构造滤波器组的提升格式的参数化。
Parametrization of the lifting scheme used for constructing filter Banks.
所以，双极点滤波器组具有较好的实用性。
Therefore, the two pole filter banks is robust and practical.
新的方向滤波器组具有良好的方向和频率选择性。
The new DFB can provide good directional and frequency selectivity.
本文研究了两通道正则正交的主分量滤波器组设计。
This paper studies the design of two channel regular orthogonal principal component filter Banks.
正交镜象滤波器组(QMF)是一种新型的滤波系统。
Quadrature Mirror Filters (QMF) are a new type filter system.
本文研究了三通道自适应提升双正交滤波器组的设计。
We study the design of three-channel adaptive biorthogonal? Lterbanks via lifting scheme.
另外，理想滤波器组的延迟应该和滤波器组的阶次相等。
Besides, we consider the ideal filter group's delay may be equal to it's order.
正交镜像滤波器组是多抽率数字信号处理领域研究的问题。
Quadrature mirror filter Banks is a project which belongs to multi-sample rate digital signal process.
利用多分辨率滤波器组设计了自适应噪声消除新的电路结构。
In this paper, the multirate filter bank can be used to design new structure of adaptive noise cancellation.
介绍了一种用于设计双正交余弦调制滤波器组的线性化方法。
A linearization method to design biorthogonal cosine modulation (BCM) filter Banks is proposed.
人们相继提出了许多基于方向滤波器组的几何图像变换方法。
Recently, some geometrical image transforms based on the DFB have been introduced.
本文介绍一种雷达多普勒滤波器组改善因子的计算机模拟方法。
This paper presents a computer simulation method of the improvement factor of radar Doppler filters.
构造了由非抽样塔式分解和方向滤波器组实现的冗余轮廓波变换。
The redundant contourlet transform implemented by undecimated pyramidal decomposition and directional filter bank is proposed.
FIR滤波器及两通道滤波器组的广泛应用，使其优化设计研究备受关注。
FIR filter and two-channel filter Banks are widely used and their optimisation design has received substantial attention recently.
本文提出了一种线性相位精确重建余弦调制滤波器组的二次型约束设计公式。
We propose the quadratic constrained formulas for the design of linear phase cosine modulated paraunitary filter banks given in references .
模拟式频率引导采用经典的晶体滤波器组，其数量大、成本高、重量体积大。
Analogue frequency leading USES classic crystal filter group, it has many shorts, such as a great deal components, high cost and large bulk.
多采样率滤波器组可以通过对线性相位低通原型滤波器进行余弦调制来实现。
Multirate filter bands can be realized by cosine modulation of a linear-phase low-pass prototype filter.
对基于多相滤波的正交处理器和多相滤波器组信道化接收机进行了详细的研究。
In this paper quadrature processor based on the polyphase filters and channelized receiver with polyphase filter-banks are studied in detail.
对基于多相滤波的正交处理器和多相滤波器组信道化接收机进行了详细的研究。
In this paper, quadrature processor based on the polyphase filters and channelized receiver with polyphase filter - Banks are studied in detail.
脉冲多普勒雷达的固有距离模糊，增大了多普勒滤波器组对杂波抑制能力的要求。
The inherent distance ambiguity of pulse Doppler radar increases the requirement of Doppler filter group to the clutter-suppression ability.
设计了一种可用于语音信号处理的CODEC芯片，讨论了滤波器组的多级实现。
This paper designs a CODEC chip of audio signal processing, and the multi-level filter is discussed.
为了研究这一问题，我使用了一个滤波器组，来获得一系列固定在市电频率的信号。
To investigate this, I used a filter bank to obtain a set of signals locked to the incoming line frequency.
结合网络固有结构理论和模糊意见集中决策，解决了多支路滤波器组集中安装的问题。
The inherent structure theory of networks and concentrated ordering of lumping fuzzy suggestions are combined to solve the centralized placement of multi-branch filter.
讨论了基于多相滤波器组的高速高效信道化接收机基本原理以及FPGA具体实现方案。
This paper discusses the basic principle of channelized receiver with high speed and efficiency based on polyphase filter and the actual implementation scheme of FPGA.
这种方法通过滤波器组将信号分解与重构，实现趋向性信号与零均值平稳随机信号的分离。
Based on decomposition and reconstruction of the signals by filter sets, the trend-signal is separated from stationary stochastic signals.
另外，由于考虑了线性相位约束，滤波器组的通带平坦性约束变得更为简单，简化了设计算法。
Additionally, due to the linear phase constraint, the constraint on the passband flatness becomes simpler and the design algorithm is significantly simplified.
尽管采用数字混频和低通滤波器组可以对各发射分量进行分离，但运算量太大，难以实时实现。
Such a problem can be solved by adopting digital mixers and low-pass, but the amount of operation in this way is too large for real-time realization.
将模拟器件偏差、增益偏差、偏置偏差、量化噪声等现实误差引入到混合滤波器组adc系统中。
The realization errors such as analog imperfections, gain errors, offset errors and quantization noises are introduced into the hybrid filter Banks (HFB) ADC system.
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.
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.
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