本文描述了一种数字滤波器设计方法。
频率采样技术是FIR数字滤波器设计的常用方法之一。
Frequency sampling is one of the popular methods in FIR digital filter design.
给出一椭圆数字滤波器设计实例，本方法简便易行，具有高精度。
A practical example of elliptic digital filter design is given. The method ise...
两个测试函数和FIR数字滤波器设计的实验结果说明这种改进的有效性。
Experimental results of two testing functions and a FIR digital filter design show the validity of the improvement on fitness evaluation.
可以利用名为“滤波器向导”的数字滤波器设计包，产生用户自定义滤波器配置文件。
The user-defined filter configuration file can be generated using a digital filter design package called 'Filter Wizard'.
文章在研究FIR数字滤波器设计算法的基础上，采用滤波函数与分段卷积结合的方法实现对较长测井信号的处理。
The passage deals with the logging signal by the method of combining filter function with partition convolution which is based on the search of designing FIR digital.
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。
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.
为进一步提高无限冲击响应(IIR)数字滤波器的性能，提出了一种基于搜寻者优化算法(SOA)的IIR数字滤波器设计方法。
To further improve the performances of infinite impulse response (IIR) digital filters, a new approach based on the seeker optimization algorithm (SOA) was proposed for IIR digital filter design.
本文尝试将一种新的优化算法一人工鱼群算法(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。
Artificial fish swarm algorithm (AFSA) is a novel optimization algorithm proposed lately. A new method based on this optimization is proposed to design the IIR digital filters.
设计数字滤波器并利用传统的心电分析算法来标定心电波形的特征点。
Designing digital filter and demarcating the feature points of ECG wave with the traditional ECG analysis algorithm.
本文设计了一个4阶带通数字滤波器。
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。
Students are expected to design and implement a final project of their choice: games, music, digital filters, graphics, etc.
本文介绍环行器型波数字滤波器的简单算法和设计公式。
Simple algorithms and design formulae for circulator wave digital filters are given.
给出了一种二维fir数字滤波器的优化设计方法。
An optimized method for the design of two-dimensional FIR digital filters is proposed.
提出了设计线性时变递归数字滤波器的一种新方法。
A new method for the design of linear time-variant recursive digital filters is proposed in this paper.
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。
So it is important to comprehend all kinds of digital filters performance and design methods.
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。
The Principle and design methods for linear phase digital filter with optimization design were presented in this paper.
采用窗函数法、频率抽样法和切比雪夫最佳一致逼近法，通过调用Matlab信号处理工具箱中的函数设计低通数字滤波器。
By using MATLAB signal and using window method, frequency sampling and Chebyshev approximation the design of low pass digital filter in the toolbox have been processed.
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。
In this thesis, we will discuss the theory of the realization of difference equations in designing IIR and FIR 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。
In this paper, a finite precision chaotic FH sequence generator is designed based on the structure of digital filters.
本文研究了数字滤波器的几种常用设计方法。
This paper has studied several common methods of digital filter's design.
随后，基于图像复原统一能量泛函的欧拉·拉格朗日方程，导出一种非线性数字滤波器的统一设计框架。
The unified designing framework for nonlinear digital filters is subsequently derived, through solving the Euler-Lagrange equation of the unified energy functional.
介绍了平方根升余弦滚降数字滤波器的设计和优化方法，并提出了用FPGA实现其硬件电路的方案。
This paper introduces design, optimization and implementation with FPGA of square-root raised cosine roll-off digital filter.
设计了改进的FIR数字滤波器，实现了对原始输出信号的实时滤波处理，有效地抑制了噪声的干扰，为科氏质量流量计的高精度测量提供了保证。
The improved FIR filter is designed and used for filtering original signals, so the noise is restrained effectively and the measurement precision of the mass flowmeter is guaranteed.
由于寄存器的字长是有限的，因此要在数字滤波器的设计过程中考虑各种有限字长效应问题。
Because word-length of register is finite. It is necessary to consider the question about the finite word-length effect during the devising digit filter.
采用IMC控制器结构，设计自适应数字滤波器消除耳罩内的噪声。
Our design USES an adaptive digital filter with IMC arrangement to optimally cancel unwanted acoustic noise in the headset.
应用所设计的数字滤波器对由多个简谐波合成的复杂信号进行了滤波分析。
A complex signal comprising several simple harmonic components is analyzed to check the performance of this Digital Filter software.
本文讨论了散斑摄影条纹图的噪声来源及模型，设计合适的数字滤波器。
The noise sources and model in speckle photography fringe pattern is discussed and a noise filter for this model is designed.
本文讨论了散斑摄影条纹图的噪声来源及模型，设计合适的数字滤波器。
The noise sources and model in speckle photography fringe pattern is discussed and a noise filter for this model is designed.
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