An age group classification system for gray-scale facial images is proposed in this paper. Four age groups, including babies, young adults, middle-aged adults, and old adults, are used in the classification system.
资源简介：An age group classification system for gray-scale facial images is proposed in this paper. Four age groups, including babies, young adults, middle-aged adults, and old adults, are used in the classification system.
上传时间： 2017-05-05
上传用户：星仔
资源简介：A system simulation environment in Matlab/Simulink of RFID is constructed in this paper. Special attention is emphasized on the analog/RF circuit.Negative effects are concerned in the system model,such as phase noise of the local oscillat...
上传时间： 2014-01-09
上传用户：zhangliming420
资源简介：An optimal neuron evolution algorithm for the restoration of linearly distorted images is presented in this paper. The proposed algorithm is motivated by the symmetric positive-definite quadratic programming structure inherent in restora...
上传时间： 2013-12-21
上传用户：yy541071797
资源简介：介绍一种基于C8051F060单片机和NAND Flash的数据采集存储系统，该系统可实现3路信号采样，每路采样率为5KS/s,通过异步串行通信接口实现数据传输。并详细说明系统的软件设计。 Abstract: An acquisition and storage system based on C8051F060and NAND F...
上传时间： 2013-10-11
上传用户：Jesse_嘉伟
资源简介：小型物理试验管理系统Management system for small-scale physical experiments
上传时间： 2017-04-15
上传用户：a673761058
资源简介：In this paper, we present LOADED, an algorithm for outlier detection in evolving data sets containing both continuous and categorical attributes. LOADED is a tunable algorithm, wherein one can trade off computation for accuracy so that ...
上传时间： 2014-01-07
上传用户：aeiouetla
资源简介：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-...
上传时间： 2014-01-11
上传用户：qq521
资源简介：In this paper, we describe the development of a mobile butterfly-watching learning (BWL) system to realize outdoor independent learning for mobile learners. The mobile butterfly-watching learning system was designed in a wireless mobile a...
上传时间： 2014-11-25
上传用户：waizhang
资源简介：In this paper, we provide an overview of the security concerns introduced by wireless LANs, current approaches to wireless LAN security, their limitations, and the weaknesses of various “band aid” security solutions. We conclude by descri...
上传时间： 2015-11-01
上传用户：凌云御清风
资源简介：In this paper, we describe the development of a rapidly reconfigurable system in which the users’ tacit knowledge and requirements are elicited via a process of Interactive Evolution, finding the image processing parameters to achieve the...
上传时间： 2014-01-05
上传用户：hopy
资源简介：In this paper, the feasibility of replacing a chaos source by an equivalent digital pseudo-random generator realized using Linear Feedback Shift Register (LFSR) is studied. Particular emphasis is given on the digital implementation Piece-Wi...
上传时间： 2013-12-13
上传用户：从此走出阴霾
资源简介：Abstract - A fl exible multiscale and directional representation for images is proposed. The scheme combines directional fi lter banks with the Laplacian pyramid to provides a sparse representation for two- dimensional piecewis...
上传时间： 2013-12-15
上传用户：zxc23456789
资源简介：IrCOMM2k - Virtual Infrared COM Port for Windows 2000/XP。 2. FILES IN THIS ARCHIVE: - Setup.exe (setup and uninstall program) - ircomm2k.exe (service program) - ircomm2k.sys (device driver) - ircomm2k.dll (device property page) ...
上传时间： 2015-09-15
上传用户：yyq123456789
资源简介：in this paper,wo propose an extension of the zerotree-based space-frequency quantization algorithm by adding a wedgelet symbol to its tree-pruning optimization.
上传时间： 2015-10-22
上传用户：yxgi5
资源简介：in this paper,we show that an efficient multiscale wedgelet decomposition is possible if we carefully choose the set of possible wedgelet orientations.
上传时间： 2015-10-22
上传用户：qweqweqwe
资源简介：program for subroutine of Jacobi is given in this ex.
上传时间： 2013-12-29
上传用户：familiarsmile
资源简介：In this paper, it is designed a platform for least deviation linear interpolation with two axis linear guides, and it realizes the linear interpolator by PIC microprocessor with MPLAB C language in PIC microprocessor.
