This project implements a hardware-accelerated Split-Radix FFT algorithm on FPGA, achieving theoretical minimum computational complexity of N·log₂(N) - 3N + 4 complex multiplications. The ...

Abstract: High performance hardware FFTs have numerous applications in instrumentation and communication systems. This paper describes a new parallel FFT architecture which combines the split-radix ...

Abstract: A general framework to develop efficient single instruction multiple data (SIMD) compliant algorithms was previously proposed. In this paper a split-radix SIMD-FFT algorithm is derived under ...

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The Fast Fourier Transform (FFT) is a widely used algorithm that computes the Discrete Fourier Transform (DFT) using much fewer operations than a direct implementation of the DFT. FFTs are of great ...

Engineers targeting DSP to FPGAs have traditionally used fixed-point arithmetic, mainly because of the high cost associated with implementing floating-point arithmetic. That cost comes in the form of ...

Here's how to implement an efficient radix-4 FFT, using the StarCore SC3000 as an example. The Fast Fourier Transform (FFT) is a widely used algorithm that computes the Discrete Fourier Transform (DFT ...

In this paper, a Fast Fourier Transform (FFT) or inverse FFT processor for Fifth-Generation (5G) Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) system’s ...