搜索资源列表
123
- 一种基于方向信息的鲁棒型Hausdorff距离匹配方法。该方法采用方向信息提取图 像边缘,通过计算边缘匹配率( edge matching rate, EMR)获得候选匹配区域,然后采用修正后的Hausdorff距离构造 相似性测度。实验结果表明,该方法加快了匹配过程,提高了抗噪性能,并能够准确匹配含有遮挡和伪边缘点的图 像,从而解决了基于传统Hausdorff距离匹配方法因噪声点、伪边缘点和出格点而造成的误匹配问题。-Based on the direction of inform
ofdm
- 正交频分复用（OFDM，Orthogonal Frequency Division Multiplexing）是一种多载波数字调制技术，也可以被当作一种复用技术。具有频谱利用率高、抗多径干扰等特点，OFDM系统能够有效地抵抗无线信道带来的影响，例如信道的频率选择性衰落，脉冲噪声和共信道干扰的影响。本文主要介绍了OFDM原理的相关知识。-The Orthogonal Frequency Division Multiplexing (OFDM, Orthogonal Frequency Divisi
smthome_
- 电子设备制造防静电技术要求,电子设备制造防静电放电技术大纲 -Electronic equipment manufacturing requirements of anti-static technology, electronic equipment manufacturing anti-static discharge Outline
darkfire
- I m releasing my private ring3 rootkit "DarkFire" now. It s written in C#, source is included. Also there are the 4 examples, but you may also execute the source from VS if you don t trust exes... Features: * Hide Processes * Hide Regis
ree
- 应用整数小波变换的抗盲检测图像隐写 -Application of anti-Blind integer wavelet transform image steganography application detection integer wavelet transform image steganography detection of anti-Blind
the-patent-of-fatigue-driving
- 预防疲劳驾驶专利，该专利介绍了一种防瞌睡后视镜。它不经具有一般汽车后视镜的功能，而且有防瞌睡功能，使用方便，防御功能强，准确率高。-Prevent fatigue driving patent describes the rear-view mirror of an anti-drowsy. It is not the general car rearview mirror function, and the anti-sleepy features, easy to use, the def
RFID-lunwen
- 针对射频识别系统中的标签碰撞问题，提出了一种基于分组策略的RFID自适应防碰撞算法。该算法在二叉树搜索算法的基础上引入分组策略、后退策略、自适应地选择四叉树搜索策略、动态调整标签碰撞检测过程策略，减少了搜索次数和读写器与标签间的通信量，提高了识别效率。-Systems for radio frequency identification tag collision problem, a packet-based strategy RFID adaptive anti-collision algo
gold-science-introduce
- 黄金（Gold）即金，化学元素符号Au，是一种软的，金黄色的，抗腐蚀的贵金属。金是最稀有、最珍贵的金属之一。-Gold (Gold), the gold, the chemical element symbol Au, is a soft, golden, precious metal anti-corrosion. Gold is one of the rarest, most precious metal.
Project
- Anti-Aliasing project report Persian Language
1
- 超紧耦合是 GPS/INS 组合导航系统的最新研究方向，它采用 INS 测得的载体动态信息辅助 GPS 接收机跟踪环 路，消除卫星信号中由于载体与卫星之间相对运动所产生的频率偏移，提高接收机在高动态环境下载波跟踪性能，同时还 可以压缩带宽，有效增强接收机抗干扰性能。介绍 GPS/INS 超紧耦合技术，给出 INS 辅助 GPS 载波跟踪环路结构图和相应 的数学模型，分析 INS 辅助 GPS 跟踪环路在动态环境下的动态残留及其对环路相位误差的影响，并进行了模型仿真，最后 对仿真结
Antialising-2
- Anti-Aliasing research presenting Part 2
Antialising-1
- Anti-Aliasing research presentation . Part 1
FANGWEI
- 防伪技术的发展概况，各种方式的防伪的应用-Anti-counterfeiting technology development overview, various forms of anti-counterfeiting applications
shuangxiangbaojing
- 电动车双向防盗器有什么优点,特别祥解，要开发的人勿必了解，快快下载，别错过时机！-Bi-directional electric vehicle anti-theft device What are the advantages, especially Mac, and the development of people do not necessarily want to know, quickly download, not a moment!
ROBOTSYSTEM
- 目前,移动机器人具有很大的开发空间。无线控制成为移动机器人必不可少的控制方式。机器人的机械结构决定了移动机器人的功能,由此来确定合适的驱动系统。再利用强抗干扰能力的无线收发一体传输MODEM模块PTR2000芯片,通过单片机对机器人关节步进电机和驱动电机进行控制,实现了数据的无线传输,来控制机器人的运作。-Currently, the mobile robot has large space for development. Wireless control essential for mobi
Docking Studies of HIV-1 Integrase using Phytochemicals from Andrographispanniculata
- Human Immunodeficiency virus is an existing pathogen for which the development of drugs, vaccines, anti viral therapy has seen little success. The HIV-1 Integrase(HIV-1 IN) is a potential target for antiviral drugs since it plays a vital role in faci
Virtual-Array-extended
- 抗干扰天线是对抗压制式干扰的有效手段。但在某些场合下，由于安装平台孔径等 因素限制了阵元的个数，使得能够抑制的干扰数量减少。针对上述问题，本文提出了一种基于虚 拟阵列扩展的抗干扰抑制算法。该算法首先利用卫星导航信号的非圆特性对接收信号进行非圆扩 展， 然后对扩展后的数据进行干扰抑制处理， 实现了在阵元数不变的条件下增加抗干扰数的目的。 理论分析和计算机仿真证明了所提算法的有效性- Anti-Jamming antenna is an effective way of suppre
FIBER
- We demonstrate a new approach to CARS spectroscopy by effi ciently syn- thesizing synchronized narrow-bandwidth (less than 10 cm− 1) pump and Stokes pulses (frequency diff erence continuously tunable upto ～3000 cm− 1) based on spec
ABS
- 关于ABS（汽车防抱死系统）的一些知识及介绍，用于更好的了解并学习ABS。-About ABS (automotive anti-lock braking system) and introduce some knowledge, used to better understand and learn the ABS.
DECGA
- 双精英协同进化遗传算法借鉴了精英策略和协同进化的思想,选择两个相异的、高适应度的个体(精英个体)作为进化操作的核心,两个精英个体分别按照不同的评价函数来选择个体,组成各自的进化子种群.两个子种群分别采用不同的进化策略,以平衡算法的勘探和搜索能力。-Double elite co-evolutionary genetic algorithm to learn the elite strategy and the thought of cooperative coevolution, choose