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LL(1)文法分析
LL(1)文法的识别,和LL(1)分析表的构造(Recognition of LL(1) Grammar and Construction of LL(1) Analysis Table)
- 2019-01-02 15:59:09下载
- 积分:1
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车载自组织网络中路边性能及防碰撞算法研究1-9
说明: 在车载网络中,尤其是在城市环境下,车辆高速移动导致网络拓扑结构频繁变化,车辆密度分布不均,导致稀疏连通和局部最优情况频繁出现,所以必须专门为车载自组网设计具备鲁棒性、可靠性、实时性的路由协议。本章针对现有城市环境下存在的车辆碰撞问题,利用车辆的地理位置和电子导航地图提供的道路车流信息进行路由决策,根据设定的城市交通网络模拟图,随机的分布车辆节点,通过十字交叉路口的防碰撞研究以及路边节点之间的相对位置预警仿真,得到不同仿真下的城市交通信息网络结果图,对于该区域交通通信设计以及路况信息改善有一定的指导意义(In the vehicular network, especially in the urban environment, the high-speed movement of vehicles leads to frequent changes in network topology and uneven distribution of vehicle density, which leads to the frequent occurrence of sparse connectivity and local optimization. Therefore, it is necessary to design a routing protocol with robustness, reliability and real-time for vehicular ad hoc networks. Aiming at the problem of vehicle collision in the existing urban environment, this chapter uses the geographic location of the vehicle and the road traffic flow information provided by the electronic navigation map to make routing decisions. According to the set urban traffic network simulation diagram, the vehicle nodes are randomly distributed.)
- 2021-04-02 19:39:07下载
- 积分:1
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This is a simple card management system, a simple database program.
这是一简单的名片管理系统,简单的数据库编程。-This is a simple card management system, a simple database program.
- 2023-05-03 22:45:03下载
- 积分:1
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QP
说明: 二次规划.c,看题目就知道了二次规划
QP(QP QP)
- 2009-09-22 19:59:29下载
- 积分:1
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adxl372_example_code
ADXL372与MCU之间的spi通讯示例(the communication which include ADXL372 and MCU by spi)
- 2020-07-10 14:19:04下载
- 积分:1
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新建文件夹
基于机械系统动力学的原理,对辊轧机的四自由度垂直振动模型分析进行分析。(Based on the principle of mechanical system dynamics, the four degree of freedom vertical vibration model of roll mill is analyzed.)
- 2020-11-20 15:19:37下载
- 积分:1
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赛普拉斯技术说明手册 CY8C20x36A_46A_66A_96A
说明: 赛普拉斯技术说明手册,触摸按键,拓展IO(Cypress Technical Instructions Manual, Touch Key, Expand IO)
- 2020-06-22 03:40:02下载
- 积分:1
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gama11
说明: 在视频和图像的采集过程中,由于受到地物环境复杂、物品之间相互遮挡以及环境光照条件多变等因素的影响,经常会导致场景的光照
要表现为图像中亮的区域光线足够或者过强,而暗的区域照度不足,导致一些重要的细节信息无法凸显甚至被掩盖掉,严重影响了图像
和应用价值,因此开展光照不均匀图像的校正研究,消除不均匀光照对图像的影响,已经成为当前图像处理领域的一个研究(In the process of video and image acquisition, due to the complex environment of the ground objects, the mutual occlusion between objects and the changeable environment lighting conditions, the lighting of the scene often results
In order to show that the light in the bright area of the image is enough or too strong, and the illumination in the dark area is not enough, leading to some important details can not be highlighted or even covered up, seriously affecting the image
Therefore, it has become a research in the field of image processing to carry out the correction research of uneven illumination image and eliminate the influence of uneven illumination on image)
- 2020-02-10 18:41:36下载
- 积分:1
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SWF内核的在线音乐播放器特效
一款SWF内核的在线音乐播放器特效,里面是SWF+XML+js共同结合实现的,风格十分漂亮,而且很小巧,大家请看截图,放在网页上相当漂亮。相关设置:
urlskin:皮肤背景图片
colorcircle:播放控制区背景色
ipod_title:播放器名称
title_color:播放器名称字体色
ombra:音乐随机播放关闭为:no
buttoncolor:播放控制按钮颜色
autoStart:启动时自动播放,关闭为:no
download:音乐下载开关,关闭为:no
ipod_volume:播放器初始音量,值为:1~100
- 2022-03-25 08:28:30下载
- 积分:1
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AD5933负阻抗测试0.3
驱动AD5933检测生物阻抗,判断水果的成熟度等级(Detection of bioimpedance by driving AD5933)
- 2021-01-28 00:48:35下载
- 积分:1