来自MSN

Transform your hair with box dye: A tutorial

A simple at-home tutorial showing how to transform your hair using box dye with easy steps and a fresh new look result. Iran coach says team ordered out of US right after 2-2 draw with New Zealand in ...
IEEE

Differentiable short-time Fourier transform with respect to the hop length

Abstract: In this paper, we propose a differentiable version of the short-time Fourier transform (STFT) that allows for gradient-based optimization of the hop length or the frame temporal position by ...
IEEE

Graph Fractional Fourier Transform: A Unified Theory

Abstract: The fractional Fourier transform (FRFT) parametrically generalizes the Fourier transform (FT) by a transform order, representing signals in intermediate time-frequency domains. The FRFT has ...
GitHub

FFT 原理与应用新手指南.md

算法的真正突破出现在 1965 年，由 J.W. Cooley 和 John Tukey 重新发现并发表了现在广为人知的 Cooley-Tukey FFT 算法 2。尽管后来的考证表明，数学巨匠高斯早在 1805 年为了计算小行星轨道就已掌握了类似的递归思想，但直到 20 世纪中叶，随着数字信号处理需求的爆炸式增长，FFT 才真正确立了其在电信 ...
GitHub

cxx11_tensor_ifft.cpp

static void test_1D_fft_ifft_invariant(int sequence_length) { VERIFY_IS_EQUAL(tensor_after_fft.dimension(0), dim0); VERIFY_IS_EQUAL(tensor_after_fft.dimension(1 ...