for qq2440 board bootscreen change. Create a new (565) 24bit bmp and change sansung.c in smdk2440 as similar name.
标签： change 2440 bootscreen sansung
上传时间： 2014-11-27
上传用户：顶得柱
Visual tracking is one of the key components for robots to accomplish a given task in a dynamic environment, especially when independently moving objects are included. This paper proposes an extension of Adaptive Visual Servoing (hereafter, AVS) for unknown moving object tracking. The method utilizes binocular stereo vision, but does not need the knowledge of camera parameters. Only one assumption is that the system need stationary references in the both images by which the system can predict the motion of unknown moving objects. The basic ideas how we extended the AVS method such that it can track unknown moving objects are given and formalized into a new AVS system. The experimental results with proposed control architecture are shown and a discussion is given.
标签： components accomplish tracking dynamic
上传时间： 2013-12-11
上传用户：lizhen9880
In this paper we describe a control methodology for catching a fast moving object with a robot manipulator, where visual information is employed to track the trajectory of the target. Sensing, planning and control are performed in real-time to cope with possible unpredictable trajectory changes of the moving target, and prediction techniques are adopted to compensate the time delays introduced by visual processing and by the robot controller. A simple but reliable model of the robot controller has been taken into account in the control architecture for improving the performance of the system. Experimental results have shown that the robot system is capable of tracking and catching an object moving on a plane at velocities of up to 700 mm/s and accelerations of up to 1500 mm/s2.
标签： methodology describe catching control
上传时间： 2014-01-12
上传用户：qq521
i have no time , for short, this is about serial port communication in VC envirement.
标签： communication envirement serial about
上传时间： 2014-11-01
上传用户：comua
该系统采用了B/S结构模式，利用JSP技术，采用开源框架Struts，使用连接池技术通过JDBC访问数据库。特别在登录安全问题，借助Web服务器Session对象，综合运用数据加密技术与图片验证码技术，增强Web用户登录安全策略。
标签： 模式
上传时间： 2013-12-23
上传用户：aa54
本文用VHDL在CPLD器件上实现一种8 b数字频率计测频系统，能够用十进制数码显示被测信号的频率，不仅能够测量正弦波、方波和三角波等信号的频率，而且还能对其他多种物理量进行测量。具有体积小、可靠性高、功耗低的特点。
上传时间： 2013-12-18
上传用户：sy_jiadeyi
移位乘法器的输入为两个4位操作数a和b，启动乘法器由stb控制，clk信号提供系统定时。乘法器的结果为8位信号result,乘法结束后置信号done为1. 乘法算法采用原码移位乘法，即对两个操作数进行逐位的移位相加，迭代4次后输出结果。具体算法： 1. 被乘数和乘数的高位补0，扩展成8位。 2. 乘法依次向右移位，并检查其最低位，如果为1，则将被乘数和部分和相加，然后将被乘数向左移位；如果为0，则仅仅将被乘数向左移位。移位时，被乘数的低端和乘数的高端均移入0. 3. 当乘数变成全0后，乘法结束。
上传时间： 2014-01-03
上传用户：星仔
winavr code for avr mega8. The program get data from serial port in interrupt function. And then out put the data to 74ls595 (serial to parallel IC) for controlling relay output.
标签： interrupt function program winavr
上传时间： 2013-12-22
上传用户：cjl42111
introduced the filter design process in TI s DSP, Include some real example for filter design
标签： filter design introduced Include
上传时间： 2016-09-05
上传用户：努力努力再努力
一个电子产品开发时的部分c代码B!绝对能用!
上传时间： 2013-12-20
上传用户：许小华
