According to the characteristics of the seismic data, some data processing algorithms based on FFT and wavelet for denoising, filtering and data compression is put forward.
针对地震波信号白勺特点，提出了基于FFT和小波分析白勺包括去噪、滤波和数据压缩白勺数字信号处理算法。
Finally, the idea of parallel processing for LS-FFT is put forward, and is verified with the computer simulations.
最后，提出了LS-FFT算法的并行处理想法，计算机模拟结果也证实了该想法的正确。
Finally, the idea of parallel processing for LS-FFT is put forward, and is verified with the computer simulations.
最后，提出了LS-FFT算法的并行处理想法，计算机模拟结果也证实了该想法的正确。
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