wave digital filter

By using zero shill rectifying, digital filter and cutting, the precision and depth of transient Rayleigh wave exploration can be considerably improved.

通过对记录进行零漂校正、F－K滤波、切除等预处理方法，提高了瞬态瑞雷波勘探的精度和深度。

The time field analysis module contains the timely wave return 、 digital filter 、 axis center track analyzing 、 demodulation analyzing 、 trend analyzing 、 mutual analyzing.

时域分析包括时域波形回放、数字滤波、轴心轨迹分析、解调分析、趋势分析、相关分析。

Method for using adaptive digital beamforming ( ADBF) technique to complete array space-domain filter for received signal was introduced in this paper, and an improved Gram-Schmidt adaptive null forming algorithm which is applicable for continuous wave radar to suppress active jamming is discussed.

介绍利用自适应数字波束形成（ADBF）技术对接收信号进行空域滤波，讨论了一种修正的Gram－Schmidt自适应零点形成算法，以适应连续波体制雷达对付有源干扰。

SSB Filter With All Pass Structure Digital Implementation of Wave Shaping Base Band Filter

采用全通结构的单边带形成滤波器基带形成滤波器的数字实现

When collecting the data, the difference input stream is adopted. When dealing with data, skills of digital filter wave and linear are adopted.

在数据采集方面，采用差分输入，在数据处理中采用数字滤波，线性拟合技术。