sine curve

基本解釋

• [數(shù)] 正弦曲線

同根派生

• sine curve相關(guān)詞

英漢例句

雙語(yǔ)例句

• And the reason is that a sine curve is like so.
  數(shù)學(xué)解釋說(shuō)，正弦曲線是這樣的。
• The accumulation(degree days)was obtained by measuring the area under a single sine curve fitted to the day's minimum and maximum air temperatures within 10 35℃ and 32℃.
  測(cè)定單條正弦曲線下的面積獲得田間有效積溫，而正弦曲線在10．35℃和32．0℃范圍內(nèi)擬合日最低溫和日最高溫而得。
• The intensity and position samples of the final-alignment signal are fitted with a cosine or sine curve, and then the series of peak points are derived from the model parameters.
  利用余弦或正弦曲線對(duì)該精對(duì)準(zhǔn)信號(hào)進(jìn)行擬合，得到一系列的波峰點(diǎn)。

權(quán)威例句

• To do so, astronomers resort to Fourier analysis, a mathematical technique that allows them to break a complex curve into a set of simple ones called sine waves.
  ECONOMIST: Extrasolar planets

• sine curve更多例句

詞組短語(yǔ)

短語(yǔ)

• combined sine acceleration curve 組合正弦加速度曲線
• sine wave curve fit 正弦波擬合
• sine derivative curve 正弦派生曲線
• sine wave curve -fit methods 正弦波擬合法
• sine -type curve 正弦型曲線

• sine curve更多詞組

英英字典

劍橋英英字典

• a curve that shows a regular smooth repeating pattern

柯林斯英英字典

• a curve of the equation y = sin x (Also called sinusoid)

• sine curve劍橋字典
• sine curve柯林斯字典

專業(yè)釋義

計(jì)算機(jī)科學(xué)技術(shù)

• 正弦曲線

  The method using cubic spline to approach sine curve has been implemented to fast arithmetic of trigonometric function, and increase the speed of circle interpolation calculating. The four axis synchronizing motion control platform has been buildup.
  針對(duì)圓弧插補(bǔ)運(yùn)算耗時(shí)較長(zhǎng)的問(wèn)題,使用三次樣條逼近正弦曲線的方法,實(shí)現(xiàn)了三角函數(shù)的快速算法,提高圓弧插補(bǔ)運(yùn)算速度。

  數(shù)學(xué)

• 正弦曲線
• 正玄曲線