Miscellaneous Portfolio Projects Welcome to this project in our portfolio. Below you will find the media associated with it:

When You Only Measure Angle: Building a Kalman Filter That Reconstructs Velocity I built an Extended Kalman Filter to stabilize an inverted pendulum using only a noisy angle sensor. No velocity encoder. The filter has to figure out angular velocity by integrating what it learns from repeated measurements. This post walks through why that works, … Read more

Building a Custom GPS L1 Tracking Engine on FPGA: An Engineering Journey 🔗 Source Code & Full Documentation: GitHub Repository When I decided to build a custom GPS L1 Baseband Tracking Engine from scratch, I knew it wasn’t going to be easy. I spent several hours a day sitting in my chair, staring at waveforms, … Read more

Case Study: DDC/NCO IP Core for Zynq-7020 High-Performance Digital Down Conversion on AMD Xilinx PL Challenge: Processing high-speed RF samples requires a highly efficient Digital Down Converter (DDC) and Numerically Controlled Oscillator (NCO) running at line rate. Software-based SDR architectures bottleneck on memory bandwidth and CPU cycles when dealing with continuous multi-megasample data streams. The … Read more