是英文 “ Surface mount technology ”的縮寫。即表面安裝技術,這是一種較傳統的安裝方式。其優點是可靠性高,缺點是體積大,成本高,限制 LCM 的小型化。 是英文 “ Chip On Board ”的縮寫。即芯片被邦定(Bonding)在PCB上,由于IC制造商在LCD控制及相關芯片的生產上正在減小QFP( SMT 的一種)封裝的產量,因此,在今后的產品中傳統的 SMT 方式將被逐步取代。
標簽: technology Surface mount 英文
上傳時間: 2016-10-08
上傳用戶:nairui21
This program would work fine only with a specific flash tool through PC printer port under EPP mode.Program is capable of identifying flash chip manufacturer, device type, capacity,... It also allows user to dump flash data, edit/revise the content of flash chip on the Screen, and re-write them back to the chip.
標簽: specific program printer through
上傳時間: 2014-01-16
上傳用戶:ywqaxiwang
The MATLAB C/C++ Graphics Library is a collection of MATLAB graphics routines distributed as a single library.
標簽: MATLAB distributed collection Graphics
上傳時間: 2016-10-25
上傳用戶:ynzfm
Keil C251開發工具 DK251是為MCS251系列單片機所設計的開發工具,支持所有的251系列衍生產品,方便你編寫和測試c代碼與251匯編代碼。通過DK251開發工具可輕松了解251的On-chip peripherals與及其他關鍵特性。
上傳時間: 2016-10-30
上傳用戶:yt1993410
a Java program that reads in the following values from the standard input device (i.e. Keyboard) and writes its result on the standard output device (i.e. Console/Monitor): Inputs: A: the loan amount in dollars and cents (e.g. 150000.00). r: the net annual interest rate, expressed as an integer (e.g. 10 which means 10%) Y: the number of whole remaining years (for repayment) M: the number of remaining months Output: The program should calculate and output the amount of monthly repayments in dollars and cents as single value (e.g. $840.55)
標簽: i.e. following the Keyboard
上傳時間: 2013-12-15
上傳用戶:米卡
CCE is a multi-instance learning method solving multi-instance problems through adapting multi-instance representation to single-instance algorithms, which is quite different from existing multi-instance learning algorithms which attempt to adapt single-instance algorithms to multi-instance representation
標簽: multi-instance multi-insta adapting learning
上傳時間: 2014-01-14
上傳用戶:manlian
This toolbox contains re-implementations of four different multi-instance learners, i.e. Diverse Density, Citation-kNN, Iterated-discrim APR, and EM-DD. Ensembles of these single multi-instance learners can be built with this toolbox
標簽: i.e. re-implementations multi-instance different
上傳時間: 2013-12-19
上傳用戶:haohaoxuexi
C 開發的有限元軟件,界面還可以,不錯,可以試試。 FElt is a free system for introductory level finite element analysis. It is primarily intended as a teaching tool for introductory type courses in finite elements - probably in the mechanical/structural/civil fields. In a command line environment, FElt uses an intuitive, straightforward input syntax to describe problems. It also includes a graphical user interface for workstations that allows the user to set-up, solve and post-process the problem in a single CAD-like environment.
上傳時間: 2014-03-09
上傳用戶:zycidjl
The TMS320C54x, TMS320LC54x, and TMS320VC54x fixed-point, digital signal processor (DSP) families (hereafter referred to as the ’54x unless otherwise specified) are based on an advanced modified Harvard architecture that has one program memory bus and three data memory buses. These processors also provide an arithmetic logic unit (ALU) that has a high degree of parallelism, application-specific hardware logic, on-chip memory, and additional on-chip peripherals. These DSP families also provide a highly specialized instruction set, which is the basis of the operational flexibility and speed of these DSPs.
標簽: TMS 320 fixed-point processor
上傳時間: 2013-12-27
上傳用戶:宋桃子
Range imaging offers an inexpensive and accurate means for digitizing the shape of three-dimensional objects. Because most objects self occlude, no single range image suffices to describe the entire object. We present a method for combining a collection of range images into a single polygonal mesh that completely describes an object to the extent that it is visible from the outside.
標簽: three-dimensiona inexpensive digitizing accurate
上傳時間: 2016-11-29
上傳用戶:yxgi5