In the modern electrical system, FIR digital filter is widely favorable for many applications due to its well linear phase characteristics.
FIR数字滤波器以其良好的线性相位特性被广泛使用于现代电子系统中。
The Principle and design methods for linear phase digital filter with optimization design were presented in this paper.
本文提出并详细说明了用最优化方法设计线性相位数字滤波器的原理和方法。
Four types of linear phase fir filters are introduced at first, then of this basis a notch filter for processing ECG signal is designed by using multiple exchange algorithm.
首先介绍了线性相位FIR滤波器的四种情况，然后在此基础上设计了一种应用多重交换算法来处理心电信号的陷波滤波器。
The linear and the minimum phase filters are two kinds of filter equipments used in the digital seismic observation.
线性相位滤波和最小相位滤波是数字地震观测中经常都要遇到的两类滤波器。
Reviewed the digital filters' structure and design concisely. Discussed and compared three design methods of linear phase FIR filter particularly.
简单回顾了数字滤波器的结构和设计，详细讨论和比较了线性相位FIR滤波器的三种设计方法。
The dissertation researches All Phase FIR filter deeply and four kinds of All Phase linear filters are designed which make the theory of All Phase more integrity.
本论文对全相位FIR滤波器进行了仔细研究，设计出四种全相位线性相位FIR滤波器，进一步完善了全相位理论。
The All phase Digital filter (APDF) is a new type of linear phase filter.
全相位数字滤波器(APDF)是一种新型的线性相位滤波器。
In this paper we study linear phase maximally decimated FIR cosine modulated filter banks, in which each filter has linear phase and is obtained by modulating the prototype filter by cosine sequences.
现研究了一种具有线性相位的最大抽取FIR余弦调制滤波器组，该滤波器组中每一个滤波器都具有线性相位，且由原型滤波器经余弦序列调制得到。
If the phase and frequency changes in the relationship is linear, then the filter would signal delay is only a constant number.
如果相位与频率的变化关系是线性的，那么滤波器仅仅会使信号延时一个常数量。
Familiar with linear phase FIR digital filter characteristics.
熟悉线性相位FIR数字滤波器特性。
The implementation of the Sampling method is accomplished by the polyphase structure of the filter. This implementation is particularly suitable for linear phase FIR filter.
该采样方法使用滤波器的多相结构实现，这种实现方法特别适合于线性相移fir滤波器。
FIR filter in the guarantee range characteristics to meet technical requirements at the same time, very easy to do have the strict linear phase characteristic.
fir滤波器在保证幅度特性满足技术要求的同时，很容易做到有严格的线性相位特性。
We propose the quadratic constrained formulas for the design of linear phase cosine modulated paraunitary filter banks given in references .
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。
Then a linear programming method is proposed to construct the FIR filter correcting the amplitude and phase errors simultaneously.
然后给出了求解逼近给定幅相频率响应的FIR实系数滤波器的线性规划方法；
Because the comb filter is a fir filter which owns linear phase and simple structure, and usually serves as the first stage of the digital filter.
由于梳状滤波器是一种结构简单的线性相位FIR滤波器，所以通常被用作数字滤波器的第一级。
A new method for designing linear phase FIR digital filter with fixed-point coefficients based on the peak-constrained least-squares criterion is proposed in this paper.
基于峰值约束最小平方优化标准，提出了一种用于设计线性相位定点系数FIR数字滤波器的新方法。
According to the equivalent circuit model of non-linear load, a detecting approach of harmonic current in single-phase circuit based on fast iterative algorithm in active power filter is proposed.
根据非线性负载的等效电路模型，提出了一种基于快速跟踪算法的有源电力滤波器单相电路谐波电流检测方法。
Noise, High Frequency, Order Linear Phase Lowpass Filter.
噪声，高频率，阶线性相位低通滤波器。
Multirate filter bands can be realized by cosine modulation of a linear-phase low-pass prototype filter.
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。
Noise, High frequency, 8th Order Linear Phase Lowpass Filter.
噪声，高频率，8阶线性相位低通滤波器。
The basic theory and advantages of filtered multitone modulation (FMT) are studied. An efficient implementation of FMT based on linear-phase FIR filter is proposed and its complexity is discussed.
在分析滤波多音调制(FMT)的基本原理和优点的基础上，给出了一种基于线性相位FIR滤波器的FMT实现方案，并对该方案的实现复杂度做了讨论。
The FIR filter has the distinct advantages that it has linear phase characteristics and is always stable for numerical computations.
有限冲激响应(FIR)滤波器的优点是具有精确线性相位而且总是稳定的。
A design approach cf linear phase 2-d recursive digital filter Banks has been proposed in the paper.
提出一种线性相位二维递归数字滤波器组的设计方法。
Were rectangular window and Hamming window design of linear phase FIR low-pass filter.
分别用矩形窗和Hamming窗设计线性相位FIR低通滤波器。
Finally, the Predictive PI Controller designing with Linear Phase Advance Filter as predictor is introduced.
最后，进行了预测项采用线性相位超前滤波器的预测PI控制器的设计。
Based on the unity power factor control strategy of single-phase active power filter, remove the part of non-linear load is the single-phase full-controlled rectifier.
基于单位功率因数控制策略的单相有源滤波，去掉非线性负载部分即为单相全控整流。
Based on the unity power factor control strategy of single-phase active power filter, remove the part of non-linear load is the single-phase full-controlled rectifier.
基于单位功率因数控制策略的单相有源滤波，去掉非线性负载部分即为单相全控整流。
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