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Dive into the research topics where Chundong Qi is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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A Method for Detecting Non-Cooperative Communication Signals Utilizing Multi-Resolution Time-Frequency Images
Zhang, Z., Qi, C. & Yu, D., Jan 2025, In: Journal of Beijing Institute of Technology (English Edition). 34, 5, p. 447-457 11 p.Research output: Contribution to journal › Article › peer-review
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A Pilot-Free Estimation Method of Fading Channel for Satellite Communication Based on Limited Intercept Samples
Sun, M., Qi, C., Qiu, M. & Li, X., 2025, In: IEEE Access. 13, p. 170116-170125 10 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Blind Symbol Rate Estimation for FSK Signals Based on Time-Frequency Enhancement and Periodic Feature Reinforcement
Qi, C. & Sun, M., 2025, 2025 6th International Conference on Electrical, Electronic Information and Communication Engineering, EEICE 2025. Institute of Electrical and Electronics Engineers Inc., p. 555-558 4 p. (2025 6th International Conference on Electrical, Electronic Information and Communication Engineering, EEICE 2025).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Frequency hopping signal detection based on time-frequency spectral entropy
Wang, Z., Qi, C. & Wang, W., 2025, 2025 7th International Conference on Information Science, Electrical and Automation Engineering, ISEAE 2025. Institute of Electrical and Electronics Engineers Inc., p. 930-934 5 p. (2025 7th International Conference on Information Science, Electrical and Automation Engineering, ISEAE 2025).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Signal noise reduction method based on parametric optimization of variational mode decomposition
Gao, K., Qi, C. & Wang, W., 2025, Fourth International Conference on Advanced Manufacturing Technology and Electronic Information, AMTEI 2024. Yu, W., Bhattacharjya, A. & Hu, W. (eds.). SPIE, 135151F. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 13515).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review