傅里叶级数及傅里叶变换可视化互动模拟器
一个在线互动工具，允许用户通过调整正弦波的幅度、频率和数量，直观地理解傅里叶级数和傅里叶变换如何将复杂波形分解为简单正弦波的组合。
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网址: 傅里叶级数： https://www.longluo.me/projects/fourier-series/傅里叶变换： https://www.longluo.me/projects/fourier# 简介法国天才数学家 傅里叶 在研究热传导方程时，洞察到任何周期函数都可以用一系列的正弦函数组合而成，即 傅里叶级数 Fourier Series ，具体可参考之前写的一篇文章： 傅里叶变换 Fourier Transform 。你可以在线调整正弦波幅度、频率，个数，从而了解傅里叶分析之美。# 效果预览
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