离散

The discrete cosine transform is an important mathematical tool in digital image processing and many other fields.

摘 要：离散余弦变换是数字图像处理等许多领域的重要数学工具。

Prepared by the images of discrete cosine transform and wavelet transform the source code can run.

Visual C++编写的图像的离散余弦变换和小波变换的源代码，可直接运行。

A digital watermarking algorithm is proposed based on Discrete Cosine Transform and Arnold transform.

提出一种基于离散余弦变换和Arnold变换的数字水印算法。

Detection and analysis of power quality disturbances signal based on discrete cosine transform and wavelet transform.

基于离散余弦变换和小波变换的电能质量扰动信号检测方法。

So I choose the algorithm of data compression based on discrete cosine transform coding to compress bmp image.

因此选用了基于离散余弦变换的数据压缩的算法来进行bmp图像文件的压缩。

Discrete Cosine Transform has become one of the widely used transform techniques in digital signal processing.

离散余弦定理已经成为数位讯号处理中被广泛应用的转换技巧之一。

of fault diagnosis for roller bearing by using discrete cosine transform is proposed in the paper.

bstract 本文探讨了应用离散余弦变换分析滚动轴承故障的方法。

Experimental results show that the discrete generalized cosine transform is helpful for transform coding in triangular domain.

实验表明，离散广义余弦变换对于光滑的三角采样数据具有良好的去相关作用。

It researches that it's better to choose the algorithm based on discrete cosine transform coding in the image compression.

研究表明，选择基于离散余弦变换编码的数据压缩算法来进行图像压缩时的性能比较好。

Simple method based on contribution theory is proposed for congestion cost allocation.

与现有方法相比，该文方法的显著特点是：阻塞费用分摊可采用连续积分方法，而不是近似的离散数值积分方法。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新