查询词典 cosine

And you know this is just what sine, cosine, and tangent are.

你知道这仅仅是正弦，余弦和正切的。

Prepared by the images of discrete cosine transform and w...

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。

In this paper a method based on discrete wavelet transform and discrete cosine transform is presented to compress color image.

中文摘要：本文给出了一种基于离散小波变换和离散余弦变换的彩色图像压缩方法。

Starting from discrete cosine transformation, this paper presents a new way to embed digital watermark in images.

从离散余弦变换出发，提出了一种图象中植入数字水印的方法此。

Discrete cosine transform is an effective method to signal enhancement.

离散余弦变换是声信号增强的有效方法。

This paper proposes an improved information channel estimation algorithm based on the discrete cosine transformation.

提出了一种改进的基于离散余弦变换的OFDM信道估计算法。

This paper presents a novel steganographic method in Discrete Cosine Transform domain.

提出了一种在图像DCT域内的信息隐藏方法。

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。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。