Sepideh Shamsizadeh

Sepideh Shamsizadeh

AI and Robotics Engineer

Part I — How Robots Understand Space: Kinematics and the Power of Rotation Matrices

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The first part of my robotics kinematics series introduces position, orientation, and reference frames. Starting with vectors and trigonometry, it builds the rotation matrix representation and explains how to transform coordinates between frames.

Originally published on Medium.

Read the full article on Medium.

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Part III — Composing Rotations: Euler Angles and Roll–Pitch–Yaw

less than 1 minute read

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The third part of my robotics kinematics series explores how to compose rotations and describe orientation using Euler angles and roll–pitch–yaw. It connects these angle representations to rotation matrices and the problem of recovering angles from a given orientation.

Blog Post 5

1 minute read

Published:

title: “ROS2 humble” excerpt: “ Docker file and docker build. “ —