A fast Fourier transform (FFT) is an algorithm to compute discrete Fourier transform. A
Fourier transform converts time domain signal information into frequency domain. As a …

Given the high algorithmic complexity of applied‐to‐images Fast Fourier Transforms (FFT),
computational‐resource‐usage efficiency has been a challenge in several engineering …

Discrete Hartley Transform (DHT) is one of the transform used for converting data in time
domain into frequency domain using only real values. DHT can be used for highly modular …

FFT, IIFT algorithm is critically important in Digital Signal Processing (DSP). This paper
consists of design of Four point Radix-2 structure that consists of complex multiplication and …

Abstract Orthogonal Frequency Division Multiplexing (OFDM) is exceptionally favored
system for rapid information transmission over remote channel. In this paper, VHDL …

ABSTRACT While designing Fast Fourier Transform (FFT) cores, due to the use of
multiplexers, memory, or ROMs, there is a substantial increase in power consumption and …

With the advent of new technology in the fields of VLSI and communication, there is also an
ever growing demand for high speed processing and low area design. It is also a well …

Given the high algorithmic complexity of applied-to-images Fast Fourier Transforms (FFT),
computational-resource-usage efficiency has been a challenge in several engineering …

O monitoramento de animais selvagens é frequentemente usado por biólogos para coletar
informações a cerca dos animais e seus habitats. Neste contexto, os sons produzidos pelos …

A discrete Hartley transform (DHT) algorithm can be efficiently implemented on a highly
modular and parallel architecture having a regular structure is consisting of multiplier and …