英 美 离散余弦变换
DCT的用法和例句：
例句
The experimental results show this method could give better coding efficiency than the traditional DCT image coding.
实验结果表明该方法的编码效率优于离散余弦变换编码。 DCT的相关资料：
临近单词
DCV
dc
dc switch
DC filter
DC drives
DC caster
Dcbartolo
DC corona
dc -wnd
DC offset
DC sensor
dctl gate