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个人信息Personal Information
副教授 硕士生导师
性别：男
毕业院校：山东大学
学历：博士研究生毕业
学位：工学博士学位
在职信息：在职
所在单位：低空科学与工程学院
入职时间：2004-07-16
办公地点：知行南楼603
电子邮箱：
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- [1] Chunlu Lai and Ruijie Zhao. An Autocorrelation-Based r-Stability Condition With Application in the Design of IIR Filters. IEEE Signal Processing Letters, 1389-1393, 2024.
- [2] Ruijie Zhao. Least lp-norm design of complex exponential structure variable fractional delay FIR filters. Signal Processing, 2024.
- [3] Ruijie Zhao and D. B. H. Tay. Minimax design of two-channel critically sampled graph QMF banks. Signal Processing, 2023.
- [4] Ruijie Zhao and D. B. H. Tay. A Complex Exponential Structure for Low-Complexity Variable Fractional Delay FIR Filters. Circuits, systems, and Signal Processing, 42, 1105-1141, 2023.
- [5] Ruijie Zhao and Beifa Wu. Least lp-norm Design of Centro-symmetric 2-D FIR Filters Using a Bi-matrix-based IRLS Algorithm. 2022 41th Chinese Control Conference, 2937-2942, 2022.
- [6] X. X. Zhang , R. J. Zhao and Y. Liu. Minimax Design of 2D FIR Half-Band Filters Using an efficient Matrix-Based IRLS Algorithm. Journal of Circuits, Systems, and Computer, 31, 2250045-1-2250054-26, 2022.
- [7] Y. Liu and R. J. Zhao. A Matrix-based Algorithm for the LS Design of Variable Fractional Delay FIR Filters with Constraints. 39th Chinese Control Conference, 2798-2802, 2020.
- [8] R. J. Zhao and X. Y. Hong. Matrix-based algorithms for the optimal design of variable fractional delay FIR filters. IEEE Transactions on Circuits and Systems I, 66, 4740-4752, 2019.
- [9] R. J. Zhao , X. P. Lai , D. B. H. Tay and Z. P. Lin. An Alternating Variable Technique for the Constrained Minimax Design of Frequency-Response-Masking Filters. Circuits, systems, and Signal Processing, 38, 827-846, 2019.
- [10] R. J. Zhao , X. P. Lai , X. Y. Hong and Z. P. Lin. A matrix-based IRLS algorithm for the least lp-norm design of 2-D FIR filters. Multidimensional Systems and Signal Processing, 30, 1-15, 2019.
- [11] R. J. Zhao , X. P. Lai and Z. P. Lin. Weighted least squares design of 2-D FIR filters using a matrix-based generalized conjugate gradient method. Journal of the Franklin Institute, 353, 1759-1780, 2016.
- [12] X. Y. Hong , R. J. Zhao and X. P. Lai. A fast design algorithm for elliptic-error and phase-error constrained LS 2-D FIR filters. Multidimensional Systems and Signal Processing, 27, 477-491, 2016.
- [13] R. J. Zhao and X. P. Lai. Fast Two-dimensional weighted least squares Techniques for the Design of Two-dimensional finite impulse response Filters. Journal of Control Theory and Applications, 11, 180-185, 2013.
- [14] R. J. Zhao and X. P. Lai. Efficient 2-D Based Algorithms for WLS Designs of 2-D FIR filters with Arbitrary Weighting Functions. Multidimensional Systems and Signal Processing, 24, 417－434, 2013.
- [15] X. Y. Hong , R. J. Zhao and X. P. Lai. Matrix-based algorithms for constrained least-squares and minimax designs of 2-D FIR filters. IEEE Transactions on Signal Processing, 61, 3620-3631, 2013.
- [16] R. J. Zhao and X. P. Lai. Theory and Design of Linear-Phase Minimax FIR Filters with Mixed Constraints in the Frequency Domain. Circuits, systems, and Signal Processing, 32, 183－203, 2013.
- [17] R. J. Zhao and X. P. Lai. A Fast Matrix Iterative Technique for the WLS Design of 2-D Quadrantally Symmetic FIR Filters. Multidimensional Systems and Signal Processing, 22, 303－317, 2011.
- [18] X. P. Lai , C. L. Lai and R. J. Zhao. A iterative approach to near-uniform group-delay error design of FIR filters. IEEE Signal processing letters, 18, 107-110, 2011.
- [19] X. P. Lai and R. J. Zhao. Minimax design of time-domain constrained FIR filters by a sequential constrained least-square method. Chinese Journal of Electronics, 18, 166-170, 2009.
- [20] R. J. Zhao and X. P. Lai. Chebyshev design of linear-Phase FIR filters with linear equality constraints. IEEE Trans. Circuits and Systems-II, 54, 494-498, 2007.