Here you find the FORTRAN77 code and of my paper “TURBO: a dynamic-probabilistic simulation to study the effects of bioturbation on paleoceanographic time series” published in the Elsevier journal Computers & Geosciences. Continue reading “FORTRAN77 Code of “TURBO: a dynamic-probabilistic simulation …” (Trauth, Computers & Geosciences)”
An Artificial Neural Network with Backpropagation in 6 Steps
Artificial neural networks (ANNs) are widely used in the geosciences. There are numerous convenient tools in MATLAB and the Deep Learning Toolbox that make it easy to get started, but the examples used in the documentation, tutorials and are usually very complex. Here is a very simple MATLAB example.
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Response to a critical review on Amazon by Peter Jansson: Missing Methods in Python Book
I received a negative review on Amazon. That’s always a bad thing, whether or not it is justified (see this older example). As Amazon no longer allows a reply, I’m posting it here, because other readers are probably also bothered by the way the first edition of the Python book dealt with missing subchapters and illustrations compared to the MATLAB book. And there is good news, in the second edition we have solved the problem!
New Paper on “Early warning signals of the termination of the African Humid Period(s)” Published in Nature Communications
We published a new paper on early warning signals of the termination of the African Humid Period(s) in the journal Nature Communications. A very close look at the sediments of the Chew Bahir Basin in South Ethiopia provides new insights into the structure of climate transitions in Africa. Wet climate did not simply become drier; it flickered rapidly between wet and dry, which posed major challenges for the humans in the region. Continue reading “New Paper on “Early warning signals of the termination of the African Humid Period(s)” Published in Nature Communications”
New Editions (2024) of MATLAB and Python Recipes for Earth Sciences
In Juli 2024, the 6th edition of “MATLAB Recipes for Earth Sciences” (Springer 2024) and the 2nd edition of “Python Recipes for Earth Sciences” (Springer 2024) will be released. Continue reading “New Editions (2024) of MATLAB and Python Recipes for Earth Sciences”
ThingSpeak IoT Weather Station Update
About four years ago, I published a post on reading meteorological data from a Netatmo weather station. Since then, Netatmo has changed the authentication process. Here is an update of my MATLAB scripts for the weather station. Continue reading “ThingSpeak IoT Weather Station Update”
German Translation of Python Recipes for Earth Sciences Published
The German version of the 1th edition of Python Recipes for Earth Sciences is out. Thanks to the subject of SpringerSpektrum for the professional support in the realization of the project.
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MATLAB/LEGO MINDSTORMS Practical Update
In my book Signal and Noise, I use LEGO MINDSTORMS components alongside smartphones and other technical devices to demonstrate methods of data acquisition in the geosciences. Here is an update. Continue reading “MATLAB/LEGO MINDSTORMS Practical Update”