6/10/2023 0 Comments Rf toolbox matlab![]() However, users have to write many small codes to obtain the preprocessed data first, e.g., selecting teleseismic events, removing average and linear trend from the waveforms, filtering, and selecting phases in proper time windows. Thanks to the rapid development of computer science, more GUI-based seismological softwares bring much convenience and power efficiency in seismic data analysis, such as the AIMBAT for picking arrival times (Lou et al. 2013), the FuncLab toolbox for RF analysis (Eagar and Fouch 2012), and SplitLab toolbox for shear-wave splitting analysis (Wüstefeld et al. It first links SAC data in the local directory to the earthquake catalog automatically, and then cuts the waveform in proper time windows by calculating the theoretical arrival times with Taup Toolkit (Crotwell et al.Ģ008) developed under MATLAB environment by French scientist is an open-source GUI toolbox for shear-wave splitting analysis. Users may preprocess the waveforms (e.g., removing average and linear trends, filtering with certain filters) quickly with defined keyboard shortcuts, which are then used for shear-wave splitting analysis and other related purposes. The GUI module of the toolbox provides very convenient and fast way to estimate the results interactively and efficiently, which makes it one of the most popular tools in shear-wave splitting analysis. FuncLab (Eagar and Fouch 2012) is a similar GUI-based toolbox for RF analysis. However, it lacks some nice functions such as automatically matching the local data with the earthquake catalog and interactively checking the results. Therefore, in this study, we integrate the RF analysis modules in the SplitLab toolbox, which inherits many nice functions for quick data preprocessing and convenient estimation of the final results. We also add the H- k stacking module (Zhu and Kanamori 2000) that obtains the crustal thickness and the average v P/ v S in the crust under a station. SplitRFLab, as an improved version of SplitLab toolbox, is a GUI-based software for RF and some other seismic data analysis under MATLAB environment. The toolbox can automatically import local SAC data, calculate their RFs, and selects high-quality results with convenient keyboard shortcuts. Besides, it includes modules to plot the results and conduct H- k stacking directly.
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