無窮小變換 的英文怎麼說

中文拼音 [qióngxiǎobiànhuàn]
無窮小變換 英文
infinitesimal transformation
  • : 無Ⅰ動詞(沒有) not have; there is not; be without Ⅱ名詞1 (沒有) nothing; nil 2 (姓氏) a surn...
  • : Ⅰ形容詞(貧窮) poor; poverty stricken Ⅱ名詞1 (窮盡) limit; end 2 (姓氏) a surname Ⅲ副詞1 (...
  • : Ⅰ形容詞1 (體積、面積、數量、強度等不大) small; little; petty; minor 2 (年紀小的; 年幼的) youn...
  • : 動詞1. (給人東西同時從他那裡取得別的東西) exchange; barter; trade 2. (變換; 更換) change 3. (兌換) exchange; cash
  • 無窮 : 1. (沒有窮盡; 沒有限度) infinite; endless; boundless; inexhaustible 2. [數學] infinite
  1. The causeway is lined on either side with a 16 - metre - wide belt of verdant lawns and hedges made up of xian juniper, jinshan meadowsweet, purple - leaf barberry and golden - leaf privet, showing with the rotation of the seasons the infinite changes and beauty of lively nature, and providing much pleasing and peaceful space for the roaming of the mind

    甬道兩側分別是16米寬的綠化帶。碧綠的草坪和由西安檜柏金山繡線菊紫葉檗金葉女貞組成的綠籬,隨著四季更替,自然生命的美妙,為遊人營造出賞心悅目的精神放牧空間。
  2. Lacking of space locality in time domain, fourier analysis can only make certain of the integral singularity of a function or signal. as a result ; it is difficult to detect the spatial position and distribution of broken signal by fourier analysis. wavelet analysis has the characteristic of spatial locality, and its wideness in both windows of the time and the frequency can be adjusted, so it can analyze the details of a signal

    波分析優于傅里葉之處在於,波分析在時域和頻域同時具有良好的局部化性質,因為波函數是緊支集,而三角正、餘弦的區間是區間,所以可以對高頻成分採用逐漸精細的時域或空間域取代步長,從而可以聚焦到對象的任意細節。
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