via(TSV) technology has proven to be the critical enabler to realize a three-dimensional(3D)gigscale......
针对卡尔曼滤波器滤波非线性系统做了改进,提出了一种基于Chebyshev正交多项式的卡尔曼滤波器.非线性系统经Chebyshev正交多项式分......
An efficient bi-objective optimization framework for statistical chip-level yield analysis under par
With shrinking technology,the increase in variability of process,voltage,and temperature(PVT) parameters significantly i......
A fourth-order Gm-C Chebyshev low-pass filter is presented as channel selection filter for reconfigurable multi-mode wir......
Partial eigenvalue decomposition(PEVD) and partial singular value decomposition(PSVD) of large sparse matrices are of fu......
一、概述 钢筋混凝土柱由于材料的特点其纵向弯曲性质非常复杂。由比较完整的偏心受压柱的试验资料证明:当接近ρ最大荷载时,若采......
本文论述了处理铑铁温度计的数学方法,着重讨论了用Chebyshev正交多项式处理、拟合30K以下多点分度数据的优点。对不同来源的10支......
Unconditionally stable higher-order accurate time step integration algorithms based on the differential quadrature metho......
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本文先给出著名的车比雪夫(Chebyshev)不等式,然后用它证明一些不等式竞赛试题.Chebyshev不等式设a1≤a2≤…≤an,b1≤b2≤…≤bn,......
STRESS INTENSITY FACTOR OF AN ANTI-PLANE CRACK PARALLEL TO THE WEAK/MICRO-DISCONTINUOUS INTERFACE IN
The problem considered is a modeⅢcrack lying parallel to the interface of an exponential-type functional graded materia......
The problem of a periodic array of parallel cracks in a homogeneous piezoelectric strip bonded to a functionally graded ......
This paper presents a numerical solution to model multiple cracks in a finite plate of an elastic isotropic material. Bo......
本文基于弹性波动方程,从其弱形式出发,利用Galerkin变分原理,通过对方程进行空间和时间上的离散,在空间域中引入预条件共轭梯度的......
By using the finite-part integral concepts and limit technique,the hypersingular inte-grodifferential equations of thre......
降低油耗减少排放实现我国汽车产业的健康发展曹湘洪………………………………从定性到定量综合集成法的形成与发展献给钱学森院士......
When a block of dense sandy soil moves downhill, the shear-induced soil dilatancy along the basal shear boundary produce......
