ineffectual
发表于 2025-3-23 10:18:15
Modern Approaches in Geophysicshttp://image.papertrans.cn/o/image/700635.jpg
Nonporous
发表于 2025-3-23 16:40:56
https://doi.org/10.1007/978-94-010-9572-3digital signal processing; filtering; geophysics; signal processing; wavelet
LAVE
发表于 2025-3-23 20:05:50
Introduction,r attention has been focused on the earthquake source. Since, however, the ground motion recorded at a seismic station on the earth’s surface differs considerably from seismic signals generated by the earthquake source a major problem in seismology is the separation of the original source signal from other effects.
多产子
发表于 2025-3-23 22:33:07
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entice
发表于 2025-3-24 02:31:57
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monologue
发表于 2025-3-24 08:02:37
The seismometer,So far we have encountered several methods for describing linear time invariant systems. We have learned to design and analyse simple filters in terms of the poles and zeros of the transfer function. We have also seen some relationships between the different approaches.
scoliosis
发表于 2025-3-24 13:43:15
Analog-to-digital conversion,In this chapter we will look at the properties of analog-to-digital converters (ADC) and the limitations they introduce into sampled data. We will discuss the relationship between the resolution and the dynamic range of ADCs and end this chapter by simulating techniques for improving the dynamic range of ADCs by gain ranging and oversampling.
肌肉
发表于 2025-3-24 17:59:46
The measurement of wavelet parameters from digital seismograms,Standard observational measurements from seismograms only include a relatively small number of signal parameters such as onset times, amplitudes, rise times, pulse widths, signal moments and onset polarities of particular wave groups (Fig. 10.1).
dura-mater
发表于 2025-3-24 22:43:06
978-0-7923-4013-3Kluwer Academic Publishers 1996
注视
发表于 2025-3-24 23:36:43
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