亚洲欧美第一页_禁久久精品乱码_粉嫩av一区二区三区免费野_久草精品视频

蟲蟲首頁| 資源下載| 資源專輯| 精品軟件
登錄| 注冊

up-techpxa

  • A_Software-Defined_GPS_and_Galileo_Receiver

    Software-defined radios (SDRs) have been around for more than a decade. The first complete Global Positioning System (GPS) implementation was described by Dennis Akos in 1997. Since then several research groups have presented their contributions. We therefore find it timely to publish an up-to-date text on the sub- ject and at the same time include Galileo, the forthcoming European satellite- based navigation system. Both GPS and Galileo belong to the category of Global Navigation Satellite Systems (GNSS).

    標簽: A_Software-Defined_GPS_and_Galile o_Receiver

    上傳時間: 2020-06-09

    上傳用戶:shancjb

  • Practical Arduino Cool Projects

    Phenomenon is an overused and overloaded term, but somehow it seems appropriate for Arduino—an endeavor that has caught the attention of an astonishingly wide range of people and provided opportunities for those who might otherwise have never picked up a soldering iron or written a single line of code. From dyed-in-the-wool hardware hackers to web page developers, robotics enthusiasts to installation artists, textile students to musicians: all can be found in the Arduino community. The versatility of the platform encompassing both hardware and software, combined with its inherent openness, has captured the imagination of tens of thousands of developers.

    標簽: Practical Projects Arduino Cool

    上傳時間: 2020-06-09

    上傳用戶:shancjb

  • Introduction to Dynamical Systems_Rainer Klages

    There exist two essentially different approaches to the study of dynamical systems, based on the following distinction: time-continuous nonlinear differential equations ? time-discrete maps One approach starts from time-continuous differential equations and leads to time-discrete maps, which are obtained from them by a suitable discretization of time. This path is pursued, e.g., in the book by Strogatz [Str94]. 1 The other approach starts from the study of time-discrete maps and then gradually builds up to time-continuous differential equations, see, e.g., [Ott93, All97, Dev89, Has03, Rob95]. After a short motivation in terms of nonlinear differential equations, for the rest of this course we shall follow the latter route to dynamical systems theory. This allows a generally more simple way of introducing the important concepts, which can usually be carried over to a more complex and physically realistic context.

    標簽: Systems_Rainer Introduction Dynamical Klages to

    上傳時間: 2020-06-10

    上傳用戶:shancjb

  • MultivariableControlSystems

    This introductory chapter is devoted to reviewing the fundamental ideas of control from a multivariable point of view. In some cases, the mathematics and operations on systems (modelling, pole placement, etc.), as previously treated in introductory courses and textbooks, convey to the readers an un- realistic image of systems engineering. The simplifying assumptions, simple examples and “perfect” model set-up usually used in these scenarios present the control problem as a pure mathematical problem, sometimes losing the physical meaning of the involved concepts and operations. We try to empha- sise the engineering implication of some of these concepts and, before entering into a detailed treatment of the different topics, a general qualitative overview is provided in this chapter.

    標簽: MultivariableControlSystems

    上傳時間: 2020-06-10

    上傳用戶:shancjb

  • 輪機英語期末答案

    )Armature windings of the electric motor for NO.2 deck cargo winch found low insulation. Windings re-winded,painted and baked dry. (2) NO.1 main air compressor failed to build up pressure.The machine disassembled, cleaned and inspected. The discharge valve plate found broken. The valve palte renewed and running trials tested after being reassembled. 

    標簽: 答案

    上傳時間: 2020-07-14

    上傳用戶:

  • EN 300220-1V2.4.1

    EN 300220-1V2.4.1  Electromagnetic compatibility and Radio spectrum Matters (ERM);Short Range Devices (SRD);Radio equipment to be used in the 25 MHz to 1 000 MHz frequency range with power levels ranging up to 500 mW; Part 1: Technical characteristics and test methods

    標簽: EMC

    上傳時間: 2021-07-25

    上傳用戶:beiyouxia

  • HX3248C

    FFeeaattuurreess ? Input voltage range: 2.2 to 6V  ? Programmable LED Current  ? Drives LEDs Up to 27V  ? Switching Frequency:up to 800KHz ? Wide dimming frequency range: 20KHz~  360 KHz  ? Programmable Overvoltage Protection  ? Tiny SOP8/PP Package

    標簽: HX3248C

    上傳時間: 2021-11-05

    上傳用戶:aben

  • SC3633

    Wide 2.2V to 6V Input Voltage Range ? 0.20V FB adjustable LED drive current ? Directly drive 9 Series 1W LED at VIN>=6V ? Fixed 800KHz Switching Frequency ? Max. 3A Switching Current Capability ? Up to 92% efficiency ? Excellent line and load regulation ? EN PIN TTL shutdown capability ? Internal Optimize Power MOSFET

    標簽: sc3633

    上傳時間: 2021-11-05

    上傳用戶:d1997wayne

  • XR2981

    2.7V to 5.5V input voltage Range? Efficiency up to 96% ? 24V Boost converter with 12A switch current Limit? 600KHz fixed Switching Frequency? Integrated soft-start? Thermal Shutdown? Under voltage Lockout? Support external LDO auxiliary power supply? 8-Pin SOP-PP PackageAPPLICATIONSPortable Audio Amplifier Power SupplyPower BankQC 2.0/Type CWireless ChargerPOS Printer Power SupplySmall Motor Power Supply

    標簽: XR2981

    上傳時間: 2021-11-05

    上傳用戶:

  • Code Craft: the practice of writing excellent code

    This book addresses programmer attitudes, but it’s not some kind of psychology textbook. We’ll investigate many topics, including: Source code presentation Defensive coding techniques How to debug programs effectively Good teamworking skills Managing your source code Take a quick glance through the table of contents to see exactly what’s covered. What is the rationale behind my selection of topics? I’ve been mentor- ing trainee programmers for many years, and these are the topics that have come up time and time again. I’ve also worked in the software factory for long enough to have seen the recurring problems—I address these too. If you can conquer all of these programming demons, you’ll progress from an apprentice coder to a real code craftsman.

    標簽: excellent practice writing Craft Code code the of

    上傳時間: 2021-11-09

    上傳用戶:danix800

主站蜘蛛池模板: 宁都县| 淅川县| 龙州县| 巴彦淖尔市| 九寨沟县| 闵行区| 新龙县| 堆龙德庆县| 四平市| 石屏县| 辰溪县| 名山县| 清丰县| 巴东县| 板桥市| 长葛市| 安国市| 武邑县| 咸宁市| 穆棱市| 来宾市| 于都县| 陆川县| 贵定县| 泊头市| 仙桃市| 北海市| 普兰县| 江安县| 四川省| 米泉市| 东源县| 饶河县| 卓资县| 湾仔区| 枝江市| 焉耆| 临西县| 靖西县| 墨脱县| 武川县|