简单(哲学)
计算机科学
快速傅里叶变换
意义(存在)
指示的
测距
计算机图形学(图像)
算法
电信
心理学
语言学
认识论
哲学
心理治疗师
作者
Eugenio Tufino,L. M. Gratton,Stefano Oss
出处
期刊:Cornell University - arXiv
日期:2023-05-09
被引量:1
标识
DOI:10.1142/s2661339523500130
摘要
We propose two experiments suited for high school and/or undergraduate physics laboratory which are aimed to the discovery of the practical meaning and usefulness of the FFT analysis as a mathematical and graphical instrument, intended to discriminate different periodic signals in various situations, ranging from basic, demonstrative measurements to very complex, real-research experiments. In our proposal, quite inexpensive digital instruments can be used, yet with accurate out-of-the-box results.
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