基本解釋[數(shù)] 離散余弦變換英漢例句雙語例句A fast algorithm of discrete cosine transform(DCT)to implementelectrocardiogram(ECG)data compression using"Variance criterion" is discussed.用離散余弦變換（DCT）的一種快速算法按“方差準(zhǔn)則”實(shí)現(xiàn)心電圖（ECG）數(shù)據(jù)壓縮。In this paper, a new fast algorithm to calculate discrete cosine transform(DCT) with arbitrary length by means of the butterfly structure is presented.本文提出離散余弦變換（DCT）的一種新的快速算法，其特點(diǎn)是變換長度任意，而且采用蝶形結(jié)構(gòu)。Data correlation coefficients were calculated and switch regions were analyzed by using two dimension discrete cosine transform (DCT) in ray-space data compression.在光線空間的數(shù)據(jù)壓縮中，計(jì)算了數(shù)據(jù)的相關(guān)系數(shù)，采用二維離散余弦變換（DCT）進(jìn)行了變換域分析。http://chazidian.comdiscrete cosine transform更多例句詞組短語短語Discrete e Cosine Transform 離散余弦變換discrete fractional cosine transform 離散分?jǐn)?shù)余弦變換forward discrete cosine transform 前方離散余弦變換;使用正向離散余弦變換;正向離散余弦變換Discrete Cosine Transform Source 離散余弦變換源碼discrete cosine transform DTC 離散余弦變換discrete cosine transform更多詞組專業(yè)釋義計(jì)算機(jī)科學(xué)技術(shù)離散余弦變換離散馀弦變換數(shù)學(xué)離散余弦轉(zhuǎn)換失散余弦轉(zhuǎn)換離散馀弦變換機(jī)械工程離散余弦變換離散馀弦轉(zhuǎn)換電子、通信與自動(dòng)控制技術(shù)離散式弦轉(zhuǎn)換離散馀弦轉(zhuǎn)換系數(shù)