seismic filter的例句大全

Realization of numerical filter in transmission of telemetering seismic data

地震遥测数据传输中数字滤波器的实现

A method on construction of real time seismic waveform emulation filter with bilinear transformation

使用双线性变换构造实时地震波形仿真滤波器的方法研究

At present, multi-stage decimation filter in seismic data acquisition system in a wide range of applications.

目前多级抽取滤波器在地震数据采集系统中应用广泛。

The second part is adjusting circuit that suitable for this system, it contains amplification and filtering circuit, can amplify useful seismic signal and filter external noise interference.

第二，适合本系统的调理电路，包括放大和滤波电路，能够很好的放大有用的微震信号，滤除外部的噪音干扰。

Many experiments on low cut filter were carry out to meet the requirement that balance of high frequency energy and low frequency energy is necessity for high resolution seismic exploration.

根据高分辨率地震勘探对高低频能量均衡的要求，对低截滤波进行了多次试验。

This paper deals with the problems of deconvolution of seismic signals. An adaptive recursive deconvolution filter consisting of two-stage bootstrap algorithms for parameter and signal estimations is proposed.

本文讨论地震信号去卷问题，提出了一种新的自适应递推去卷滤波器，它由参数和信号估计的两段Bootstrap算法组成。

With the application to real seismic data, it's shown that anti-aliased technique based on triangle filter can effectively remove operator aliasing compared with a conventional aperture-weighted approach.

通过实际资料的应用可看出，与常规孔径加权法相比，基于三角形滤波的反假频技术能够有效地去除算子假频。

Experiment shows that when damping coefficient and positive feedback capacity are properly chosen and theoretical amplitude-frequency curve is basically in conformity with actual one, the alias filter can provide high fidelity of transmitted seismic signal.

实验表明，阻尼系数和正反馈电容选择合适，理论计算的幅频特性曲线和实测的幅频特性曲线基本一致，可以实现去假频滤波器对传输地震信号的高保真。

Study on Theory of Spectral Shaping Filter in the Seismic Prospecting Instrument

地震勘探仪器中频谱整形滤波器的理论研究