For those who want to use the library: Furthermore, the DCT and the HWT are implemented for image compression. The library itself has only been tested on Linux. It is not guaranteed to work on other ...

The Fast Fourier Transform is one of the most important algorithms in scientific computing, used in signal processing, image compression, wireless communications, and machine learning. This ...

Abstract: In order to solve the problem that the parallel acquisition of direct sequence spread spectrum (DSSS) signal requiring a high amount of computation when there is Doppler frequency offset, ...

Abstract: FPGA implementation of a multi-channel pipelined large FFT architecture is challenging due to its complex inter-channel data scheduling, high-throughput requirement, and resource-constrained ...