Digital modulation的問題，透過圖書和論文來找解法和答案更準確安心。 我們找到下列包括價格和評價等資訊懶人包

Bluetooth 5.0 Modem Design for IoT Devices

為了解決Digital modulation的問題，作者Mohamed, Khaled Salah 這樣論述：

This book provides an introduction to Bluetooth technology, with a specific focus on developing a hardware architecture for its modem. The major concepts and techniques involved in Bluetooth technology are discussed, with special emphasis on hardware mapping. The book starts simply to allow the r

eader to master quickly the basic concepts, before addressing the advanced features. This book differs from existing content in that it presents Bluetooth Transceiver architecture suitable for implementation in an FPGA for IoT Devices. It will examine several digital algorithms for modulation and de

modulation of Bluetooth signals, locking on the carrier phase, and synchronizing the symbol. Many of these previously analog designs have been translated to the digital domain.

Digital modulation進入發燒排行的影片

植基於5G多型態網路環境下使用區塊鏈技術進行身份驗證之研究

為了解決Digital modulation的問題，作者高一陳 這樣論述：

5G的巨量通訊和低延遲通訊兩個特性，對於企業加速數位轉型時的應用非常重要，尤其是現在已經進入工業4.0時代，網路通訊品質格外重要，結合5G通訊特性及Wi-Fi 6優點的多型態網路，儼然已成為網路新時代的架構，惟本國目前的5G架構因為成本建置考量，尚屬於NSA架構，或許未來硬體更成熟，成本較低時，或許也會採用SA。使用區塊鏈3.0的技術主要是它針對物聯網有提供相當完整及方便的函數庫，而且區塊鏈3.0的特性是不用挖礦，沒有礦工角色，而且越多人使用，驗證速度越快，與區塊鏈1.0或2.0技術不一樣。將傳統的紙本證件，使用區塊鏈3.0技術，將它轉成電子化資料，只要儲存認證完成的交易代碼，就能夠透過此代

碼找到相關原始資料，傳統書面證書或者紙本資料，轉為具有區塊鏈技術架構的數位證書，已經是未來的趨勢。利用IOTA技術提供5G驗證與Wi-Fi 6驗證結合，透過Python 跟C# .Net電腦語言，實作出應用區塊鏈3.0技術來驗證物聯網設備在多型態網路的環境下，可以達到驗證效果，這是本研究的主軸，跳脫傳統的驗證方式，且更具安全性的驗證。

Visible Light Communication: A Comprehensive Theory and Applications with MATLAB

為了解決Digital modulation的問題，作者Vappangi, Suseela,Venkata Mani, Vakamulla,Sellathurai, Mathini 這樣論述：

Suseela Vappangi is currently pursuing a Ph.D. at the National Institute of Technology Warangal, India. She worked as an assistant system engineer at Tata Consultancy Services, Hyderabad. She has published 10 research papers in journals of national and international repute.V. V. Mani is presently wo

rking as an associate professor, department of electronics and communication engineering, National Institute of Technology, Warangal, India. Her area of interest includes wireless communication, signal processing for communication, MIMO, orthogonal frequency-division multiplexing, green communicatio

n and ultra-wideband communication. She has published several research papers in journals of national and international repute. She has taught courses including digital communication, advanced wireless communication, signals and systems, digital signal processing and modern radio engineering at the

undergraduate and graduate level. She is a fellow of the Institute of Electronics and Telecommunication Engineers (IETE), India and a senior member of IEEE. Wasiu Oyewole Popoola is presently working as Chancellor’s Fellow, school of engineering, The University of Edinburgh, UK. His areas of researc

h include optical communication systems, communication channel modeling, and mitigation, visible light communications, modulation techniques for communication systems and equalization techniques for communication systems. He is a senior member of IEEE and a member of the IEEE Photonics Society.Mathi

ni Sellathurai is currently a Reader in Signal Processing with the Heriot-Watt University, Edinburgh, U.K. She is leading research in adaptive, cognitive and statistical signal processing techniques in a range of applications including Radar, Lidar, Sonar and RF networks, network coding, cognitive r

adio, MIMO signal processing, satellite communications, and underwater communications. She also worked at Bell-Laboratories, New Jersey, USA, as a visiting researcher (2000); and with the Canadian (Government) Communications Research Centre, Ottawa Canada as a Senior Research Scientist (2001-2004).

She has published over 120 peer-reviewed papers in leading international journals and IEEE conferences.

改良型無刷直流馬達無感測驅動器研製

為了解決Digital modulation的問題，作者陳仕軒 這樣論述：

本論文主要是研製一改良型無刷直流馬達無感測驅動器，本驅動器主要應用在車用無刷直流馬達風扇控制，輸入電壓範圍是10伏特~20伏特。本實驗控制核心是瑞薩電子公司RL78/F14數位訊號處理器R5F10PGG，用來實現無感測之馬達定位、啟動、驅動及保護等功能。為使無感測驅動器能達到可靠的啟動，在馬達開迴路啟動前藉判斷輸入電壓，給予所需的啟動參數。由實驗結果發現，模擬的霍爾訊號與原始霍爾訊號有角度誤差，因此使用軟體程式對落後訊號做相位超前補償。為使驅動波形在轉態時更加穩定，在相位未超前驅動波形轉態為相位超前驅動波形時，加入磁滯轉態銜接策略。最後針對馬達在驅動時若受到擾動，在軟體中設計保護判斷，經實驗

驗證能有效防止擾動造成的故障。