Liu Wei Rong Yun (9 results)

paperback. Condition: New. Paperback. Pub Date: 2010 07 Pages: 206 Language: Chinese in Publisher: Northeastern University Press. College Mathematics in the 21st century planning materials: Economic Mathematics according to the Ministry of Education. higher vocational education and economic Mathematics Teaching basic requirements and written. Book chapters. followed by the first chapter function limits and continuity. derivative and differential second chapter. the third chapter of the Differential Mean Value Theorem a.

paperback. Condition: New. Paperback.Pub Date:2022-03 Pages:194 Language:Chinese Publisher:University of Science and Technology of China Press This book is a supporting textbook for courses related to the mechatronics technology of urban rail transit. aiming to cultivate learners' application ability of the urban rail automatic ticket vending and checking system and their ability to handle emergencies. The book is divided into a technical section and an application section. which introduces in detail the basic principl.

paperback. Condition: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :1995-06 Pages: 119 Publisher: Chongqing Publishing House 119 adhesionsFour Satisfaction guaranteed,or money back.

paperback. Condition: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Chinese and foreign joke Grand View (32 paperback version 1 1984 2 India)Four Satisfaction guaranteed,or money back.

Hardcover. Condition: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.HardCover. Pub Date :1995-06-01 Pages: 119 Publisher: Chongqing Publishing House sheets: 12Four Satisfaction guaranteed,or money back.

paperback. Condition: New. Transnistria Love Malevich painting style - foreign masters of painting style series.

paperback. Condition: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date: 2013 Pages: 308 Language: Chinese Publisher: Electronic Industry Press national specialty (Internet of Things Engineering) planning materials combination of the domestic matter networking engineering teaching and wireless sensor networks: Internet of Things written. National professional characteristics (Internet of Things Engineering) planning materials: the Internet of things with the knowledge of the wireless sensor network (WSN). one of the core technologies in wireless sensor network introduces the Internet of Things. in the brief introduction WSN based on. a detailed account of WSN physical layer. data link layer and network layer design features of its routing protocols; then introduced in WSN technology. such as communication standards. time synchronization technology node positioning technology. quality of service protection. and network management. and to the WSN simulation technology; then introduce the WSN hardware development. operating systems. and software development; Finally. the case of WSN applications. Contents: Chapter 1 wireless sensor networks Overview 1.1 wireless sensor networks 1.1.1 The concept of wireless sensor networks 1.1.2 features and advantages of the wireless sensor network 1.1.3 application of wireless sensor networks 1.2 wireless sensor network architecture 1.2.1 1.5 This chapter Summary References Chapter 2 of the challenges faced by the sensor node structure 1.2.2 1.3 wireless sensor network architecture for wireless sensor network research and development status 1.4 wireless sensor networks wireless sensor network physical layer design 2.1 physical layer of wireless sensor networks Overview 2.2 Wireless sensor network physical layer Research and development 2.3 physical layer of wireless sensor network key technologies 2.3.1 coded modulation select 2.3.2 Frequency the Select 2.4 physical layer modulation and demodulation encoding 2.4.1 M-ary modulation mechanism 2.4. 2.4.3 adaptive differential pulse position modulation mechanism coding position modulation mechanism 2.5 wireless sensor network physical layer design 2.5.1 Frequency Allocation 2.5.2 communication channel 2.6 Chapter Summary Reference Chapter 3. the data link layer of the wireless sensor network design 3.1 wireless sensor networks. the data link layer Overview 3.2 wireless sensor networks. the data link layer of the status quo. with the development of the 3.2.1 wireless sensor network MAC protocol classification 3.2.2 MAC protocol of wireless sensor networks need to be resolved 3.3 wireless sensor network data link layer 3.4.1 References Chapter 4 3.5 Chapter Summary 3.4.4 cross-layer MAC protocol based on the competition in the MAC protocol 3.4.2 distribution-based MAC protocol 3.4.3 hybrid MAC protocol wireless sensor key issues 3.4 MAC protocol for wireless sensor networks Overview 4.2 Wireless sensor network research status of the network layer of the network layer of the network 4.1 the network layer of wireless sensor networks and development of the critical issues 4.4 4.3 the network layer of wireless sensor networks wireless sensor network routing protocols 4.4.1 based data routing protocol 4.4.2 cluster-based structure refer to Chapter 5 wireless sensor network transport layer protocol 5.1 wireless sensor network transport layer protocol routing protocol 4.4.3 routing protocols based on the location information 4.5 Chapter Summary Overview 5.2 Wireless sensor network transport layer Research and Development 5.2.1 wireless sensor network the 5.2.2 wireless sensor network transport layer protocol of the key issues of the transport layer 5.3 Wireless Sensor Grid System 5.3.1 wireless sensor network mesh architecture 5.3.2 MPAS Design 5.4 Chapter Summary Chapter 6 References communication standard 6.1 IEEE 802.15.4 Standard 6.1.1 IEEE 802.15.4 Protocol Introduction 6.1.2 IEEE 802.15.4 protocol st.

Hardcover. Condition: Good. HardCover. Pub Date :1960-08 Pages: 1381 Publisher: Commercial Press 1962 read reference with no problem! Kazuhiko plain old bookstore I wish you a pleasant textbook!

paperback. Condition: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date: 1982 Publisher: People's theater Li Weikang. Li Guang. Gengqi Chang. Li Shiji. Li and Zeng. Zhang Yun Creek. LIU Xiu-rong. YANG Shu-rui. in case Britain. Tangxiao Hao. Zhang Chunxiao. SALT LAKE Gengqiao Yun. Zhang Chunhua. Yu Qian Sheng Ye long Li XinFour Satisfaction guaranteed,or money back.