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- 二维离散Walsh变换 two-dimensional Walsh transform
- 二维离散富里叶变换(DFT)的FPT算法及其在计算机上的实现 A FPT Algorithm of Two--Dimensional Discrete Fourier Transform (DFT) and Its Implementation in Geneval Computer
- 二 two
- 一类二维离散混沌系统在不同系统参数下的自适应混沌同步 Chaos synchronization of parametric adaptive control for different parameters to a class of two dimensional discrete chaotic systems
- 离散Walsh变换 Discrete Walsh Transformation
- 维 dimension
- 离散Walsh-Haar变换 Discrete Walsh-Haar transformation
- 二维离散正弦变换（2DDST）在数字图象处理中有重要应用。 The two-dimensional discrete sine transform (2-D DST) finds important applications in digital image processing.
- 二维码 two-dimension code
- 二维数组 two-dimensional array
- 二维离散系统 2 - D discrete systems
- 一种基于四维离散余弦变换的视频编码方法 Video coding technique based on four-dimensional discrete cosine transform
- 二维变换 two-dimensional transform
- 一种计算一维离散Fourier变换的MIMD并行算法 A MIMD PARALLEL ALGORITHM FOR COMPUTING ONE DIMENSIONAL Fourier TRANSFORM
- 二维DCT变换 2-D DCT transfonn
- （2）基于一维离散余弦变换的相位去包裹算法； Phase-unwrapping algorithm based on the one dimension DCT;
- 逆二维变换 inverse two dimensional transform
- 基于CORDIC算法的一维离散余弦变换的ASIC设计 An ASIC Design of CORDIC-based 1-D DCT
- 离散二维卷积 two-dimensional discrete convolution
- 二维小波变换 two-dimension wavelet transform
