离散滤波器的类别包括集中lc，电介质，和SAW(表1)。
Classes of discrete filters include lumped LC, dielectric, and SAW (Table 1).
在这种情况下，这是一个主要目标，以确保我们的客户可以继续期待离散滤波器和双工器，以及模块的无缝供应。
In this context, it was a major objective to ensure that our customers can continue to expect a seamless supply of discrete filters and duplexers, as well as modules.
介绍了几种常见的离散数据滤波算法，分析了在电厂热工锅炉汽包水位中滤波测点数据的特性以及其对滤波算法的内在影响，在此基础上得出一种新的变加权离散滤波算法。
A few and familiar methods of filtering are introduced. And the inside influence of the filtering methods which are infected by characteristic of the data in Boiler Water Level is analyzed.
介绍一种基于离散傅里叶变换(DFT)的全方向M型超声心动图运动曲线频域滤波技术。
The paper presents a method of motion curve frequency domain filtering in Omni-directional M-mode echocardiography images based on Discrete Fourier Transform (DFT).
本文提出的基于离散余弦变换的匹配滤波方法，可以提高重磁异常划分的精确性和可靠性。
The matched filtering method based on discrete cosine transform can improve accuracy and reliability of dividing gravitational and magnetic anomaly.
算法在性能指标和视觉质量上均优于基于离散正交小波变换的阈值去噪方法和传统的中值滤波法。
In performance and visual quality, the algorithm is better than the wavelet denoising based on discrete orthogonal wavelet transform and the conditional median value filtering method.
提出了一种离散系统的优化鲁棒滤波方法。
An optimized robust filtering algorithm for uncertain discrete time systems is presented.
本文讨论带时滞观测线性离散系统的滤波问题，提出利用联合分布函数，得到滤波递推格式。
In this paper, the recursive filtering problem for linear discrete systems with delay observations is concerned. By using joint distribution function, we obtain the recursive form of the filter.
已知当信道延迟离散的长度增加时，需要更长的滤波器长度。
It is known that as the length of a channel delay dispersion increases, longer filter lengths are required.
首先介绍了卡尔曼滤波理论的应用背景，然后推导了离散卡尔曼滤波方程，并对连续系统的状态方程进行离散化。
At first, the application background of Kalman filter theory is introduced. Then, discrete Kalman filter equations are derived, and state equations of continuous system are discreted.
该文提出了一种基于全相位逆离散余弦变换(APIDCT)内插滤波器的重采样分层编码技术。
This paper proposes a hierarchical coding technique based on the All Phase Inverse Discrete Cosine Transform (APIDCT) interpolation.
提出了一种新的近似完全重构(npr)离散傅立叶变换(DFT)调制滤波器组的原型滤波器设计方法。
A novel design method for the prototype filters of a Near Perfect Reconstruction (NPR) Discrete Fourier Transform (DFT) modulated filter bank is proposed.
从完全重构滤波器组出发，分析了小波与滤波器组之间的关系，讨论了复数离散正交小波的构造。
Starting from perfect reconstruction filter Banks, the relationship between the wavelet and the filter Banks is analyzed, and the construction of complex discrete orthonormal wavelet is discussed.
针对轮廓提取减去轮廓跟踪后的图像出现的离散点，提出了一种专门的滤波方法，消除离散点，保证图像轮廓的连续。
Aim at some discrete points after contour extraction subtracting contour tracing, a special filter is designed to eliminate these discrete points, and at the same time to keep the continuous contour.
在最优滤波器理论基础上，推导出离散域的最优平滑算子，抑制了图像的分割错误、噪声和伪边缘的影响。
The smooth operator is inferred based on the Optimal Discrete Filter's theory, which can reduce the influence of noise, false edges and image error.
实现对离散信号数字处理的卷积滤波关键是设计期望的滤波器频谱。
The key of realizing convolution filter, which processes discrete signals, is to design expectant frequency transformation of filters.
卡尔曼滤波用于线性离散随机系统具有非常好的收敛性和滤除高频噪声的能力。
Kalman filter used in linear discrete stochastic system has good convergence and the ability to remove high frequency noises.
分别研究了一类线性不确定连续和离散系统的鲁棒保成本滤波器的设计问题。
The robust guaranteed cost filter design problem for linear uncertain system is studied, including continuous time and discrete time systems.
该滤波器通过处理输入离散采样信号获得连续信号并抑制谐波噪声，改进了过零测频方法。
The filter processes input discrete sampling signal to recover continuous signal and suppress harmonic noise, and the zero-crossing frequency measuring method is improved.
针对由系统噪声彼此相关的多个子系统构成的一类线性离散时间系统，本文提出了一个解耦滤波算法。
A decoupling algorithm is proposed in this paper to deal with the filtering problem of a class of linear discrete-time systems which consist of subsystems with correlated system noise.
本文利用数字梯形滤波器的设计原理，以离散微分器作为积木块，利用频率变换方法，设计出数字LDD梯形高通滤波器。
Based on the design fundamental of digital LDI ladder filter, a digital LDD ladder high-pass filter is designed by using the frequency transformation in this paper.
基于模态滤波器概念提出了对载荷识别模态模型法的原理性校正方案，构造了动载荷识别的离散模态滤波器模型。
Based on the conception of the discrete modal filter, a force identification model is proposed to emend the classical modal model method.
本部分研究通过把表面法矢量视为离散矢量信号，引入信号处理中滤波器的方法来平滑表面法矢量。
In this paper, the signal processing methods are introduced to improve the effect of display by regarding surface vectors as discrete vector signals and implementing low-pass filtering on them.
并针对编队卫星进行轨道机动时仅采用无线电进行测量的工况，采用强跟踪离散卡尔曼滤波(ukf)算法进行仿真计算。
For satellite formation flying orbit adjustment situation, which only used radio measurement, a strong tracking unscented Kalman filter (UKF) algorithm was introduced to the simulation.
从工程实际出发，介绍了PLC控制系统中离散量信号的采样滤波方法。
Based on the practical application, the filtering method of the discrete signal for PLC control system are introduced in details in this paper.
提出动态采样区域法进行离散采样、数字滤波，实现焊缝双向跟踪，使系统抗干扰能力强。
In the sampling range digital filter was done. The dual directional seam tracking was achieved by this control system and anti disturbance was strengthened.
给出了一种离散系统最优滤波器的线性矩阵不等式（LMI） 设计方法。
This paper studies the problem of getting the optimal unbiased filter for discrete system using the method of linear matrix inequality(LMI).
从采样，计算延时，控制对象的零阶保持离散化等方面分析了数字化过程对有源电力滤波器性能的影响。
From sampling, calculation time delay, control object zero-order discretization, digitalization process influence to Active Power Filter is analyzed in this paper.
当用计算机模拟满足一定功率谱规律的离散数字随机信号时，通常是对伪随机白噪声离散数字信号进行数字滤波来模拟。
When the random processes that meet certain power spectra are simulated by digital filters to white noise, the step length of the filters affects response mean-square values and correlation functions.
当用计算机模拟满足一定功率谱规律的离散数字随机信号时，通常是对伪随机白噪声离散数字信号进行数字滤波来模拟。
When the random processes that meet certain power spectra are simulated by digital filters to white noise, the step length of the filters affects response mean-square values and correlation functions.
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