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Showing result 6 - 10 of 87 essays matching the above criteria.

1. 6. Algorithmic Multi-Ported Memories Enabled Power-Efficient Pre-Distorter Design in ASIC

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Xuying Shen; [2023]
   Keywords : Multi-ported memory; Digital Pre-distortion; Hardware design; ASIC; Power efficiency; Flerporterat minne; Digital Pre-distortion; Hårdvarudesign; ASIC; Effekteffektivitet;

   Abstract : The transition from the 5G to the 6G era is a pivotal juncture in contemporary wireless communication. Under such a circumstance, Digital Pre-Distortion (DPD) technology has established its significance as an effective method to linearize Power Amplifiers. READ MORE

3. 7. Data Reduction and Analysis with the MPRu instrument for Neutron Emission Spectroscopy at JET

   University essay from Uppsala universitet/Tillämpad kärnfysik

   Author : Steven Hendrik Bijl; [2023]
   Keywords : Fusion; JET; MPRu;

   Abstract : This research project centres on advancing data analysis techniques using the Magnetic Proton Recoil Upgrade Neutron Spectrometer (MPRu) for neutron emission spectroscopy during the deuterium tritium experimental campaign (DTE2) at the Joint European Torus (JET). The study aimed to address three pivotal questions, each with implications for optimizing data accuracy, quality, and utility. READ MORE

4. 8. Performance Analysis of STTC-Based MIMO Under Cognitive RadioScenarios

   University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

   Author : Sanjana Kankantee; Sai Praneeth Reddy Ganta; [2023]
   Keywords : Space-time trellis coding; MIMO; Cognitive radio; Performance; Bit error rate; Diversity; AWGN; Rayleigh fading; Detection; Spectrum.;

   Abstract : This thesis presents a comprehensive investigation into improving wireless transmission rates and reliability through the implementation of Space Time Trellis Codes(STTC). The study focuses on enhancing the coding gain, diversity gain, and flexible transmission capabilities, which are crucial for Error-Correcting Codes (ECC)in wireless communications. READ MORE

5. 9. Balans-en : Construction of a self-balancing robot with tilt setpoint correction

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Hanna Modin; Kasper Georén; [2023]
   Keywords : Mechatronics; two wheeled self-balancing robot; robot; inverted pendulum; control engineering; Mekatronik; tvåhjulig självbalanserande robot; robot; inverterad pendel; reglerteknik;

   Abstract : This report presents the construction of a two-wheeled self balancing robot with the ability to handle an uneven load. Two-wheeled self-balancing robots have proven to be a potential solution to the problem of efficient warehouse management, thanks to their ability to navigate tight spaces quickly and efficiently while balancing their load. READ MORE

6. 10. Evaluating the robustness of DistilBERT to data shift in toxicity detection

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Caroline Larsen; [2022]
   Keywords : Machine learning; Natural Language Processing; DistilBERT; Toxicity Detection; Profanity Detection; Hate Speech Identification; Text preprocessing; Maskininlärning; naturligtspråkbehandling; DistilBERT; identifiering av kränkande språk; identifiering av svordomar; textbehandling;

   Abstract : With the rise of social media, cyberbullying and online spread of hate have become serious problems with devastating consequences. Mentimeter is an interactive presentation tool enabling the presentation audience to participate by typing their own answers to questions asked by the presenter. READ MORE