Rico's Nerd Cluster

「离开世界之前 一切都是过程」

[ML] OpenClaw

OpenClaw Video: https://www.youtube.com/watch?v=Otn-NbpQH1k Start Ollama: 1 2 3 4 5 6 ollama run http://localhost:11434/ ollama launch openclaw # on the control panel /model qwen2.5:7b...

[ML] -CUDA-Introduction

What is Cuda Cuda is fundamentally C++ language with extensiions. kernels, __global__, __device__ etc are defined in the C++ space. If you want to expose C to CUDA, just follow the standard 1 ext...

[ML] -Point-cloud-compression-1-Basic-Concepts

PSNR, Chamfer Distance

[Part 1] PSNR vs SNR In signal processing, the Signal-to-Noise Ratio (SNR) is defined as: \[\mathrm{SNR} = 10 \log_{10} \left( \frac{\mathrm{Var}(\text{signal})}{\mathrm{Var}(\text{noise})} \righ...

[Rust Learning]-2-Variables

Ownership

Basic Hello World In this example, you will see the usage of immutable vs mutables, how to declare variable types, how to pass in args and return from a function. 1 2 3 4 5 6 7 8 9 10 11 12 13 14...

[Rust Learning]-1-Language Introduction

Why Rust

Rust Introduction: A Modern Systems Programming Language Rust is a systems programming language designed for performance, memory safety, and concurrency — without relying on a garbage collector. ...

Python - Python 3.14

Python 3.14 is shaping up to be the most ambitious release since type hints landed, with concurrency and ergonomics getting the spotlight. Free-threaded CPython Ships both the tradit...

Computer Vision - 3D Gaussian Splatting

3D Gaussian Splatting (3DGS) renders scenes in real time by replacing expensive ray marching with a dense cloud of Gaussian blobs. Each blob is projected onto the image plane (a “splat”) and blende...

Robotics - Model Predictive Control

Resources https://www.bilibili.com/video/BV1LSXKYEEW3/?spm_id_from=333.337.search-card.all.click&vd_source=ae0bfd67b026e62fbc37ca190dfd1839 https://blog.csdn.net/qq_37746927/article/detai...

Robot Navigation ESDF

ESDF There are two common approaches for incremental ESDF construction in robotics: Voxblox and Fiesta. Here we describe the core idea behind the 1D Euclidean Distance Transform (EDT) used in Fas...

Fitness - Eat, Move, and Burn Smarter

Eat, Move, and Burn Smarter: A Simple Guide to Metabolism Most of us think “eat less, move more” is the whole story of weight loss and health. But under the hood, your body is running a sophistica...