V2EX smoothing

Smoothing

Definition / 释义

smoothing平滑;抚平;使变得光滑的过程。也常用于统计、信号处理等语境,指通过方法减少波动、噪声,使曲线/数据更平稳。(作为 smooth 的动名词/现在分词形式)

Pronunciation / 发音

/smu/

Examples / 例句

Please stop smoothing the paper; it’s already flat.
请别再把纸抚平了,它已经很平了。

The analyst applied smoothing to the time series to reveal the underlying trend and reduce random noise.
分析师对时间序列进行了平滑处理,以呈现潜在趋势并减少随机噪声。

Etymology / 词源

smoothing 来自动词 smooth(使光滑、使平顺)+ -ing(构成动名词/现在分词)。smooth 可追溯到古英语 smō,本义与“光滑、平整、柔和”相关,后来引申到“进展顺利、语气圆融”等含义;加上 -ing 后表示“平滑这一行为/过程”。

Related Words / 相关词

Literary Works / 文学与著作

  • Smoothing Splines: Methods and Applications(Green & Silverman):统计学经典著作之一,系统讨论“平滑样条(smoothing splines)”等方法。
  • Exponential Smoothing: The State of the Art(Gardner):关于“指数平滑”的经典综述性论文/著作,频繁使用 smoothing
  • Digital Signal Processing(多本经典教材以此为名):在信号处理语境中,“smoothing(平滑)”常用于描述降噪与滤波相关操作。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     1361 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 8ms UTC 16:29 PVG 00:29 LAX 08:29 JFK 11:29
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86