Less than personal. Dawid Laszuk's world.

tl;dr: PyEMD documentation has a section on speeding up tweaks.

Have you seen cartoons drawn by the XKCD or, alternatively, Randall Munroe?

Presenting to you one of the side projects: the Personal Progress.

Yep, it's one of those titles where unless you know what it's about you probably don't know what it's about.

In the software world, there's a saying "if you want users to get excited about a new release, change buttons' colours."

Despite my strong opinion against the AWS Glue with its unfriendly documentation and strange approach to anything...

Most of my projects now are separated from the beginning into logical entities and put into docker.

I've been postponing describing my experience with AWS Glue for a couple of months now.

Let me share with you the thing I found on the internet.

There has been a surprising shift in my approach to writing.

Having more time I started retrospect on my previous projects and attempt to extract characteristics that lead either to success, or failure.

Working for a tech behemoth corp is significantly different than what I expected joining.

There was a significant update on my title.

For the past few years, my life has been on hold.

In Ubuntu 18.04, typing in Nautilus file manager makes a deep search through it's all subdirectories.

The last post about AWS EMR and S3 has resulted in a few people messaging me directly.

One of the recent projects I've worked on involved processing billions of row stored in AWS S3 in terabyte size data.

Although learning and book knowledge are the best, my personal relationship with reading activity is not the friendliest.

Quick ad hoc command: :%!

Chances are you heard that multiprocessing in Python is hard.

CEEMDAN is available in Python through PyEMD.

My "writing" work currently goes somewhere else and have little motivation to write anything here.

Amazon with it's Amazon Web Service (AWS) is pretty cool.

One of the packages I intend long term maintain and support is Python implementation of Empirical Mode Decomposition (EMD) called PyEMD.

I'm becoming increasingly convinced that using GitHub to share projects, even in work-in-progress (WIP) state is quite beneficial.

tl;dr: Project on github: https://github.com/laszukdawid/pystan-kuramoto

Only recently I've started using VIM as my default editor and...

Those who know me, know that I'm not a fan of using mouse.

Code for Kuramoto in Python is available here or from code subpage.

It came to my attention that my PSO for Python is actually quite popular.

Recent challenge I had was to convert two given numpy arrays such it'll be possible to have them in common type without losing information.

Sometimes when we ask for random we don't actually mean random by just random.

Only recently I have started to use Python 3.

A while ago I've started to taste a bit how it feels to work in industry and it feels quite nice.

I'm an avid podcast listener.

tl;dr: Read subject and click on link below.

This blog needs some lightening up and what a better way to do that than post some graphs?

tl;dr: I'm going less quality, more quantity.

Another of my papers [1] (see About) has been published recently.

This is a summary.

For the past few years I've been teaching few modules for Master students, such as programming or signal processing.

Update: Code and direct access to examples can be found on my GitHub reccurrence-plot.

This won't be long entry.

For a while now, I've been involved in Kuramoto models and adjusting them to data.

[Updated version available.

On Friday 13th Feb I went to Wolfram Research European Ltd in Oxfordshire for Introductory training* on Wolfram Mathematica.

Probably many know that Wolfram Mathematica is a great tool.

As mentioned in previous posts, one of the main drawbacks of EMD is its poor stability.

When trying to explain something to someone it is usually much better to actually present it in a graphical form.

Soon after EMD was proposed researchers started analysing it and testing it for different sorts of applications.