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tapyu/README.md

Hi there! I'm Rubem Pacelli (tapyu is just my nickname). I am really into scientific programing languages.

Background

B.Sc. in Electronics Engineering from Unifor, M.Sc. and PhD in Teleinformatics Engineering from UFC, and PhD in Cotutelle from UPC.

Research area

I work in the area of GNSS signal processing, and I especially focus on the following topics:
Statistical signal processing, system identification, and adaptive filtering Deep learning, pattern recognition, and optimization theory. FPGA-based software-defined radio implementation of digital modems

python Julia programming language R programming language matlab Unix shell scripting VHDL C programming language C++ programming language

visual studio code linux latex assembly helix-editor git git git


Life is not so serious.

nyancat

Some nice stats

    GitHub Performance

    Wakatime stats

    Code Time

    AI Code Time

    I'm an Early 🐤

    🌞 Morning                1183 commits        ████░░░░░░░░░░░░░░░░░░░░░   15.40 % 
    🌆 Daytime                2901 commits        █████████░░░░░░░░░░░░░░░░   37.77 % 
    🌃 Evening                2400 commits        ████████░░░░░░░░░░░░░░░░░   31.25 % 
    🌙 Night                  1197 commits        ████░░░░░░░░░░░░░░░░░░░░░   15.58 % 
    

    📅 I'm Most Productive on Thursday

    Monday                   1281 commits        ████░░░░░░░░░░░░░░░░░░░░░   16.68 % 
    Tuesday                  1314 commits        ████░░░░░░░░░░░░░░░░░░░░░   17.11 % 
    Wednesday                1323 commits        ████░░░░░░░░░░░░░░░░░░░░░   17.22 % 
    Thursday                 1337 commits        ████░░░░░░░░░░░░░░░░░░░░░   17.41 % 
    Friday                   1095 commits        ████░░░░░░░░░░░░░░░░░░░░░   14.26 % 
    Saturday                 716 commits         ██░░░░░░░░░░░░░░░░░░░░░░░   09.32 % 
    Sunday                   615 commits         ██░░░░░░░░░░░░░░░░░░░░░░░   08.01 % 
    

    📊 This Week I Spent My Time On

    💬 Programming Languages: 
    C                        18 hrs 56 mins      ██████████████████░░░░░░░   70.47 % 
    Other                    2 hrs 36 mins       ██░░░░░░░░░░░░░░░░░░░░░░░   09.71 % 
    MATLAB                   1 hr 31 mins        █░░░░░░░░░░░░░░░░░░░░░░░░   05.67 % 
    Markdown                 1 hr 7 mins         █░░░░░░░░░░░░░░░░░░░░░░░░   04.21 % 
    Python                   57 mins             █░░░░░░░░░░░░░░░░░░░░░░░░   03.55 % 
    
    🔥 Editors: 
    VS Code                  16 hrs 19 mins      ███████████████░░░░░░░░░░   60.77 % 
    Claude Code              10 hrs 32 mins      ██████████░░░░░░░░░░░░░░░   39.23 % 
    
    🐱‍💻 Projects: 
    gnss-sdr-sim             23 hrs              █████████████████████░░░░   85.64 % 
    usrp-x310                1 hr 10 mins        █░░░░░░░░░░░░░░░░░░░░░░░░   04.39 % 
    dotfiles                 50 mins             █░░░░░░░░░░░░░░░░░░░░░░░░   03.16 % 
    ion-gnss-2027            30 mins             ░░░░░░░░░░░░░░░░░░░░░░░░░   01.90 % 
    web-scrap                30 mins             ░░░░░░░░░░░░░░░░░░░░░░░░░   01.90 % 
    
    💻 Operating System: 
    Linux                    26 hrs 52 mins      █████████████████████████   100.00 % 
    

    🤖 AI Coding This Week

    ⏱ AI Coding Time: 13 hrs 52 mins (51.61%)
    
    ✍️ 2,128 lines written by AI, 1,177 lines written by hand (64.39% AI-written)
    
    🔤 11,001,791 Input Tokens, 695,710 Output Tokens
    
    💵 $161.13 Estimated AI Cost This Week
    
    🧠 28 AI Sessions, 427 AI Prompts
    
    Opus                     2,145 lines         ████████████████████████░   94.20 % 
    Sonnet                   132 lines           █░░░░░░░░░░░░░░░░░░░░░░░░   05.80 % 
    Claude-Code              0 lines             ░░░░░░░░░░░░░░░░░░░░░░░░░   00.00 % 
    
    🔎 AI Coding Insights:
    ⚖️ Balanced with AI — 64.39% of written lines came from AI
    📝 Concise Prompter — average 334 characters per prompt
    🔁 Iterative Prompter — average 15 prompts per session
    🚀 High AI Trust — 44.15% of changed lines were hand-edited
    

    Last Updated on 17/10/2026 20:55:01 UTC

    Recent GitHub Activity

    1. ℹ️ Labeled issue #2049 in wimpysworld/deb-get
    2. ℹ️ Labeled issue #2049 in wimpysworld/deb-get
    3. ❗ Opened issue #2049 in wimpysworld/deb-get
    4. ❗ Opened issue #18 in harshadms/galileo-sdr-sim
    5. 🗣 Commented on #472 in TorchDSP/torchsig

    Latest Youtube Video 📺

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