上传时间： 2017-07-24
上传用户：维子哥哥
资源简介：提出了一种以ARM微处理器为控制核心的远程无线视频监控终端的设计方案，其监控终端的硬件设计包括视频采集处理、中央管理控制、无线传输3个模块。并给出了监控终端的软件开发平台和开发模式的系统启动代码、嵌入式Linux系统移植以及驱动程序和应用程序。测试...
上传时间： 2013-11-13
上传用户：wanqunsheng
资源简介：An adaptive fuzzy integral sliding mode controller for mismatched time-varying linear systems is presented in this paper. The proposed fuzzy integral sliding mode controller is designed to have zero steady state system error under step ...
上传时间： 2014-12-03
上传用户：luopoguixiong
资源简介：Because of the poor observability of Inertial Navigation System on stationary base, the estimation error of the azimuth will converge very slowly in initial alignment by means of Kalmari filtering, and making the time initial alignment is...
上传时间： 2014-01-02
上传用户：wuyuying
资源简介：Mega16是一款采用先进RISC精简指令，内置A/D的8位单片机，可支持低电压联机 Flash和EEPROM 写入功能；同时还支持 Basic和C 等高级语言编程。用它设计电子时钟不仅成本低，硬件简单，而且很容易实现系统移植。介绍了如何利用AVR系列单片机Mega16及1602字符液晶...
上传时间： 2014-12-26
上传用户：zl5712176
资源简介：The C500 microcontroller family usually provides only one on-chip synchronous serialchannel (SSC). If a second SSC is required, an emulation of the missing interface mayhelp to avoid an external hardware solution with additional electronic ...
上传时间： 2014-01-31
上传用户：z1191176801
资源简介：An unsatisfactory property of particle filters is that they may become inefficient when the observation noise is low. In this paper we consider a simple-to-implement particle filter, called ‘LIS-based particle filter’, whose aim is to ...
上传时间： 2014-01-11
上传用户：大三三
资源简介：超声波换能器作为一种实用的检测手段，能实现声波所携带的信息和电能之间转换。它的性能优良，价格低廉，操作方便，易于调试，因此在工农业生产中发挥着重要的作用。但目前换能器驱动电路的发射频率多为40 kHz，本文针对1 MHz的超声波换能器电路进行了设计，...
上传时间： 2022-04-28
上传用户：yb9018
资源简介：详细介绍了PCI9052接口器件的功能、结构和使用方法，并结合实际给出了基于PCI9052器件开发PCI总线接口卡的应用实例。 Abstract: The main functions,structures and usage of PCI9052inferface chip are introduced in detail in this paper.And an a...
上传时间： 2013-10-15
上传用户：togetsomething
资源简介：介绍了采用ATmega48单片机实现三相无刷直流电机控制器的方法。利用Atmega48获得带死区的脉宽调制（PWM）、霍尔传感器的换相处理、正弦驱动信号的产生和电机转速的控制等功能。采用该方法的优点是所需的外围器件少，成本低。 Abstract: The method of 3-p...
上传时间： 2013-12-09
上传用户：330402686
资源简介：介绍一种简单射频识别系统设计。该设计包括阅读器、应答器和线圈3部分。由单片机控制阅读器向应答器发射无线信号，并接收应答器回送的信号，再通过分析回送信号识别物品。阅读器和应答器之间以半双工通信方式通信。 Abstract: A simple design of radio ...
上传时间： 2013-10-11
上传用户：plsee
资源简介：A self-designed control of PC parallel port communication is introduced in this paper.Taking advantage of the MFC ActiveX technology, it is developed in Visual C++ and offset the scarcity of the control of PC parellel paort communication. A...
上传时间： 2015-12-02
上传用户：Miyuki
资源简介：A new cable fault location method based on wavelet reconstruction is proposed. In this method the difference between the currents of faulty phase and sound phase under the high voltage pulse excitation is used as the measured signal and...
上传时间： 2016-02-03
上传用户：maizezhen
资源简介：入室抢劫事件屡见不鲜,针对此现象进行分析不难发现,造成失窃事件的极大原因是人们慵懒和意识差等不良性格造成习惯性不锁门.本文以STC89C52单片机为基础,设计了一种基于人体红外传感器的自动关门锁门装置,来解决此类问题.The incidents of burglary are so com...
上传时间： 2022-03-27
上传用户：canderile
