微粒 发表于 2025-3-23 09:57:30

Sicong Liu own abstract definition for almost any given finite group. This method is sufficiently mechanical for the use of an electronic computer. There is also a topological method (Chapter 3), suitable not only for groups of low order but also for some infinite groups. This involves choosing a set of gener

杀死 发表于 2025-3-23 16:56:56

Sicong Liuemarked by . (1926, p. 238) that “There is no regular map of 8, 10 or 11 hexagons, no map of 14 hexagons although there are maps of 7, 21 and 28 hexagons”. The expression that he sought is our 8.42 (. 1911, p. 418). The first mention of maps on non-orientable surfaces seems to have been by . (1910).

杠杆 发表于 2025-3-23 19:17:46

Sicong Liuemarked by . (1926, p. 238) that “There is no regular map of 8, 10 or 11 hexagons, no map of 14 hexagons although there are maps of 7, 21 and 28 hexagons”. The expression that he sought is our 8.42 (. 1911, p. 418). The first mention of maps on non-orientable surfaces seems to have been by . (1910).

LUT 发表于 2025-3-24 01:15:23

http://reply.papertrans.cn/83/8281/828064/828064_14.png

Fibrin 发表于 2025-3-24 03:54:19

Synchronization Frame Design for NBI Mitigation,ference mitigation is devised. Efficient and robust algorithms of receiver side frame synchronization and carrier recovery are studied. Besides, the method of frame header signalling transmission robust to the narrowband interference is investigated. Through these studies, the disadvantage of the co

躺下残杀 发表于 2025-3-24 10:29:31

http://reply.papertrans.cn/83/8281/828064/828064_16.png

止痛药 发表于 2025-3-24 13:00:51

Sparse Recovery Based NBI Cancelation, to estimate and cannot be completely eliminated. The technical challenge of accurate sparse signal recovery in complicated and severe conditions, such as intensive background noise, insufficient measurement data, large sparsity level, low interference-to-noise ratio, etc, will be overcome. A new th

Jocose 发表于 2025-3-24 15:23:22

http://reply.papertrans.cn/83/8281/828064/828064_18.png

植物茂盛 发表于 2025-3-24 21:37:38

http://reply.papertrans.cn/83/8281/828064/828064_19.png

Charlatan 发表于 2025-3-24 23:44:45

Sicong Liuregular dodecahedron {5, 3} to obtain the star-polyhedron {./., 5} (. 1963a, pp. 49, 95–105) which is essentially a map of twelve pentagons on a surface of genus 4. The modern work on this subject received its impetus from two different sources: automorphic functions and the four-colour problem. Fro
页: 1 [2] 3 4 5
查看完整版本: Titlebook: Research on the Key Technologies in Narrowband Interference and Impulsive Noise Mitigation and Cance; Sicong Liu Book 2021 Tsinghua Univer