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.
資源簡介：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.
上傳時間： 2017-05-05
上傳用戶：星仔
資源簡介：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...
上傳時間： 2014-01-09
上傳用戶：zhangliming420
資源簡介：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...
上傳時間： 2013-12-21
上傳用戶：yy541071797
資源簡介：介紹一種基于C8051F060單片機和NAND Flash的數據采集存儲系統，該系統可實現3路信號采樣，每路采樣率為5KS/s,通過異步串行通信接口實現數據傳輸。并詳細說明系統的軟件設計。 Abstract: ?An acquisition and storage system based on C8051F060and NAND F...
上傳時間： 2013-10-12
上傳用戶：Jesse_嘉偉
資源簡介：小型物理試驗管理系統Management system for small-scale physical experiments
上傳時間： 2017-04-15
上傳用戶：a673761058
資源簡介：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 ...
上傳時間： 2014-01-08
上傳用戶：aeiouetla
資源簡介：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-...
上傳時間： 2014-01-12
上傳用戶：qq521
資源簡介：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...
上傳時間： 2014-11-26
上傳用戶：waizhang
資源簡介：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...
上傳時間： 2015-11-02
上傳用戶：凌云御清風
資源簡介：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...
上傳時間： 2014-01-05
上傳用戶：hopy
資源簡介：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...
上傳時間： 2013-12-13
上傳用戶：從此走出陰霾
資源簡介：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...
上傳時間： 2013-12-15
上傳用戶：zxc23456789
資源簡介：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) ...
上傳時間： 2015-09-15
上傳用戶：yyq123456789
資源簡介：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.
上傳時間： 2015-10-22
上傳用戶：yxgi5
資源簡介：in this paper,we show that an efficient multiscale wedgelet decomposition is possible if we carefully choose the set of possible wedgelet orientations.
上傳時間： 2015-10-22
上傳用戶：qweqweqwe
資源簡介：program for subroutine of Jacobi is given in this ex.
上傳時間： 2013-12-29
上傳用戶：familiarsmile
資源簡介：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.
上傳時間： 2017-07-24
上傳用戶：維子哥哥
資源簡介：提出了一種以ARM微處理器為控制核心的遠程無線視頻監控終端的設計方案，其監控終端的硬件設計包括視頻采集處理、中央管理控制、無線傳輸3個模塊。并給出了監控終端的軟件開發平臺和開發模式的系統啟動代碼、嵌入式Linux系統移植以及驅動程序和應用程序。測試...
上傳時間： 2013-11-13
上傳用戶：wanqunsheng
資源簡介：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 ...
上傳時間： 2014-12-04
上傳用戶：luopoguixiong
資源簡介：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...
上傳時間： 2014-01-03
上傳用戶：wuyuying
資源簡介：Mega16是一款采用先進RISC精簡指令，內置A/D的8位單片機，可支持低電壓聯機 Flash和EEPROM 寫入功能；同時還支持 Basic和C 等高級語言編程。用它設計電子時鐘不僅成本低，硬件簡單，而且很容易實現系統移植。介紹了如何利用AVR系列單片機Mega16及1602字符液晶...
上傳時間： 2014-12-27
上傳用戶：zl5712176
資源簡介：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 ...
上傳時間： 2014-01-11
上傳用戶：大三三
資源簡介：超聲波換能器作為一種實用的檢測手段，能實現聲波所攜帶的信息和電能之間轉換。它的性能優良，價格低廉，操作方便，易于調試，因此在工農業生產中發揮著重要的作用。但目前換能器驅動電路的發射頻率多為40 kHz，本文針對1 MHz的超聲波換能器電路進行了設計，...
上傳時間： 2022-04-28
上傳用戶：
資源簡介：詳細介紹了PCI9052接口器件的功能、結構和使用方法，并結合實際給出了基于PCI9052器件開發PCI總線接口卡的應用實例。 Abstract: ? The main functions,structures and usage of PCI9052inferface chip are introduced in detail in this paper.And an a...
上傳時間： 2013-10-16
上傳用戶：togetsomething
資源簡介：介紹了采用ATmega48單片機實現三相無刷直流電機控制器的方法。利用Atmega48獲得帶死區的脈寬調制（PWM）、霍爾傳感器的換相處理、正弦驅動信號的產生和電機轉速的控制等功能。采用該方法的優點是所需的外圍器件少，成本低。 Abstract: ?The method of 3-p...
上傳時間： 2013-12-09
上傳用戶：330402686
資源簡介：介紹一種簡單射頻識別系統設計。該設計包括閱讀器、應答器和線圈3部分。由單片機控制閱讀器向應答器發射無線信號，并接收應答器回送的信號，再通過分析回送信號識別物品。閱讀器和應答器之間以半雙工通信方式通信。 Abstract: ?A simple design of radio ...
上傳時間： 2013-10-11
上傳用戶：plsee
資源簡介：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...
上傳時間： 2015-12-02
上傳用戶：Miyuki
資源簡介：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...
上傳時間： 2016-02-04
上傳用戶：maizezhen
資源簡介：入室搶劫事件屢見不鮮,針對此現象進行分析不難發現,造成失竊事件的極大原因是人們慵懶和意識差等不良性格造成習慣性不鎖門.本文以STC89C52單片機為基礎,設計了一種基于人體紅外傳感器的自動關門鎖門裝置,來解決此類問題.The incidents of burglary are so com...
上傳時間： 2022-03-27
上傳用戶：canderile
資源簡介：ST7529液晶驅動 The ST7529 is a driver & controller LSI for 32 gray scale graphic dot-matrix liquid crystal display systems. It generates 255 Segment and 160 Common driver circuits. This chip is connected directly to a microprocessor, accep...
上傳時間： 2013-12-02
上傳用戶：奇奇奔奔
