Essays about: "Signal processing"

Showing result 1 - 5 of 486 essays containing the words Signal processing.

  1. 1. Smart Case for Remote Radio Kit

    University essay from Uppsala universitet/Fasta tillståndets elektronik

    Author : Emil Östlund; [2019]
    Keywords : CAD; LTE; IoT; Signal processing; Data communication; Data transmission; 3D printing; Soldering; Electrical circuit; schematics; simulations; Arduino; Software; Hardware;

    Abstract : The thesis aims to develop a prototype for a Smart Case for Remote Radio Kits at the department of Demo & Event at Ericsson in Kista.The smart case consists of a mechanical structure (the case itself with ) and an electronic system that includes a temperature sensor, a LCD display showing the temperature, a GPS (global positioning system) module for positioning the case, a GSM (Global System for Mobile Communications) module and a microcontroller Arduino UNO. READ MORE

  2. 2. Fall detection bracelet with an accelerometer and cellular connectivity

    University essay from Uppsala universitet/Signaler och System

    Author : Ola Hammarstedt; [2019]
    Keywords : Fall detection; Accelerometer; ADXL345;

    Abstract : This thesis aims at developing a prototype for a fall detection bracelet that can connect to the cellular network. The bracelet consists of a processing unit, three sensors, a LTE USB modem and a powerbank. The prototype is aimed at elderly people since up to one out of three over the age of 65-years-old fall each year. READ MORE

  3. 3. Simulation and Analysis of Ultrasonic Wave Propagation in Pre-stressed Screws

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Erik Andrén; [2019]
    Keywords : ;

    Abstract : The use of ultrasound to measure preload in screws and bolts has been studied quite frequently the last decades. The technique is based on establishing a relationship between preload and change in time of flight (TOF) for an ultrasonic pulse propagating back and forth through a screw. READ MORE

  4. 4. A feasibility study on pairinga smartwatch and a mobile devicethrough multi-modal gestures

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

    Author : Dario Bernardi; [2019]
    Keywords : Mobile devices; Security; Pairing; Signal; Processing; Multimodal Gestures;

    Abstract : Pairing is the process of establishing an association between two personal devices. Although such a process is intuitively very simple, achieving a straightforward and secure association is challenging due to several possible attacks and usability-related issues. READ MORE

  5. 5. Squeezing and Accelerating Neural Networks on Resource Constrained Hardware for Real Time Inference

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

    Author : Matteo Presutto; [2019]
    Keywords : Neural Networks; Quantization; DSP; Inference; neurala nätverk; kvantisering; DSP; inferens;

    Abstract : As the internet user base increases over the years, so do the logistic difficulties of handling higher and higher volumes of data. This large amount of information is now being exploited by Artificial Intelligence algorithms to deliver value to our society on a global scale. READ MORE