Nanowerk

A framework for mapping atoms in amorphous materials in three dimensions

A new computational framework maps 3D atomic positions in amorphous materials, achieving full accuracy for silica using ...

Framework sets new benchmarks for 3D atom maps in amorphous materials

Researchers at the California NanoSystems Institute at UCLA published a step-by-step framework for determining the ...
IEEE

Adaptive Variable Step Size Photovoltaic MPPT Algorithm Based on Light Intensity Prediction

Abstract: To enhance the efficiency and stability of maximum power point tracking (MPPT) in photovoltaic (PV) power generation systems, and to address the issue of misjudgment in the traditional ...
GitHub

Step-DPO: Step-wise Preference Optimization for Long-chain Reasoning of LLMs

We build a 10K math preference datasets for Step-DPO, which can be downloaded from the following link. We use Qwen2, Qwen1.5, Llama-3, and DeepSeekMath models as the pre-trained weights and fine-tune ...
IEEE

A New Variable Forgetting-Factor and Variable Step-Size FxLMS Algorithm for Active Vibration Control

Abstract: The step-size in the Filtered-x Least Mean Square (FxLMS) algorithm significantly impacts the algorithm's convergence speed and steady-state error. To ...