Discrete Cosine Transform(DCT)的用法和樣例：
例句
- The experimental results show this method could give better coding efficiency than the traditional DCT image coding.
實(shí)驗結果表明該方法的編碼效率優(yōu)于離散余弦變換編碼。 - It is then subject to such mathematical indignities as wavelet decomposition, multi-resolution Fourier analysis, polyphase filtering and discrete cosine transformation.
接下來(lái)它還要經(jīng)過(guò)一些數學(xué)處理程序，比如小波分解，多重分辨率傅立葉分析，多相過(guò)濾，離散余弦變換等。
