Computational models are commonly used in engineering design and scientific discovery activities for simulating
complex physical systems in disciplines such as fluid mechanics, structural dynamics, heat transfer, nonlinear
structural mechanics, shock physics, and many others. These simulators can be an enormous aid to engineers who
want to develop an understanding and/or predictive capability for complex behaviors typically observed in the
corresponding physical systems. Simulators often serve as virtual prototypes, where a set of predefined system
parameters, such as size or location dimensions and material properties, are adjusted to improve the performance
of a system, as defined by one or more system performance objectives. Such optimization or tuning of the
virtual prototype requires executing the simulator, evaluating performance objective(s), and adjusting the system
parameters in an iterative, automated, and directed way. System performance objectives can be formulated, for
example, to minimize weight, cost, or defects; to limit a critical temperature, stress, or vibration response; or
to maximize performance, reliability, throughput, agility, or design robustness. In addition, one would often
like to design computer experiments, run parameter studies, or perform uncertainty quantification (UQ). These
approaches reveal how system performance changes as a design or uncertain input variable changes. Sampling
methods are often used in uncertainty quantification to calculate a distribution on system performance measures,
and to understand which uncertain inputs contribute most to the variance of the outputs.
A primary goal for Dakota development is to provide engineers and other disciplinary scientists with a systematic
and rapid means to obtain improved or optimal designs or understand sensitivity or uncertainty using simulationbased
models. These capabilities generally lead to improved designs and system performance in earlier design
stages, alleviating dependence on physical prototypes and testing, shortening design cycles, and reducing product
development costs. In addition to providing this practical environment for answering system performance questions,
the Dakota toolkit provides an extensible platform for the research and rapid prototyping of customized
methods and meta-algorithms
標(biāo)簽：
Optimization and Uncertainty Quantification
上傳時(shí)間：
2016-04-08
上傳用戶：huhu123456
VIP專區(qū)-嵌入式/單片機(jī)編程源碼精選合集系列（68）資源包含以下內(nèi)容：1. 2.4G無線芯片NRF24L01的控制程序.2. nios32指令手冊.3. SOPC學(xué)習(xí)板原理圖,可以自己DIY一個(gè)開發(fā)板.4. 嵌入式處理器.5. Linux環(huán)境.6. Linux 系統(tǒng)中.7. irda-utils-0.9.18.tar.gz
Linux系統(tǒng)中.8. pcmcia-cs-3.2.7.9. 紅外通信工具
EVC下的Windows CE紅外通信編程實(shí)例.10. 將NiosII程序下載到Flash的方法（Step_by_step）.11. NIOS 設(shè)計(jì)從入門到精通
www.sopc.net.cn.12. EM78P153源代碼,含24C02,I2C,以及1418FM發(fā)射模塊控制部分!.13. 摩托羅拉的脈沖信號輸出的原代碼.14. 摩托羅拉的時(shí)鐘的原代碼.15. 基于CH375的USB數(shù)據(jù)采集應(yīng)用程序,上位機(jī)VB.16. 三星公司評估板2440的原理圖,包含了所有的外圍器件的原理圖.比較詳細(xì).17. MSP430F169+LCD原理圖.18. 各種器件的驅(qū)動(dòng)程序.19. Protel原理圖需要的Xilinx元件庫.20. 本人收集的在protel99下運(yùn)行的常用元器件的封裝庫.21. sch是原理圖
7920的驅(qū)動(dòng)程序
avr128.22. 是完成從００到９９計(jì)數(shù)的匯編程序生成文件.23. 節(jié)點(diǎn)是網(wǎng)絡(luò)系統(tǒng)的基本控制單元.24. 基于NIOSII的UART的原代碼.25. Globus toolkit 4編程指南
是關(guān)于網(wǎng)格計(jì)算中最通用的軟件GLOBUS工具箱第4版的使用詳解.26. ＣＰＬＤ 一個(gè)簡單程序
希望大家喜歡.27. this a book about cpld fpga developmen,it is very useful for eda development.28. 一個(gè)電表的程序.29. 此電路為計(jì)時(shí)器電路設(shè)計(jì)原理圖.30. 此電路為考勤機(jī)電路設(shè)計(jì)原理圖.31. DSP抽樣程序,TMS320VC5402,CCSga.32. 這是一個(gè)PCI9820CAN通信卡通信控制程序.33. IAR Embedded Workbench下編譯的sst25lf080a操作的MSP430程序包括串口通訊.34. 周邊報(bào)警的報(bào)警控制程序需要的愛好者來下載吧.35. Lakey這是一個(gè)免費(fèi)的CW練習(xí)/收/發(fā)軟件.36. HPI與PC相通信的源代碼 喜歡DSP的愛好者快來看看吧.37. arm的地址結(jié)構(gòu)fe分析。arm加載和運(yùn)行空間地址分配詳細(xì)指導(dǎo)。.38. arm7 lpc2103 的keil 程序開發(fā)包 非常有參考價(jià)值.39. vxworks下ppp的實(shí)現(xiàn)源碼.40. vworks 下wlan的實(shí)現(xiàn)代碼.
