b tree code for index in the database design
標(biāo)簽: database design index tree
上傳時(shí)間: 2016-02-03
上傳用戶(hù):z1191176801
《Neural Network Design》 Martin T. Hagan, Howard B. Demuth, Mark H. Beale 一書(shū)中相關(guān)matlab演示程序軟件包。對(duì)于學(xué)習(xí)很有參考。
上傳時(shí)間: 2016-03-19
上傳用戶(hù):zhanditian
Mahafza B.R, Elsherbeni A.Z. - MATLAB Simulations for Radar Systems Design - 2004 對(duì)于雷達(dá)系統(tǒng)設(shè)計(jì)師來(lái)說(shuō)這是一本難得的寶典
標(biāo)簽: A.Z. Simulations Elsherbeni Mahafza
上傳時(shí)間: 2016-03-20
上傳用戶(hù):pinksun9
b Rew book for brew phone design
標(biāo)簽: design phone book brew
上傳時(shí)間: 2016-05-07
上傳用戶(hù):liuchee
The Design and Evolution of C++ 國(guó)外經(jīng)典C++原版書(shū)庫(kù)《C++語(yǔ)言的設(shè)計(jì)和演化》/(美)斯特郎斯特魯普(Stroustrup,B)著;裘宗燕等譯 十分經(jīng)典、難得!
標(biāo)簽: Stroustrup Evolution Design The
上傳時(shí)間: 2016-08-17
上傳用戶(hù):chenlong
Data Structures and Algorithms with Object-Oriented Design Patterns in Java Bruno R. Preiss B.A.Sc., M.A.Sc., Ph.D., P.Eng. Associate Professor Department of Electrical and Computer Engineering University of Waterloo, Waterloo, Canada
標(biāo)簽: B.A.S R. Object-Oriented Algorithms
上傳時(shí)間: 2017-03-07
上傳用戶(hù):z754970244
CDMA mobile radio design Jon B. Groe Lawrence E. Larson
標(biāo)簽: B. E. Lawrence mobile
上傳時(shí)間: 2017-03-31
上傳用戶(hù):lz4v4
針對(duì)目前使用的RS232接口數(shù)字化B超鍵盤(pán)存在PC主機(jī)啟動(dòng)時(shí)不能設(shè)置BIOS,提出一種PS2鍵盤(pán)的設(shè)計(jì)方法?;赪78E052D單片機(jī),采用8通道串行A/D轉(zhuǎn)換器設(shè)計(jì)了8個(gè)TGC電位器信息采集電路,電位器位置信息以鍵盤(pán)掃描碼序列形式發(fā)送,正交編碼器信號(hào)通過(guò)XC9536XL轉(zhuǎn)換為單片機(jī)可接收的中斷信號(hào),軟件接收到中斷信息后等效處理成按鍵。結(jié)果表明,在滿(mǎn)足開(kāi)機(jī)可設(shè)置BIOS同時(shí),又可實(shí)現(xiàn)超聲特有功能,不需要專(zhuān)門(mén)設(shè)計(jì)驅(qū)動(dòng)程序,接口簡(jiǎn)單,成本低。 Abstract: Aiming at the problem of the digital ultrasonic diagnostic imaging system keyboard with RS232 interface currently used couldn?蒺t set the BIOS when the PC boot, this paper proposed a design method of PS2 keyboards. Based on W78E052D microcontroller,designed eight TGC potentiometers information acquisition circuit with 8-channel serial A/D converter, potentiometer position information sent out with keyboard scan code sequentially.The control circuit based on XC9536 CPLD is used for converting the mechanical actions of the encoders into the signals that can be identified by the MCU, software received interrupt information and equivalently treatmented as key. The results show that the BIOS can be set to meet the boot, ultrasound specific functionality can be achieved at the same time, it does not require specially designed driver,the interface is simple and low cost.
標(biāo)簽: 單片機(jī) B超 數(shù)字化 鍵盤(pán)設(shè)計(jì)
上傳時(shí)間: 2013-10-10
上傳用戶(hù):asdfasdfd
mpeg test inter b. Dequantizer Algorithm hardware realization method and comparison c. Dequantizer Hardware Architecture Design
標(biāo)簽: b. c. Dequantizer realization
上傳時(shí)間: 2016-01-29
上傳用戶(hù):450976175
21世紀(jì)大學(xué)新型參考教材系列 集成電路B 荒井
上傳時(shí)間: 2013-04-15
上傳用戶(hù):eeworm
蟲(chóng)蟲(chóng)下載站版權(quán)所有 京ICP備2021023401號(hào)-1