Digital filtering technique

Digital Filtering Technique in Real Time Tracking and Control System

实时跟踪控制系统中的数字滤波技术

Digital filtering technique of processing noise in voice signal

语音信号中噪音干扰的数字滤波技术

Application of digital filtering technique in tubular furnace flue gases detecting system

数字滤波技术在管式加热炉烟气检测分析系统中的应用

Preliminary Application of Digital Filtering Technique on WRF Model

精细模式中数字滤波技术的应用初步

( a ), Digital filtering technique .

（一）数字滤波技术。

Adaptive Digital Filtering Technique of PD Measurement of Insulation

绝缘局部放电检测的自适应数字滤波技术

A digital filtering technique of the observed pulse data in dynamic systems with random noise is developed in this paper .

本文提出了一种用于处理动态实验脉冲型数据的数字滤波技术。

Digital filtering technique based on least square method , multichannel sampling technique and frequency variation sampling technique were used experimentally .

实验应用了基于最小二乘法的数字滤波技术、多通道采样技术、变频率采样技术。

Digital filtering technique has the advantage of no additional hardware devices , so it has high reliability without impedance matching problems .

采用数字滤波技术的优点在于，数字滤波只是一个计算过程，不需要增加硬件设备，因此可靠性高，并且不存在阻抗匹配问题。

The main objective of this paper is to discuss the applications of adaptive digital filtering technique to the geosoundsignal processing .

本文的主要目的是讨论自适应数字滤波技术在时变背景干扰下地声信号检测中的应用。

The paper describes the system structure , working principle , control algorithm , manual / auto switch mode and digital filtering technique in detail .

本文详细阐述了该系统的构成、工作原理、控制算法、手自动切换方式及数字滤波技术等。

The pretreating of rotational speed data of high-pressure and low-pressure rotors with dynamic digital filtering technique are studied .

本文利用动态数字滤波技术对高、低压转速数据进行预处理。

Low power design mode reduces whole system power . Hardware and software anti-interference design greatly improve the stability of the system . In software design , digital filtering technique is used .

对整个系统进行了硬件和软件抗干扰设计，在软件设计方面采用数字滤波技术，大大提高了系统的稳定性。

Therefore , taking advantage of AD device and digital filtering technique to realize mixing and other frequency transformation function is a comparatively advanced , novel and practical method .

因此，采用AD器件和数字滤波器技术实现混频等频率变换功能，是一种比较先进和新颖并且实际可行的方法。

A Scheme is proposed of using a computer on sline and digital filtering technique to perform digital filtering and lane identification of the phase signals of a port radio navigation system .

本文提出了采用单片机和数字滤波技术对一种港口双曲线无线电导航系统的相位信号进行滤波处理和巷识别的方案。

An approach to improve the accuracy of micro mechanical gyro is given through digital filtering technique . The process to design digital filter is given . The result has been proved to be effective through analysis of test data .

给出了应用数字滤波技术改善微机械陀螺准确度的方法，提出了数字滤波器的设计方法，通过测试数据分析表明效果显著。

In this paper , a digital filtering technique is developed to reduce the adequate order of the Autoregressive Moving Average Vector ( ARMAV ) model so as to overcome the difficulties associated with the higher order modeling .

本文所应用的数字滤波技术可使响应采样序列中高阶的信息消除，以便降低ARMAV模型的阶数而克服拟合其参数时出现的困难。

A system for detecting the micro-length with precision using a neural network is described . A improved neural network is used to reduce the nonlinear error , and the repetitive error is reduced by the digital filtering technique with micro-computer .

描述了一种用神经网络技术实现的精密微长度检测系统，该系统用神经网络技术减小非线性误差，用微机数字滤波技术减小重复误差。

Some correlative skill of DUC are introduced detailedly next , such as multispeed signal processing skill , digital filtering technique , and digtal area orthogonality mixing skill , which all come ture by System Generator .

接着详细的介绍了数字上变频设计的相关技术，如多数率信号处理技术、数字滤波技术、数字域正交混频技术等，并使用systemgenerator将其一一实现。

The main contents are : The digital filtering technique of two-dimensional signals is used for filming away the waves which have no influence on the contact accuracy of gears ( i. e. the generatrix of the wave peak or the wave valley are parallel to the contact line ) .

主要内容包括：应用二维数字信号滤波技术滤去不影响斜齿轮接触精度的波纹（即波峰或波谷的母线平行于接触线的波纹）；

A Study of CW Pulse Digital Track Filtering Technique

CW脉冲数字跟踪滤波技术的研究

Asignal distortionmeasurementmethod , which is based on the digital notch filtering technique is proposed .

主要提出基于数字陷波滤波技术的失真度测量方法。

Using digital matched filtering technique , we process the sampled FBG signals to obtain the maximum SNR and recover the Bragg wavelength shift from the FBG signals .

由于光纤光栅的反射谱是已知信号，因此采用数字匹配滤波技术对采集到的信号进行处理可以得到最大的信噪比。

Detection of Compensation Components of Harmonic Currents in Digital Active Power Filtering Technique

数字式有源电力滤波技术中谐波电流补偿分量的检测