(1/4) Intro/History: Introducing a 100-year-old mechanical computer
6 人推荐 · 跨 6 个月 · 2015–2023
中文导读
科普频道 engineerguy（Bill Hammack）四部曲首集，揭秘百年历史的纯机械计算机 Michelson 谐波分析仪，生动剖析其背后的傅里叶级数合成、分解原理与精妙的纯机械结构。
为什么 HN 推它
HN 凡是聊到 Fourier 分析或模拟计算时的必推神作，篇幅短小精悍，讲解清晰到令人叹为观止。
「这一共四集的系列视频简直太棒了。」HN 网友原话：There is a series of four fantastic videos
英文原摘要（HackerTube / Claude 整理）
The first of four short videos from Bill Hammack (engineerguy) introducing and giving the history of a 100-year-old mechanical computer, Michelson's harmonic analyzer. The series goes on to explain Fourier synthesis, analysis and operation of the machine.
Commenters recommend the series whenever Fourier analysis or analog computing comes up, praising Hammack's clear explanations and the short episodes.
HN 上的提及
A series of four videos detailing the operation of a mechanical computer for plotting Fourier series.
If you haven't watched all of Bill's videos, you should put them on your list right right now.
I bet you would enjoy Bill Hammack's series explaining how a 100 year old mechanical harmonic analyzer works.
if you're into this sort of thing here's the first in a seven video series
Although it is multiple parts, each one is very short.