英语人>网络例句>scrambling 相关的网络例句
scrambling相关的网络例句

查询词典 scrambling

与 scrambling 相关的网络例句 [注:此内容来源于网络,仅供参考]

Police said panic broke out when shots were heard at a pop concert in Guadalupe, sending around 500 people scrambling for cover.

警方表示,在瓜达卢普的流行音乐会上突然听到枪声,观众惊慌失措,大约500人抢着寻找庇护所。

Major producers of microwave, cable TV signal descrambling devices, cable descrambling devices addressable scrambling system cluster solution additive group, group plus a single solution,, CATV cable IC card authorization group scrambling system plus a single solution, single-plus single - solution, single-plus group solutions, multi-phase sequence control.

主要生产微波、有线电视信号解扰器,有线电视解扰器可寻址加扰系统群加群解,群加单解,,CATV有线电视IC卡授权加扰系统群加单解,单加单解,单加群解,多相位序列控制。

In order to evaluate the image scrambling degree effectively,the paper gives difinition of the continuity extent.And a new evaluation method of image scrambling degree based on the number of the continuity extent changes when the positon of the pixel changes is provided.The simulation result shows that the method can measure the impact of the every image scrambling phase.

为了对其进行有效地衡量,给出了图像连续性区域的定义,并根据置乱前后数字图像连续性区域数量随像素点位置的变化而改变这一原理,提出了一种有效的图像置乱程度衡量方法,实验表明,该方法能够清楚地反应图像在各个置乱阶段的置乱效果。

Chaper 3 is general description of ADA encryption. Chapter 4 deals with the transform domain encryption. Includes the element of perfect and quasi-perfect transform domain encryption, and presents two type new schemes. Chapter 5 deals with asynchronous ADA encryption. Extends the general theory and model of asynchronous ADA scrambling, and introduces two type phase-distortion-free a synchronous ADA schemes. Chapter 6 is about new direction of ADA encryption. Includes TASI scrambling, transform domain dummy insertion scrambling, noise coving scrambling and other multi-dimension ADA scrambling, and proposes an adaptive dummy spectrum insertion asynchronous scrambling and a new adaptive noise-coving DFT scrambling algorithm. Chapter 7 is on permutation key. presents part results on permutation features, selecting criterion and constructing method. Chapter 8 introduces the hard and software design of a common ADA encryption/decryption system, and presents the experimental results on several proposed ADA encryption schemes.

第一章为绪论;第二章为语声信号、及其处理基础;第三章为模数模加密的一般描述;第四章为变换域加密研究,包括变换域加密机理,变换域完善与准完善保密研究,提出两种新的变换域加密方案;第五章为异步模数模加密研究,扩充了异步模数模加密的一般理论,介绍了两种新的无相位失真异步加密方案的原理与实现方法;第六章对模数模加密新方向:TASI应用途径、变换域伪谱插空置乱、噪声掩盖、多维置乱加密的原理和方法进行介绍,提出了自适应伪频插空异步模数模置乱算法与自适应DFT系数噪声掩盖置乱新算法;第七章为置换密钥性质、筛选准则以及构造方法研究的部分结果;第八章介绍了通用模数模加/解密实验系统的硬件、软件研制概况,并给出了几种加密方法的实验结果。

Three kinds of encryption methods——Arnold scrambling, magic square scrambling and chaotic technique are introduced in detail.

秘密信息嵌入在这些高能量的音频段后,提高了该算法的鲁棒性和不可见性。

This thesis discussed three kinds of major technologies to reduce high PAR on the basis of the principle of OFDM system: pre-distortion technology techniques (clipping and filtering, peak windowing and companding technique), code techniques (Reed-Muller coding algorithm of Golay complementary sequence), and scrambling techniques (selected mapping, partial transmit sequence and selective scrambling), these techniques have some certain limitations.

本文在介绍OFDM理论的基础上,专题讨论了抑制高峰值平均功率比的三类主流技术:信号预畸变技术(限幅滤波、窗函数和压扩技术)、信号编码技术(Golay互补序列的Reed-Muller编译码算法)和信号扰码技术(选择性映射技术、部分传输序列技术和选择性扰码)。

We were scrambling, and they were scrambling.

我们打的很混乱、他们也很混乱。

Based on digital image scrambling, engineering graphic scrambling is taken into account in this paper.

本文在研究数字图像置乱的基础上,对工程图的置乱问题进行了讨论。

This paper presents a new method of digital image sharing.Firstly,construct a reversible matrix,decompose a secret image into several scrambling and encryption images at one time by matrix operation,then camouflage them into several megascopic and meaningful carrier images to store or transfer.This algorithm combines the scrambling technique,encryption technique,information hiding and sharing technique,but with much simpler algorithm,less computation time,smaller pixel expansion,better recovery effect.The results show that the algorithm has application value in the field of secret image storage and transmission.

提出一种数字图像分存方法,首先构造可逆矩阵,并通过矩阵运算直接将秘密图像分解成几幅等大小的置乱加密图像,然后分别将它们伪装在几幅经过放大且有意义的载体图像中,实现了图像分存,文中将置乱加密、信息隐藏、分存技术三者有机结合,整个算法实现简单,运算量小,数据膨胀率低,安全性高,秘图恢复效果较好,大量实验也验证了算法的有效性。

Lipid scrambling in resealed ghosts occurs in the absence of cell shrinkage and microvesicle formation, processes that are generally attributed to Ca(2+)-induced lipid scrambling in intact erythrocytes.

重封血影细胞中的脂质紊乱在细胞皱缩缺失和微泡形成时发生,此过程在完整的红细胞中通常归因于Ca(2+)诱导的脂质紊乱。

第1/15页 1 2 3 4 5 6 7 8 9 ... > 尾页
推荐网络例句

The difference between him and the others forced me to be less partial.

也这是因为这种区别,让我在他和其他孩子之间没有偏爱任何人。

I decided to be frank in rejecting the proposal.

他说,他准备直率地拒绝接受这个建议

One downside: the iPhone doesn't have a built-in slot for a stylus.

不过,还有一个问题:iPhone没有内置的手写笔槽。