Ground state of the time-independent Gross-Pitaevskii equation
標簽： Gross-Pitaevskii time-independent equation Ground
上傳時間： 2014-01-04
上傳用戶：13215175592
PW1555 is a programmable current limit switch with input voltage range selection and outputvoltage clamping. Extremely low RDS(ON) of the integrated protection N-channel FET helps toreduce power loss during the normal operation. Programmable soft-start time controls the slew rateof the output voltage during the start-up time. Independent enable control allows the complicatedsystem sequencing control. It integrates the over-temperature protection shutdown andautorecovery with hystersis
標簽： pw1555
上傳時間： 2022-02-14
上傳用戶：
Open source computer vision library in C/C++. Optimized and intended for real-time applications. OS/hardware/window-manager independent.
標簽： Optimized real-time computer intended
上傳時間： 2013-12-28
上傳用戶：wangchong
從時域分析比較了ofdm和stbc與ofdm結合的性能差別-from time-domain analysis and comparison of OFDM stbc OFDM combined wi
上傳時間： 2013-06-05
上傳用戶：caozhizhi
為了改變目前電網現(xiàn)場作業(yè)管理的變電巡檢、變電檢修試驗、輸電線路巡檢檢修等管理系統(tǒng)各自獨立運行，信息不能共享，功能、效率受限，建設和維護成本高的現(xiàn)狀，提出了采用B/S+C/S構架模式，將各現(xiàn)場作業(yè)管理模塊和生產MIS（管理系統(tǒng)）集成為一體的現(xiàn)場作業(yè)管理系統(tǒng)的設計方案，做到各子系統(tǒng)和生產MIS軟硬資源共享，做到同一數(shù)據(jù)唯一入口、一處錄入多處使用。各子系統(tǒng)設備人員等基礎信息來源于生產管理系統(tǒng)，各子系統(tǒng)又是生產管理系統(tǒng)的作業(yè)數(shù)據(jù)、缺陷信息的重要來源。經過研究試用成功和推廣應用，目前該系統(tǒng)已在江西電網220 kV及以上變電站全面應用。 Abstract: In order to improve the status that the substation field inspection system， substation equipments maintenance and testing system， power-line inspection and maintenance system are running independent with each other. They can?蒺t share the resource information which accordingly constrains their functions and efficiency， and their construction and maintenance costs are high. This paper introduces a field standardized work management system based on B/S+C/S mode， integrating all field work management systems based on MIS and share the equipments and employee?蒺s data of MIS，the field work data of the sub systems are the source information of MIS， by which the same single data resouce with one-time input can be utilized in multiple places. After the research and testing， this system is triumphantly using in all 220kV and above substations in Jiangxi grid.
標簽： 電網 信息化 管理系統(tǒng)
上傳時間： 2013-11-15
上傳用戶：han_zh
HT47R20A-1時基(Time Base)使用介紹 HT47 系列單片機的時基可提供一個周期性超時時間周期以產生規(guī)則性的內部中斷。時基的時鐘來源可由掩膜選擇設定為WDT 時鐘、RTC 時鐘或指令時鐘（系統(tǒng)時鐘/4）；其超時時間范圍可由掩膜選擇設定為“時鐘來源”/212~“時鐘來源”/215。如果時基發(fā)生超時現(xiàn)象，則其對應的中斷請求標志（TBF）會被置位，如果中斷允許，則產生一個中斷服務到08H 的地址。
上傳時間： 2013-11-15
上傳用戶：13925096126
The μPSD32xx family, from ST, consists of Flash programmable system devices with a 8032 MicrocontrollerCore. Of these, the μPSD3234A and μPSD3254A are notable for having a complete implementationof the USB hardware directly on the chip, complying with the Universal Serial Bus Specification, Revision1.1.This application note describes a demonstration program that has been written for the DK3200 hardwaredemonstration kit (incorporating a μPSD3234A device). It gives the user an idea of how simple it is to workwith the device, using the HID class as a ready-made device driver for the USB connection.IN-APPLICATION-PROGRAMMING (IAP) AND IN-SYSTEM-PROGRAMMING (ISP)Since the μPSD contains two independent Flash memory arrays, the Micro Controller Unit (MCU) can executecode from one memory while erasing and programming the other. Product firmware updates in thefield can be reliably performed over any communication channel (such as CAN, Ethernet, UART, J1850)using this unique architecture. For In-Application-Programming (IAP), all code is updated through theMCU. The main advantage for the user is that the firmware can be updated remotely. The target applicationruns and takes care on its own program code and data memory.IAP is not the only method to program the firmware in μPSD devices. They can also be programmed usingIn-System-Programming (ISP). A IEEE1149.1-compliant JTAG interface is included on the μPSD. Withthis, the entire device can be rapidly programmed while soldered to the circuit board (Main Flash memory,Secondary Boot Flash memory, the PLD, and all configuration areas). This requires no MCU participation.The MCU is completely bypassed. So, the μPSD can be programmed or reprogrammed any time, anywhere, even when completely uncommitted.Both methods take place with the device in its normal hardware environment, soldered to a printed circuitboard. The IAP method cannot be used without previous use of ISP, because IAP utilizes a small amountof resident code to receive the service commands, and to perform the desired operations.
標簽： Demonstration 3200 USB for
上傳時間： 2014-02-27
上傳用戶：zhangzhenyu
Backpropagation Network Time-Series Forecasting 源碼, 經典的BPN人工神經網絡例子源碼
標簽： Backpropagation Forecasting Time-Series Network
上傳時間： 2015-01-05
上傳用戶：tb_6877751
Unix和NT上NetWork Time網絡協(xié)議（4.0版本）
上傳時間： 2014-01-01
上傳用戶：鳳臨西北
rtai-3.1-test3的源代碼(Real-Time Application Interface )
標簽： Application Real-Time Interface rtai
上傳時間： 2014-11-22
上傳用戶：lps11188
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