本文提出了一种通用的最小平方时间域滤波设 计方法,它适用于各种地震滤波。一维有限脉冲响应频率滤波器能有效地压制噪声,并可适应各种现代数据处理选择。设计具有灵活性,它允许选择数据处理中常用的各种基本类型单道滤波法,其中包括低通、高通、带通、带阻以及陷波滤波等。此外,用单一算子 In this paper, we propose a universal least squares time domain filter design method, which is suitable for a variety of seismic filtering. One-dimensional finite impulse response frequency filter can effectively suppress the noise, and can adapt to a variety of modern data processing options. The flexibility of the design allows for the selection of the basic types of single channel filtering commonly used in data processing, including low-pass, high-pass, bandpass, band-stop, and notch filtering. In addition, use a single operator