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Junhao Zhang

Hunan University of Technology and Business

569 Yuelu Avenue

Changsha

China

  • Hunan University of Technology and Business

SCHOLARLY PAPERS

2

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Scholarly Papers (2)

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1.

High Accuracy Dft-Based Frequency Estimator for Sine-Wave in Short Records

Number of pages: 14 Posted: 05 Jun 2024
Junhao Zhang, Jiepin Zou, Xuesong Xu, Jian Song and He Wen
Hunan University of Technology and Business, Hunan University of Technology and Business, Hunan University of Technology and Business, Hunan University and Hunan University
Downloads 41 (1,170,409)

Abstract:

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Frequency estimation, Interpolated DFT, Rotational technique, Real sinusoid

2.

An Improved Renewable Energy Scenario Generation Method Based on Cross-Attention Latent Diffusion Models with Controllability

Number of pages: 20 Posted: 25 Sep 2025
Guangze Shi, Xuesong Xu, Jisheng Tian, Kai Xu, Chenyang Li, Guanying Xu and Junhao Zhang
Hunan University of Technology and Business, Hunan University of Technology and Business, Hunan University of Technology and Business, Hunan University of Technology and Business, Hunan University of Technology and Business, Hunan University of Technology and Business and Hunan University of Technology and Business
Downloads 38 (1,222,651)

Abstract:

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Short-term uncertainty quantification Renewable energy Scenario generation Generative models Diffusion models Cross-Attention Latent Diffusion Model (CAL-DM) Conditional diffusion