JUST: MATLAB and Python Software for Change Detection and Time Series Analysis -- by Ebrahim Ghaderpour

 
 
The technical paper which describes this code is in GPS Solutions volume 25, Article number: 85 (2021), https://doi.org/10.1007/s10291-021-01118-x  
 
Ebrahim Ghaderpour  
Department of Mathematics and Statistics  
University of Calgary  
2500 University Drive NW, Calgary, AB, T2N 1N4, Canada  
ebrahimg2 at gmail.com  
 
Abstract: Change detection within unequally spaced and non-stationary time series is crucial in various applications, such as environmental monitoring and satellite navigation. The jumps upon spectrum and trend (JUST) is developed to detect potential jumps within the trend component of time series segments. JUST can simultaneously estimate the trend and seasonal components of any equally or unequally spaced time series by considering the observational uncertainties or measurement errors. JUST and its modules can also be applied to monitor vegetation time series in near-real-time. Herein, the details of the open-source software package for JUST, developed in both MATLAB and Python, are presented.  
 
 

Zip file with MATLAB code, sample data, and documentation (JUST_11Mar2021.zip)

 
 
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