英语词汇dct coefficient怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	dct coefficient
释义	您要找的是不是： drift coefficient drag coefficient 阻力系数；曳引系数 dct coefficient 翻译 dct系数以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?离散余弦转换系数 ... 离散余弦转换系数 DCT coefficient 离散式弦转换 DCT(Discrete Consine Tansform) 直接拨号系统 DDS(Direct Dialing System) ... 2 ?DCT系数 dct系数短语 1 DCT coefficient residue DCT残差系数 2 DCT Coefficient Error DCT系数误差 3 DCT coefficient distribution DCT系数分布双语例句 1 DCT based robust watermarking technique is to adjust the DCT coefficient to watermark. 基于DCT变换的鲁棒性水印方法是通过调整dct系数来嵌入水印信息的。 2 The calculation of frequency data is converted to 2(N-1) calculations of even- or odd-indexed N-length 1D-DCT coefficient. 将对频域的计算转换为对2（N-1）个N点1维素数尺寸DCT的奇系数或偶系数的计算； 3 The meaningful gray image is serially processed into watermark signal and embedded into the DC elements of the block DCT coefficient matrix of the host image. 该算法是先对有意义的灰度图像进行水印序列化处理后，再将其作为水印信号嵌入到载体图像的分块DCT系数直流分量里。
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