Essays about: "FFT algorithm thesis"

Showing result 1 - 5 of 38 essays containing the words FFT algorithm thesis.

1. 1. Analyzing the efficacy of the FFT in Image Denoising and DigitalWatermarking

   University essay from Mälardalens universitet/Akademin för utbildning, kultur och kommunikation

   Author : Emil Fagerström; [2023]
   Keywords : FFT; Image Denoising; Digital Watermarking;

   Abstract : The FFT has been a staple in the field of mathematics and computer science for almost 60 years. And yet, it still endures as an efficient algorithm in a multitude of fields. READ MORE

3. 2. Using HLS for Acceleration of FPGA Development: A 3780-Point FFT Case Study

   University essay from Linköpings universitet/Datorteknik; Linköpings universitet/Tekniska fakulteten

   Author : Christoffer Hejdström; [2022]
   Keywords : 3780; hls; fpga;

   Abstract : Manually designing hardware for fpga implementations is time consuming. Onepossible way to accelerate the development of hardware is to use high level syn-thesis (hls) tools. Such tools synthesizes a high level model written in a languagesuch as c++ into hardware. READ MORE

4. 3. 64-point FFT Instruction Implementation and Evaluation on a Microcode Programmable Processor

   University essay from Linköpings universitet/Institutionen för systemteknik; Linköpings universitet/Tekniska fakulteten

   Author : Yongjun Liu; Zejun Huang; [2022]
   Keywords : FFT; Instruction design;

   Abstract : Fast Fourier Transform is an efficient algorithm for computing the Discrete Fourier Transform (DFT) and one of the most important algorithms used in many digital signal processing applications over decades. This thesis presents an efficient implementation method of a 32-bit complex number 64-point FFT instruction on a micro-programmable processor. READ MORE

5. 4. Measuring Respiratory Frequency Using Optronics and Computer Vision

   University essay from Linköpings universitet/Datorseende

   Author : Per Antonsson; Jesper Johansson; [2021]
   Keywords : Computer Vision; Optical Flow; Motion Vectors; Respiratory Frequency; Signal Processing;

   Abstract : This thesis investigates the development and use of software to measure respiratory frequency on cows using optronics and computer vision. It examines mainly two different strategies of image and signal processing and their performances for different input qualities. READ MORE

6. 5. Development of Stockham Fast Fourier Transform using Data-Centric Parallel Programming

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

   Author : Gabriel Bengtsson; [2020]
   Keywords : ;

   Abstract : Writing efficient scientific applications for modern High Performance Computing (HPC) systems has become much harder during the last years due to the rise of heterogeneous computer architectures. The inclusion of hardware accelerators has caused an increase in the number of required technologies to reach high performance, a change that has programming these systems outside the skill-set of a domain scientist. READ MORE