Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON)
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Updated
Sep 17, 2024 - C++
Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON)
The program implements forward and inverse version of 2D Discrete Fourier Transform (FFT), Discrete Cosine Transform, Discrete Walsh-Hadamard Transform and Discrete Wavelets Transform (lifting scheme) in C/C++. The output of transforms is displayed for a given input image.
Implement F-DST to solve 2-D PDE(fast poisson solver) and FFT to compute Multiplication algorithm(Schönhage–Strassen algorithm) with C
Implement Cooley–Tukey FFT algorithm with C
draw anything with Epicycles using Discrete Fourier Transform
Fourier-based Complex Encryption
Implementation of Discrete Fourier Transform (DFT) of an audio signal
This is a basic code for fast fourier transform based on Cooley-Turkey method.
Inverse Discrete Fourier Transform in C++, with OpenCV
This is my coursework project for 2023 autumn semester at BSUIR. The project is to study the differences in speed of large convolutions with and without Fourier transform (based on the convolution theorem) on various devices.
Signals, Spectra, and Signal Processing Project. This algorithm calculates the discrete fourier transform for a signal file based on a chosen frequency and displays it either in a Real-Imaginary form or a Magnitude-Phase form.
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