Abstract: This paper focuses on the implementation of a 1024-point FFT. A 1024-point FFT is significant in various applications, including signal processing, image processing, and communications, ...

Abstract: Nowadays, many applications require simultaneous computation of multiple independent fast Fourier transform (FFT) operations with their outputs in natural order. Therefore, this brief ...

Matlab runs extremely well on the new Apple Silicon Macs, but if you want the best possible performance from these new processors, the real number-crunching power is on their onboard GPU cores. This ...

k-Wave is an open source MATLAB toolbox designed for the time-domain simulation of propagating acoustic waves in 1D, 2D, or 3D [1]. The toolbox has a wide range of functionality, but at its heart is ...

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...

上一节介绍了，我们采集的信号，实际上包含了各种各样的子信号，实际情况中，这些字信号非常复杂，我们在时域看不出来都有哪些频率成分，这时候傅里叶变换就排上用场了。 傅里叶变换的提出让人们看问题的角度从时域变成了频域，多了一个维度。