GNSS Spectrums

I wil try to cover some basic concepts regarding GNSS signals in this post. I will start with GPS and GALILEO (Which of now is in stage 2 – IOC “Initial Operation Capability” with 10 available Satellites). The problem with these 2 systems is that...

Hamming Codes

Hamming codes are a part of Linear Block Codes. They were invented in 1950 and can repair 1 error or detect 2. The most famous code is probably hamming[7,4]. That is a code with a codeword length of 7, which is carrying 4 data bits and 3 parity bits. Hamming codes can...

GPS Acquisition and L1 Signal Processing

As you may have noticed in some of my previous posts, I have dedicated some time to learn the GPS basics, which I would like to share with you today. Those with a matlab installed on their machine will be of course able to download all the source codes and run them...

Ocean FFT in Matlab

I was always amazed how fantastic was the Ocean simulation from nVidia (Its a part of the CUDA toolkit). I did not understand how was it working, so I searched and in fact found many examples on the internet. All of the ocean wave animations use the statistics model...

Ubiquiti Networks

About 3 month before writing this post, I have discovered, that our ISP was not fulfilling their plan, which was an expensive connection of asynchronous 10/2 Mbit/s with guaranteened 2Mbit/s both directions. The truth however was, that I have never seen download speed...

Gaussian Blur with CUFFT

This post is about implementing Gaussian Blur in CUDA and C#. I have choosen C# in order to make some nice UI  with a  few buttons :) But generally, this post is in fact a combination of my 2 previous posts: https://www.beechwood.eu/cuda-gaussian-blur/...

Got an interesting ongoing technical project, job position or just a specific problem you would like to solve ? Or do you need a teammate to help develop a specific CUDA / C / C++ / .net / Java / Matlab application and or algorithm? Catch me on [email protected] :) I would love to learn new things, though I am currently interested in GPGPU, GNSS, Wireless Comunications, Image Processing and Atmosferic Science.

Bc. Vojtěch Terš

Student at the Czech Technical University