digital filtering method的意思|示意

A real time processing system based on a digital signal processor is described in this paper, and the signal frequency of vortex flowmeter is computed by means of an adaptive notch filtering method.

本文介绍了以数字信号处理器(dsp)为核心的实时处理系统，采用自适应陷波方法计算涡街流量计信号的频率。

A digital filtering method is used in the initialization of T42L9 global spectral model.

将数字滤波原理用于T42L9全球谱模式的初始化。

In measurement system software, the high-order FIR digital filter technology designed by using window functions method is used for filtering sample values.

测量系统的软件采用窗函数法设计的高阶FIR数字滤波技术对采样值进行滤波处理。

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。

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。

A signal distortion measurement method, 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。