This program incorporates the FV method for solving the Navier-Stokes equations using 2D, Cartesian grids and the staggered arrangement of variables. Variables are stored as 2D arrays. SIMPLE method is used for pressure calculation. UDS and CDS are implemented for the discretization of convective terms, CDS is used for the diffusive terms. The boundary conditions are set for the lid-driven cavity flow. Only steady flows are considered.
標簽： Navier-Stokes incorporates Cartesian equations
上傳時間： 2017-05-14
上傳用戶：ryb
This manual describes SAMSUNG s S3C2410A 16/32-bit RISC microprocessor. This product is designed to provide hand-held devices and general applications with cost-effective, low-power, and high-performance micro-controller solution in small die size. To reduce total system cost, the S3C2410A includes the following components separate 16KB Instruction and 16KB Data Cache, MMU to handle virtual memory management, LCD Controller (STN & TFT), NAND Flash Boot Loader, System Manager (chip select logic and SDRAM Controller), 3-ch UART, 4-ch DMA, 4-ch Timers with PWM, I/O Ports, RTC, 8-ch 10-bit ADC and Touch Screen Interface, IIC-BUS Interface, IIS-BUS Interface, USB Host, USB Device, SD Host & Multi-Media Card Interface, 2-ch SPI and PLL for clock generation.
標簽： This microprocessor describes S3C2410A
上傳時間： 2013-11-30
上傳用戶：GavinNeko
StarShip Battle 2004 game The Developing Mobile Phone Applications With J2ME Technology course provides students with hands-on experience with developing mobile applications on the Java 2 Platform, Micro Edition (J2ME platform) using Connected, Limited Device Configuration (CLDC) and the Mobile Interface Device Profile (MIDP). The course provides information about MIDP 1.0 and MIDP 2.0 specifications, concepts, and capabilities.
標簽： Applications Developing Technology StarShip
上傳時間： 2014-01-21
上傳用戶：yyyyyyyyyy
在本教程中，我們將基于 CLDC（連接有限設備配置，Connected Limited Device Configuration）和 MIDP（移動信息設備概要，Mobile Information Device Profile）API 構建一個名為 UniStocks 的典型 Java 2 Platform, Micro Edition（J2ME）應用程序。
標簽： 教程
上傳時間： 2013-12-10
上傳用戶：jqy_china
該原理圖采用CycloneV SOC FPGA設計的滿足多功能開發(fā)套件，主要接口包括以太網(wǎng)，USB接口，Micro-B等接口，非常適合初學者開發(fā)使用，歡迎下載。
標簽： Cyclone，Altera，F(xiàn)PGA，生產(chǎn)
上傳時間： 2015-03-04
上傳用戶：renqiang2006
對微機電系統(tǒng)(Micro electro mechanical systems，MEMS)組裝與封裝工藝的特點進行了總結分析，給出了MEMS組裝與封裝設備的研究現(xiàn)狀。針對MEMS產(chǎn)業(yè)發(fā)展的特點，分析了面向MEMS組裝與封裝的微操作設備中的工藝參數(shù)優(yōu)化數(shù)據(jù)庫、快速精密定位、模塊化作業(yè)工具、快速顯微視覺、柔性裝夾和自動化物流等關鍵技術。在此基礎上，詳細介紹了研制的MEMS傳感器陽極化鍵合設備和引線鍵合設備的組成結構，工作原理，并給出了組裝和封裝試驗結果。最后，指出了MEMS組裝與封裝技術及設備研制的發(fā)展趨勢。
標簽： 微機電系統(tǒng) 封裝 關鍵技術 操作
上傳時間： 2016-07-26
上傳用戶：leishenzhichui
A major societal challenge for the decades to come will be the delivery of effective medical services while at the same time curbing the growing cost of healthcare. It is expected that new concepts-particularly electronically assisted healthcare will provide an answer. This will include new devices, new medical services as well as networking. On the device side, impressive innovation has been made possible by micro- and nanoelectronics or CMOS Integrated Circuits. Even higher accuracy and smaller form factor combined with reduced cost and increased convenience of use are enabled by incorporation of CMOS IC design in the realization of biomedical systems. The compact hearing aid devices and current pacemakers are good examples of how CMOS ICs bring about these new functionalities and services in the medical field. Apart from these existing applications, many researchers are trying to develop new bio-medical solutions such as Artificial Retina, Deep Brain Stimulation, and Wearable Healthcare Systems. These are possible by combining the recent advances of bio-medical technology with low power CMOS IC technology.
上傳時間： 2017-02-06
上傳用戶：linyj
本設計利用德國西門子PLC S7-200進行電鍍行車自動化控制。在本次設計中，從電鍍行車在生產(chǎn)現(xiàn)場的運行環(huán)境和自動控制技術器件在國內(nèi)的應用前景來考慮，以電鍍行車具備自動生產(chǎn)運行為目的，制定了采用在當前及以后都應用廣泛且能適應多種環(huán)境的可編程控制器PLC來控制整個工作流程的方案。首先對系統(tǒng)的軟硬件進行設計，給出系統(tǒng)的工作流程圖、硬件接線圖、PLC控制I/O端口分配表及整體程序流程圖。并以STEP7 Micro/WIN32為編程軟件設計出電鍍行車自動控制系統(tǒng)的梯形圖，最后通過仿真實驗，實現(xiàn)了電鍍行車自動化控制，提高了電鍍生產(chǎn)效率，降低了勞動強度。
上傳時間： 2017-11-11
上傳用戶：狂暴老戴
ZCORE系列NBIOT開發(fā)底板資料開源。 NBIOT開發(fā)板主要接口： Micro USB *1 3.7V電池充電電路 慶科WIFI模塊支持 貼片SIM卡支持 STM32L433全部外圍接口已拉出為2.0排針
上傳時間： 2018-04-25
上傳用戶：pshr960405
Smart Grids provide many benefits for society. Reliability, observability across the energy distribution system and the exchange of information between devices are just some of the features that make Smart Grids so attractive. One of the main products of a Smart Grid is to data. The amount of data available nowadays increases fast and carries several kinds of information. Smart metres allow engineers to perform multiple measurements and analyse such data. For example, information about consumption, power quality and digital protection, among others, can be extracted. However, the main challenge in extracting information from data arises from the data quality. In fact, many sectors of the society can benefit from such data. Hence, this information needs to be properly stored and readily available. In this chapter, we will address the main concepts involving Technology Information, Data Mining, Big Data and clustering for deploying information on Smart Grids.
標簽： Processing Cities Smart Data in
上傳時間： 2020-05-23
上傳用戶：shancjb
