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- 離散正弦變換（DCT）discrete cosine transformation
- 本文改進(jìn)的偶函數和奇函數的AFT算法還分別可以用來(lái)計算離散余弦變換 (DCT)和離散正弦變換 (DST) .The improved AFT algorithms for even and odd functions can also be used for computing discrete cosine transform (DCT) and discrete sine transform (DST),respectively.
- 有兩個(gè)相關(guān)的變換,一個(gè)是離散正弦變換DST for Discrete Sine Transform
- 二維離散正弦變換（2DDST）在數字圖象處理中有重要應用。The two-dimensional discrete sine transform (2-D DST) finds important applications in digital image processing.
- 構造出了三角變換的一般形式,把離散正弦變換、散余弦變換和離散W變換統一起來(lái).并討論了三角變換一般形式的正交條件.In this paper, the unified form of the trigonometrical transform which includes the discret sine transform, the discret cosine transform and the discret W transform are constructed, and we also discuss the orthogonality conditions of the discret Trigonometrical transform.
- 變換vary
- 正弦sine
- 正弦波sine wave
- 變換的transpositional
- 變換器convertor
- 離散余弦域（DCT）discrete cosine transform
- 反正弦變換inverse sine transformation
- 正弦的sinusoidal
- 坐標變換transformation of coordinates
- 離散正弦-Ⅲ變換（DST-Ⅲ）discrete Sine - Ⅲ transformation ( DST -Ⅲ )
- 正弦變換sine transform
- Matlab下DCT變換在信號壓縮中的應用Matlab DCT Signal Compression Application
- 一種基于三維整型DCT變換的高光譜圖像無(wú)損壓縮方法Lossless compression of hyperspectral Image based on 3-D integer DCT
- 傅里葉正弦變換fourier sine transform
- 離散變換對discrete transform pair
