Modulation techniques. Matlab using and very user friendly
標簽： Modulation techniques friendly Matlab
上傳時間： 2017-05-30
上傳用戶：黑漆漆
dll finger print for interface with sensor
標簽： interface finger sensor print
上傳時間： 2014-11-18
上傳用戶：牛津鞋
provided a modified version of this example that is designed to be more user friendly. It is coded in Delphi 7 Enterprise, and no special components are required.
標簽： provided modified designed friendly
上傳時間： 2017-07-10
上傳用戶：xuanchangri
finger print extraction, minutae extraction
標簽： extraction minutae finger print
上傳時間： 2013-12-24
上傳用戶：日光微瀾
Text file encryptor is a user friendly application to encrypt text messages
標簽： application encryptor friendly messages
上傳時間： 2013-12-01
上傳用戶：sssl
Athentech Finger sensor AES2510 datasheet
標簽： Athentech datasheet Finger sensor
上傳時間： 2017-09-25
上傳用戶：yuchunhai1990
app finger sensor aes2510
上傳時間： 2014-01-11
上傳用戶：gundamwzc
隨著半導體技術的發展和信息技術以及數字化產品的普及，嵌入式系統已被應用到網絡、手持通信設備、儀器儀表、國防軍事以及自動化控制等各個領域。而結合視頻監控的嵌入式應用系統更是應用的熱點。正是順應這一趨勢，作者展開了對遠程視頻監控相關技術的研究，設計了基于嵌入式平臺的遠程視頻監控系統。系統以友善之臂公司的friendly arm作為硬件平臺、嵌入式linux作為軟件平臺、以傳統的以太網來實現高速的視頻數據傳輸實現遠程視頻監視、以GPRS作為擴展模塊來實現遠距離的用戶手機報警提示。該系統主要設計應用于無人值守的家用現場環境。 論文詳細的論述了基于ARM9的S3C2410A作為系統硬件平臺、擴展外圍的GPRS模塊、視頻數據采集模塊和觸摸屏顯示模塊的嵌入式應用系統。還詳細的論述了在該平臺上配置交叉開發環境和移植bootloader的過程，裁剪和配置嵌入式linux系統的過程。同時按照系統方案設計了視頻數據采集應用軟件，基于TCP/IP的以太網視頻數據傳輸應用軟件，以及基于GPRS的串口數據發送軟件。系統根據現場采集的視頻數據做相應的處理，啟用GPRS發送警示短信息；同時用戶可以根據現有接入以太網的計算機來調閱現場的視頻數據信息。 最后將該監控系統應用于普通的家用環境，結果通過對現場采集的視頻數據和發送的警示短信息表明該系統能夠滿足于同常的無人值守的家用環境。同時總結了存在的問題以及今后需要改進的方向：首先，該系統有良好的擴展性能，通過相應的總線和接口擴展可以實現智能家用電器控制系統；其次，該系統有一定的商業和社會價值。當然系統也有不足的地方，軟件設計處于測試階段，有很多需要完善的地方。最后，通過研究和實驗表明：基于ARM/GPRS的遠程家用監控系統具備了實時監控和即時報警功能，可以應用于實際家用監控場合。
上傳時間： 2013-04-24
上傳用戶：matlab
·詳細說明：用VISUAL C＋＋編程實現指紋圖像的特征提取以及對指紋圖像的識別-Utilising VISUAL C++ to make programs, we can get the characters of image and identify the image of finger mark 文件列表: fvs.ncb fvs.sln fvs.v
上傳時間： 2013-04-24
上傳用戶：kaka
This document provides practical, common guidelines for incorporating PCI Express interconnect layouts onto Printed Circuit Boards (PCB) ranging from 4-layer desktop baseboard designs to 10- layer or more server baseboard designs. Guidelines and constraints in this document are intended for use on both baseboard and add-in card PCB designs. This includes interconnects between PCI Express devices located on the same baseboard (chip-to-chip routing) and interconnects between a PCI Express device located “down” on the baseboard and a device located “up” on an add-in card attached through a connector. This document is intended to cover all major components of the physical interconnect including design guidelines for the PCB traces, vias and AC coupling capacitors, as well as add-in card edge-finger and connector considerations. The intent of the guidelines and examples is to help ensure that good high-speed signal design practices are used and that the timing/jitter and loss/attenuation budgets can also be met from end-to-end across the PCI Express interconnect. However, while general physical guidelines and suggestions are given, they may not necessarily guarantee adequate performance of the interconnect for all layouts and implementations. Therefore, designers should consider modeling and simulation of the interconnect in order to ensure compliance to all applicable specifications. The document is composed of two main sections. The first section provides an overview of general topology and interconnect guidelines. The second section concentrates on physical layout constraints where bulleted items at the beginning of a topic highlight important constraints, while the narrative that follows offers additional insight.
上傳時間： 2013-10-15
上傳用戶：busterman
