In the past, digital filters were single-rate systems without exception.
过去数字滤波器全是单采样率的系统。
Manual audio gain, selectable input source, disable AGC and digital filters.
手动音频增益，可选择的输入源，禁用agc和数字滤波器。
Simple algorithms and design formulae for circulator wave digital filters are given.
本文介绍环行器型波数字滤波器的简单算法和设计公式。
Design and implement of general recursive digital filters is presented in this paper.
本文阐明了递归数字滤波器的通用设计和实现的方法。
An optimized method for the design of two-dimensional FIR digital filters is proposed.
给出了一种二维fir数字滤波器的优化设计方法。
The most widely used is linear, time-invariant digital filters, and IIR and FIR filters.
应用最广的是线性、时不变数字滤波器，以及IIR和FIR滤波器。
The concept and procedures of computer aided design of IIR digital filters are introduced.
介绍了IIR数字滤波器的计算机辅助设计思想与步骤。
So it is important to comprehend all kinds of digital filters performance and design methods.
因此了解各种数字滤波器的性能和设计方法就具有重要的意义。
In the second part, the implementation of digital filters in FPGA is studied systematacially.
第二部分系统地研究了基于FPGA的数字滤波器实现技术。
A new method for design of linear time - variant (LTV) digital filters is Proposed in this aper.
本文提出了设计线性时变(LTV)数字滤波器的一种新方法。
Furthermore, the lattice synthesis algorithms for linear phase FIR digital filters are simplified.
并对线性相位FIR数字滤波器的格型综合算法作了简化。
A new method for the design of linear time-variant recursive digital filters is proposed in this paper.
提出了设计线性时变递归数字滤波器的一种新方法。
In this paper a best CAD designing method at present for FIR linear phase digital filters is introduced.
本文介绍当前设计fir线性相位数字滤波器最好的一种CAD方法。
In recent years, many AD hoc nonlinear digital filters for signal processing have been remarkably developed.
近年来，用于信号处理的非线性数字滤波器的研究有了显著的进展。
A new design method in time domain for two-dimensional recursive digital filters is established in this paper.
本之将二维递归数字滤波器的时域设计转化为二维线性移不变差分模型的辨识问题。
In this paper, a finite precision chaotic FH sequence generator is designed based on the structure of digital filters.
本文采用有限精度非线性数字滤波器结构设计混沌跳频序列发生器。
Firstly we have detailedly studied the time-domain, frequency-domain and transform-domain LMS adaptive digital filters.
首先较细地研究了时域、频域和变换域最小均方自适应滤波器。
Students are expected to design and implement a final project of their choice: games, music, digital filters, graphics, etc.
我们期待学生能够设计和实行他们的期末专题：游戏、音乐、数字滤波器、图像等等。
A low power, high speed design method of decimation and interpolation digital filters for audio signal processing is described.
介绍一种可用于语音处理的低功耗、高速率的抽取和内插数字滤波器的集成电路设计方法。
FIR digital filters realized on person al computer were used for signal filtering and cancellation of respiratory interference.
系统以普通个人计算机为基础实现了FIR数字滤波器，能够有效地滤除由呼吸等因素造成的干扰。
The fundamental principles and basic methods for the implementation of digital filters in software are summarized in this paper.
本文对数字滤波器软件实现的一般原理和基本方法进行了综述。
In this thesis, we will discuss the theory of the realization of difference equations in designing IIR and FIR of digital filters.
主要讨论数字滤波器在采用差分方程实现中的IIR和FIR设计中所涉及的理论支持。
Finite impulse response (FIR) digital filters are widely used as common components in many digital signal processing (DSP) systems.
有限脉冲响应滤波器作为普通器件在许多数字信号处理系统中广泛使用。
To obtain better design results with equiripple error, we apply iterative reweighted techniques to the design of IIR digital filters.
为达到误差等波纹的设计结果，将迭代重加权技术应用到IIR滤波器的设计问题中。
The property of digital filters for spatial phase detection significantly influences the accuracy and the speed of phase demodulation.
在空间载波条纹位相检测中，滤波函数的选择对解调相位的精度和速度起着决定性的作用。
A novel iterative algorithm for optimization design of non-frequency-selective FIR digital filters is proposed based on the windowing method.
提出一种基于窗函数法设计FIR数字滤波器的优化算法。
Adaptive digital filters with variable step-size may become unstable when their weights are automatically adjusted with input signal and noise.
变步长自适应数字滤波器的权值随信号和噪声的变化自动调整时可能出现不稳定。
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。
In this paper the zero-input stability of second-order digital filters with a rounding quantizer has been analyzed by the properties of limit cycles.
本文根据极限环特性对单舍入量化器二阶数字滤波器的零输入稳定性进行了分析。
Artificial fish swarm algorithm (AFSA) is a novel optimization algorithm. A new method based on this optimization is proposed to design the IIR digital filters.
将人工鱼群算法(AFSA)用于IIR数字滤波器设计，建立了相应的优化模型，给出了简化的人工鱼群算法及其实现步骤。
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