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1. Space-Time-ETAS-Model-based-Zhuang-2002 Space-Time-ETAS-Model-based-Zhuang-2002 Public

   This is a MATLAB reproduction of the spatial-temporal ETAS model proposed by Teacher Zhuang in 2002, which is more concise and easier to understand

   MATLAB 3

2. Stress-Release-Model-and-Extensions Stress-Release-Model-and-Extensions Public

   This is the code for the stress release model and its extended model; the generation of the simulation directory is based on the method of Barani (2025), and information can be obtained in the rele...

   MATLAB 2

3. Simulate-ETAS-Sequence Simulate-ETAS-Sequence Public

   Simulating events using the ETAS model (M-T) and corresponding backward fitting

   HTML

4. Simulate-AFT-ETAS-based-Felzer-2002 Simulate-AFT-ETAS-based-Felzer-2002 Public

   I previously wrote a version of the ETAS simulation; the two are very similar but have certain differences, and both can be used for seismicity modeling.

   HTML

5. Bayesian-Space-Bvalue Bayesian-Space-Bvalue Public

   Spatial b-value calculation using penalized likelihood function

   MATLAB

6. Nonlinear-Optimization-Methods Nonlinear-Optimization-Methods Public

   The idea behind Quasi-Newton methods is to approximate the Hessian matrix at each iteration by incorporating gradient information into the Newton method, thereby avoiding the need for direct comput...

   MATLAB 1