The SST89E516RDx and SST89V516RDx are members of the FlashFlex51 family of 8-bit microcontroller products designed and manufactured with SST’s patented and proprietary SuperFlash CMOS semiconductor process technology. The split-gate cell design and thick-oxide tunneling injector offer significant cost and reliability benefits for SST’s customers. The devices use the 8051 instruction set and are pin-for-pin compatible with standard 8051 microcontroller devices.
標(biāo)簽： microcontroller SST 516 RDx
上傳時(shí)間： 2014-01-08
上傳用戶：笨小孩
介紹了關(guān)于怎樣用DRAM 芯片用做 攝象機(jī)，即相關(guān)的程序及硬件結(jié)構(gòu)，本DIY制作需要的相關(guān)知識(shí)為：計(jì)算機(jī)并行口接口信號(hào)、Inter 80X86 宏匯編語言、TURBO C 語言、DRAM 芯片原理 英文
上傳時(shí)間： 2013-12-25
上傳用戶：遠(yuǎn)遠(yuǎn)ssad
數(shù)字圖像處理基礎(chǔ)理論，英文資料Restoration and Enhancement Space Pictures (blurred, noisy, distorted) Computerized Tomography Coding Transmission – Teleconferencing Storage – Land SAT Images Pattern Recognition Blood Cell Analysis Remote Sensing Robotic Vision Computer Graphics Flight Simulation Auto Body Design Special Effect in Movie
標(biāo)簽： 數(shù)字圖像處理
上傳時(shí)間： 2014-06-30
上傳用戶：plsee
This paper presents a low-power asynchronous implementation of the 80C51 microcontroller. It was realized in a 0.5 µ m CMOS process and it shows a power advantage of a factor 4 compared to a recent synchronous implementation in the same technology. The chip is fully bit compatible with the synchronous implementation, and timing compatible for external memory access. The circuit is a compiled VLSI-program, using Tangram as VLSI-programming language and the Tangram tool set to compile the design automatically to a standard-cell netlist. This design approach proves to be powerful enough to describe the microcontroller and derive an efficient implementation. Further, it offers the designer the possibility to explore various alternatives in the design space.
標(biāo)簽： microcontroller implementation asynchronous low-power
上傳時(shí)間： 2016-06-07
上傳用戶：冇尾飛鉈
A huge program that consist of polling mechanism of a main controller to 32 slave in a fireman intercom environment. Including the handset condition detection, LCD controller, keypad controller, interrupt handling and ADC.
標(biāo)簽： controller mechanism consist fireman
上傳時(shí)間： 2016-06-19
上傳用戶：璇珠官人
An Efficient and Effective Detailed Placement Algorithm Global Swap To identify a pair of cells that can be swapped to reduce wirelength (others are fixed). 2. Vertical Swap Swap a cell with a nearby cell in the segment above or below. 3. Local Re-ordering Re-order consecutive cells locally to reduce wirelength. 4. Single-Segment Clustering Place cells optimally within a segment.
標(biāo)簽： Algorithm Efficient Effective Placement
上傳時(shí)間： 2013-12-18
上傳用戶：ukuk
The task of clustering Web sessions is to group Web sessions based on similarity and consists of maximizing the intra- group similarity while minimizing the inter-group similarity． The first and foremost question needed to be considered in clustering W b sessions is how to measure the similarity between Web sessions．However．there are many shortcomings in traditiona1 measurements．This paper introduces a new method for measuring similarities between Web pages that takes into account not only the URL but also the viewing time of the visited web page．Yhen we give a new method to measure the similarity of Web sessions using sequence alignment and the similarity of W eb page access in detail Experiments have proved that our method is valid and e幣cient．
標(biāo)簽： sessions clustering similarity Web
上傳時(shí)間： 2014-01-11
上傳用戶：songrui
IEEE 802.11F-2003 IEEE Recommended Practice for Multi-Vendor Access Point Interoperability via an Inter-Access Point Protocol Across Distribution Systems Supporting IEEE 802.11 Operation
標(biāo)簽： IEEE Interoperability Multi-Vendor Recommended
上傳時(shí)間： 2013-12-09
上傳用戶：獨(dú)孤求源
在自然界中生物從其親代繼承特性或性狀，這種現(xiàn)象稱為遺傳（Heredity），研究這種現(xiàn)象的科學(xué)叫遺傳學(xué)（Genetics）。 在構(gòu)成生物的細(xì)胞（Cell）中含有染色體（Chromosome），生物的遺傳信息都包含在染色體中。遺傳信息由基因（Gene）組成，基因是DNA（Deoxyribonucleic Acid）或RNA（Ribonucleic Acid）中占有一定位置的基本遺傳單位。在DNA中遺傳信息在長鏈上按照一定模式排列，即進(jìn)行了遺傳編碼。遺傳基因在染色體中占據(jù)的位置稱為基因座（Locus），同一個(gè)基因座可能具有的全部基因稱為等位基因（Allele），一個(gè)細(xì)胞核中所有染色體攜帶的遺傳信息的全體稱為基因組（Genome）。
標(biāo)簽：
上傳時(shí)間： 2013-12-21
上傳用戶：liglechongchong
Jakarta POI 是apache的子項(xiàng)目，目標(biāo)是處理ole2對(duì)象。它提供了一組操縱Windows文檔的Java API 目前比較成熟的是HSSF接口，處理MS Excel（97-2002）對(duì)象。它不象我們僅僅是用csv生成的沒有格式的可以由Excel轉(zhuǎn)換的東西，而是真正的Excel對(duì)象，你可以控制一些屬性如sheet,cell等等。
標(biāo)簽： Jakarta apache POI 項(xiàng)目
上傳時(shí)間： 2014-07-02
上傳用戶：weixiao99
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