This audio spectrum analyzer utilizes an ARM7 LPC2138 microcontroller to create an FFT algorithm while performing digital signal processing without the use of special DSP processor. This audio ...
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 ...
8-point FFT with 16-bit fixed-point arithmetic Fully pipelined architecture with 3-stage pipeline for high throughput Low latency: 5 clock cycles Radix-2 DIT algorithm for optimal performance ...
This is a preview. Log in through your library . Abstract Apart from the fact that they are both ingenious and remarkably efficient, there would appear to be little kinship between fast Fourier ...
A group of MIT researchers believe they’ve found a way to speed up audio, video, and image compression by improving on the Fourier Transform. They say the new algorithm is up to ten times faster than ...
Abstract: The track frequency shift signal is closely related to the safe operation of railway locomotives. This paper presents a real - time modified FFT algorithm for the demodulation of rail track ...
Researchers from MIT have developed a new algorithm designed to improve on the fast Fourier transform (FFT) in a large number of cases. The discovery paves the way for smartphones to wirelessly ...
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