wave digital filter

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

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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。

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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。

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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。

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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。

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