polar coordinate
基本解釋
- 極坐標(biāo)；極座標(biāo)；極坐標(biāo)系統(tǒng)
英漢例句
- This guy, you have two different ways of getting its polar coordinate equation.
有兩種辦法,可以得出極坐標(biāo)系下的方程。 - Say, polar coordinates. Let's say that I have a function but is defined in terms of the polar coordinate variables on theta.
比如說極坐標(biāo)，有一個(gè)函數(shù),是根據(jù)極坐標(biāo)θ定義的。 - And because you integrate first over r, well, first of all you should remember the polar coordinate formulas, namely x equals r cosine theta and y equals r sine theta.
這樣的話，我們就先對(duì)r積分，當(dāng)然了，首先得要記住坐標(biāo)轉(zhuǎn)換的公式，也就是x=rcosθ，y=rsinθ
雙語(yǔ)例句
詞組短語(yǔ)
- polar r coordinate plane 極坐標(biāo)平面
- polar -coordinate metrology 極坐標(biāo)測(cè)量法
- polar r coordinate 極坐標(biāo)
- polar r coordinate system 極坐標(biāo)系統(tǒng)
- polar spherical coordinate 球面極坐標(biāo)
短語(yǔ)
專業(yè)釋義
- 極坐標(biāo)
The polar coordinate and Fast Fourier Transform(FFT) method are introduced to determine the invariant features of the transformed matrix. The targets are classified and recognized by calculating the same correlation of the characteristic matrix and the template features matrix.
利用多特征融合方法，從原始圖像中提取待識(shí)別目標(biāo)實(shí)現(xiàn)維數(shù)壓縮任務(wù)；引入極坐標(biāo)變換和快速傅里葉變換相結(jié)合的方法，確定變換后的不變特征矩陣；通過計(jì)算不變特征矩陣和模板特征矩陣的相關(guān)性對(duì)目標(biāo)進(jìn)行分類識(shí)別。數(shù)學(xué)
- 極坐標(biāo)系統(tǒng)
- 極坐標(biāo)