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Jumping-Floating-point

  • This is a source code of 256 point fft architecture. This code is also available with opencores

    This is a source code of 256 point fft architecture. This code is also available with opencores

    標簽: This code architecture available

    上傳時間: 2014-01-08

    上傳用戶:牛布牛

  • This is a code for wireless point-to-point communication using Altera FPGA and TI s CC2500 transceiv

    This is a code for wireless point-to-point communication using Altera FPGA and TI s CC2500 transceiver

    標簽: point-to-point communication transceiv wireless

    上傳時間: 2017-09-05

    上傳用戶:zhangjinzj

  • Lots useful AVR asm math routines (trigonometry, float point, intenger , vectors and etc)

    Lots useful AVR asm math routines (trigonometry, float point, intenger , vectors and etc)

    標簽: trigonometry intenger routines vectors

    上傳時間: 2017-09-08

    上傳用戶:AbuGe

  •  JMS是用于和面向消息的中間件相互通信的應用程序接口。它既支持點對點(point-to-point)的域

     JMS是用于和面向消息的中間件相互通信的應用程序接口。它既支持點對點(point-to-point)的域,又支持發(fā)布/訂閱(publish/subscribe)類型的域,并且提供對下列類型的支持:經(jīng)認可的消息傳遞,事務型消息的傳遞,一致性消息和具有持久性的訂閱者支持。JMS還提供了另一種方式來對您的應用與舊的后臺系統(tǒng)相集成。

    標簽: point-to-point JMS 互通 應用程序

    上傳時間: 2014-01-09

    上傳用戶:1427796291

  • Multi-point Cooperative Communication Systems

    This book is about multipoint cooperative communication, a key technology to overcome the long-standing problem of limited transmission rate caused by inter- point interference. However, the multipoint cooperative communication is not an isolated technology. Instead, it covers a vast range of research areas such as the multiple-input multiple-outputsystem, the relay network, channel state information issues, inter-point radio resource management operations, coordinated or joint transmissions, etc. We suppose that any attempt trying to thoroughly analyze the multipoint cooperative communication technology might end up working on a cyclopedia for modern communication systems and easily get lost in discussing all kinds of cooperative communication schemes as well as the associated models and their variations. 

    標簽: Communication Multi-point Cooperative Systems

    上傳時間: 2020-05-31

    上傳用戶:shancjb

  • 單相光伏并網(wǎng)逆變器的研究.rar

    逆變器作為光伏陣列和電網(wǎng)接口的主要設備,它的性能決定著整個光伏發(fā)電系統(tǒng)的性能。為了將光伏陣列產(chǎn)生的電能最大限度地饋入電網(wǎng),并提高其運行的穩(wěn)定度、可靠性和精確度,必須對并網(wǎng)逆變器的主電路拓撲選擇、濾波器參數(shù)設計及其控制策略選取等進行深入研究。 論文首先分析了光伏發(fā)電的國內(nèi)外發(fā)展現(xiàn)狀和應用前景,對光伏并網(wǎng)發(fā)電系統(tǒng)的種類、結構和并網(wǎng)標準進行了綜述。針對眾多適用于光伏并網(wǎng)的逆變器拓撲進行了詳細的比較分析,最終確定了一臺單相滿載功率1kW、并網(wǎng)電壓220V的逆變器拓撲及其主電路參數(shù),對其輸出濾波器參數(shù)進行設計,并對其進行了幅頻特性分析。 其次,詳細分析和研究逆變器的并網(wǎng)控制策略,確定了在獨立工作模式下的瞬時電壓控制策略和在并網(wǎng)工作模式下的瞬時電流控制策略。根據(jù)選定的控制策略分別對其控制系統(tǒng)進行了建模和閉環(huán)參數(shù)設計,并利用Sabet軟件進行系統(tǒng)仿真,驗證了系統(tǒng)建模和設計的正確性。 接著,在分析光伏陣列特性的基礎上,總結和比較了常用的幾種MPPT(Maximum Power Point Tracking)控制方法,通過擾動觀測法對并網(wǎng)逆變器輸出電流的控制,實現(xiàn)了光伏陣列的MPPT,并給出了設計方案和實驗驗證。 最后,根據(jù)以上分析結果,研制了一臺基于DSP控制的光伏并網(wǎng)逆變器的試驗樣機,并詳述了其軟硬件的設計方案,給出了相關實驗結果。

    標簽: 單相 光伏并網(wǎng) 逆變器

    上傳時間: 2013-04-24

    上傳用戶:天天天天

  • DTMF檢測程序

    ·詳細說明:DTMF檢測程序。定點計算,可移植到DSP上。 Usage: dtmf filename -DTMF examination procedure. The fixed point calculation, may transplant to DSP on. Usage: Dtmf filename  文件列表:   alaw.cpp   alaw.h &nb

    標簽: DTMF 檢測 程序

    上傳時間: 2013-06-25

    上傳用戶:sowhat

  • Many CAD users dismiss schematic capture as a necessary evil in the process of creating

    Many CAD users dismiss schematic capture as a necessary evil in the process of creating\r\nPCB layout but we have always disputed this point of view. With PCB layout now offering\r\nautomation of both component placement and track routing, getting the des

    標簽: schematic necessary creating dismiss

    上傳時間: 2013-09-25

    上傳用戶:baiom

  • 校準復用器簡化系統(tǒng)校準設計

    Abstract: IC switches and multiplexers are proliferating, thanks to near-continual progress in lowering the supply voltage,incorporating fault-protected inputs, clamping the output voltage, and reducing the switch resistances. The latest of these advancesis the inclusion of precision resistors to allow two-point calibration of gain and offset in precision data-acquisition systems.

    標簽: 校準復用器 校準

    上傳時間: 2013-11-12

    上傳用戶:acwme

  • 三電平變換器STATCOM空間矢量調(diào)制

    This paper presents a space vector modulation(SVM)-based switching strategy for a three-level neutral point clamped (NPC) converter that is adapted as a STATCOM.

    標簽: STATCOM 三電平 變換器 空間矢量

    上傳時間: 2013-10-20

    上傳用戶:zyt

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