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A list of all the posts and pages found on the site. For you robots out there is an XML version available for digesting as well.
Pages
About me
A brief introduction into my professional path and heading.
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Posts
3D printed card-box
Published:
Card-box for 67x91 [mm] cards
Pip & Conda: Quick guide
Published:
Pip
Universal Experiment Tracker
Published:
Robust experiment tracker for algorithms running in loop (e.g. grid search). Prevents data-loss and allows for simple recovery on error. The search loops can be skipped by simply running a check(…) function for the set of parameters.
Python code: Automatic git-diff back up
Published:
GIT is a wonderful tool, but it is just a tool. If you already had bad experience with GIT, or just have trust issues, here is a piece of python code, that automatically creates a back up of all (except hidden) git diff files, between 2 branches and re-creates a folder structure.
Being awarded a PhD degree
Published:
Email at 14:50 (UTC+08:00) saying:
Hobby project: Hollow Shaft “Turret”
Published:
updated on 2022/07/10
Python code: Nested dictionary with lambda functions (revisited)
Published:
Previously in the post about Python code: Nested dictionary with lambda functions the nested dictionary was introduced, such that no prior knoedge of keys is required, only the number of levels.
Python code: Multi-index pandas DataFrame
Published:
Although there several takes on using multi-index DataFrames around the internet, it still takes some time to get to a simple and elegant solution. Therefore, with this post I would like to show what at
Python code: Nested dictionary with lambda functions
Published:
Sometimes it is nice to have nested dictionary defined by single line. To avoid initializing keys (e.g. the keys may be unknown before the dictionary is populated) one can use the following code to create a nested dictionary with pre-defined number of levels.
Book review: Fundamentals of Linear Algebra and Optimization for CIS515, Some Slides (Jean Gallier)
Published:
portfolio
Quad-copter/Drone controller Permalink
Published:
Quadcopter controller based on Altera Cyclone-V with extra reduntant features.
OpenMPI Hello World for high-performance clusters Permalink
Published:
Hello World progra, for OpenMPI.
Controll software for GPU cluster Permalink
Published:
GPU clusters offer huge amount of power, but distributing tasks among CPUs with multiple GPUs across a netwrok requires proper software.
Keylogger Magpie-ML Permalink
Published:
Transparent implementation of intelligent keylogger with basic ML concepts.
Figure plots for Journal publishing Permalink
Published:
Python library based on matplotlib for nice plotting. The library comes with examples and predefined styles.
Skew Normal Distribution Permalink
Published:
Python library devoted to studying Skew Normal Distribution including sampling, parameter fitting and differentiation.
Multi-agent discourse visualisation tool Permalink
Published:
LLM logger is a logger & visualisation tool for LLM though process such as Chain-of-though, Tree-of-thought, etc.
Code navigator Permalink
Published:
A small HTML/JS/css (and Python) utility to transform .yaml files into iteractive hyperlinked document that is viewed locally in a browser.
publications
Diagnostic module for series-connected photovoltaic panels
Published in Solar Energy, 2019
A design of a system for diagnostics of PV panels.
Download here
Dataset of I-V characterization and EL imaging for accelerated testing of monofacial and bifacial PV cells
Published in Mendeley data, 2021
Dataset detailing the effect of cracks, interconnect failures and Potential-Induced-Degradation (polarized and shunt PID) on performance of monofacial and bifacial PV cells.
Download here
PV-4-wire measurement setup Permalink
Published in , 2021
A high-precision 4-wire measurement setup composed of multiple simple instruments orchestrated by PC running a Python script.
A granular modeling method for non-uniform panel degradation based on I–V characterization and electroluminescence imaging
Published in Solar Energy, 2021
Research regarding diagnostics of PV panels from EL images and I-V characteristics down to the level of individual PV cells.
Download here