標(biāo)簽：
螺紋
上傳時(shí)間：
2013-05-26
上傳用戶：eeworm
VIP專區(qū)-嵌入式/單片機(jī)編程源碼精選合集系列（101）資源包含以下內(nèi)容：1. TMS320C54x interrupt.2. C54 instruction.3. 電鬧鐘的設(shè)計(jì)與制作 電鬧鐘的設(shè)計(jì)與制作電鬧鐘的設(shè)計(jì)與制作.4. STR71x的BSPI與M25P10-A串行閃存通信.5. DN503 -- SPI Access (Rev. A).6. 這個(gè)rt12864的驅(qū)動(dòng)是我自己摸索了很久才做出來的,因?yàn)檫@塊液晶的真正權(quán)威的能參考的繪圖資料真的是太少了,所以我上傳上來,算是做點(diǎn)貢獻(xiàn)吧.7. GBK點(diǎn)陣字體的顯示.8. PCI接口產(chǎn)品中橋芯片PLX6000、PLX8000、PLX9000、PLXsrv系列的驅(qū)動(dòng)模塊源代碼.9. PCI接口產(chǎn)品中橋芯片PLX6000、PLX8000、PLX9000和PLXsrv驅(qū)動(dòng)模塊源碼.10. 很好的資料,很好的芯片,做電機(jī)驅(qū)動(dòng)用得到的.11. 紅外成像跟蹤處理器的研制.12. 51單片機(jī)上模擬i2c傳輸?shù)某绦?13. 一個(gè)類STL的多平臺(tái)可移植的算法容器庫,主要用于嵌入式系統(tǒng)編程時(shí)的內(nèi)存管理等方面.14. 紅外遙控鍵值解碼1602液晶顯示
紅外遙控器鍵值如下：
10 03 01 06
09 1D 1F 0D
19 1B 11 15
17 12 16 4C
40 48 04 00
02.15. AT51單片機(jī)與蜂鳴器奏樂連接演奏(生日快樂).16. 一個(gè)用西門子200編的勾數(shù)計(jì)數(shù)程序.17. This guide describes Freescale’s BeeKit Wireless Connectivity toolkit configuration tool used for Zi.18. This manual describes Freescale’s IEEE™ 802.15.4 Standard compliant MAC/PHY software. The Frees.19. 聞亭TDS560仿真器中的驅(qū)動(dòng)TEST文件夾.20. plc文件.21. atmega8+vs1003+sd卡ＭＰ３.22. 康芯公司GWDBVP開發(fā)板的原理圖.23. ESS3890+SL原代碼（1*16內(nèi)存）.24. 嵌入式系統(tǒng)相關(guān)：周立功EasyArm2131開發(fā)板原理圖的真正Protel版本（絕非無恥的PDF版本！）.25. Nios II 處理器中文小冊子（altera) NIOS開發(fā)板APEX20K版數(shù)據(jù)手冊 niosii資料-軟件開發(fā)文檔 北航NIOS教程.26. C語言51單片機(jī)程序.27. 基于51單片機(jī)的控制的紅外線通信.28. 基于51單片機(jī)控制電機(jī)或舵機(jī)等.29. 智能電加熱溫控系統(tǒng)的研制.kdh 整體說明與設(shè)計(jì).30. 8255可編程并行擴(kuò)展接口位控功能的應(yīng)用.caj.31. 2401 接受程序.32. 基于ARM7 LPC2114學(xué)習(xí)板程序。學(xué)習(xí)板提供的是ADS源碼.33. 提供收音模塊的操作代碼.可以操作各種收音模塊.34. 嵌入式系統(tǒng)設(shè)計(jì)師大綱
很辛苦找到的東東.35. nucleus 2006 source code.36. 芯片測試講義.37. i2c存儲(chǔ)體系在arm9平臺(tái)上實(shí)現(xiàn)的資料.38. 一種新型的獨(dú)立CAN通信控制器MCP2515；給出其在CAN總線系統(tǒng)智能節(jié)點(diǎn)中的一個(gè)應(yīng)用實(shí)例.39. 該書是網(wǎng)卡芯片AMD973的開發(fā)手冊,專用于常用網(wǎng)卡芯片開始使用,驅(qū)動(dòng)程序員需要..40. 嵌入式常用的字庫工具,可以由BMP文件生成字庫,也可根據(jù)TEXT生成字庫,也可生成字模.總之功能強(qiáng)大,要不也不叫完美版了!.
標(biāo)簽：
天線
上傳時(shí)間：
2013-07-04
上傳用戶：eeworm
