Sökning: "Fpga"

Visar resultat 1 - 5 av 391 uppsatser innehållade ordet Fpga.

  1. 1. Efficient Energy Use of FPGA for Underwater Sensor Network

    Master-uppsats, Linköpings universitet/Elektroniska Kretsar och System; Linköpings universitet/Elektroniska Kretsar och System

    Författare :Erik Amgård; Kevin Bergman; [2019]
    Nyckelord :Underwater Sensor Network; FPGA; FFT; VHDL;

    Sammanfattning : Operational time is becoming an increasingly important aspect in electronic devices and is also highly relevant in Underwater Acoustic Sensor Networks (UWSN). This thesis contains a study which explores what can be done to de-crease power consumption while maintaining the same functionality of an FPGA inside an underwater sensor-node network. LÄS MER

  2. 2. Application of LabVIEW and myRIO to voice controlled home automation

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och System; Uppsala universitet/Signaler och System

    Författare :Tim Lindstål; Daniel Marklund; [2019]
    Nyckelord :speech recognition; home automation; labview; myrio; amazon alexa; mel frequency cepstral coefficients; dynamic time warping;

    Sammanfattning : The aim of this project is to use NI myRIO and LabVIEW for voice controlled home automation. The NI myRIO is an embedded device which has a Xilinx FPGA and a dual-core ARM Cortex-A9processor as well as analog input/output and digital input/output, and is programmed with theLabVIEW, a graphical programming language. LÄS MER

  3. 3. Efficiency of CNN on Heterogeneous Processing Devices

    Master-uppsats, Linköpings universitet/Programvara och system

    Författare :Josefin Ringenson; [2019]
    Nyckelord :CNN; Accelerator; Convolution; Heterogeneous Processing Device; AI Engine; FPGA; Hardware Architecture; Automotive Security; Computer Vision; Layer Fusion;

    Sammanfattning : In the development of advanced driver assistance systems, computer vision problemsneed to be optimized to run efficiently on embedded platforms. Convolutional neural network(CNN) accelerators have proven to be very efficient for embedded camera platforms,such as the ones used for automotive vision systems. LÄS MER

  4. 4. Implementation of an 8-bit Dynamic Fixed-Point Convolutional Neural Network for Human Sign Language Recognition on a Xilinx FPGA Board

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Ricardo Núñez-Prieto; [2019]
    Nyckelord :Artificial Intelligence; Computer Vision; Machine Learning; Convolutional Neural Networks; FPGA; Sign Language Recognition; Technology and Engineering;

    Sammanfattning : The goal of this thesis work is to implement a convolutional neural network on an FPGA device with the capability of recognising human sign language. The set of gestures that the neural network can identify has been taken from the Swedish sign language, and it consists of the signs used for representing the letters of the Swedish alphabet (a.k.a. LÄS MER

  5. 5. One Million-Point FFT

    Master-uppsats, Linköpings universitet/Datorteknik; Linköpings universitet/Datorteknik

    Författare :Tobias Mellqvist; Hans Kanders; [2018]
    Nyckelord :Large FFT; FFT; Cooley–Tukey; SDF; Binary tree; FPGA; triangular matrix;

    Sammanfattning : The goal of this thesis has been to implement a hardware architecture for FPGA that calculates the fast Fourier transform (FFT) of a signal using one million samples. The FFT has been designed using a single-delay feedback architecture withrotators and butterflies, including a three-stage rotator with one million rotation angles. LÄS MER