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final

  • LabVIEW CLUB 2011 final

    labview的一份雜志

    標簽: LabVIEW final CLUB 2011

    上傳時間: 2013-11-19

    上傳用戶:誰偷了我的麥兜

  • 基于Multisim 10的矩形波信號發生器仿真與實現

    在Multisim 10軟件環境下,設計一種由運算放大器構成的精確可控矩形波信號發生器,結合系統電路原理圖重點闡述了各參數指標的實現與測試方法。通過改變RC電路的電容充、放電路徑和時間常數實現了占空比和頻率的調節,通過多路開關投入不同數值的電容實現了頻段的調節,通過電壓取樣和同相放大電路實現了輸出電壓幅值的調節并提高了電路的帶負載能力,可作為頻率和幅值可調的方波信號發生器。Multisim 10仿真分析及應用電路測試結果表明,電路性能指標達到了設計要求。 Abstract:  Based on Multisim 10, this paper designed a kind of rectangular-wave signal generator which could be controlled exactly composed of operational amplifier, the key point was how to implement and test the parameter indicators based on the circuit diagram. The duty and the frequency were adjusted by changing the time constant and the way of charging and discharging of the capacitor, the width of frequency was adjusted by using different capacitors provided with multiple switch, the amplitude of output voltage was adjusted by sampling voltage and using in-phase amplifier circuit,the ability of driving loads was raised, the circuit can be used as squarewave signal generator whose frequency and amplitude can be adjusted. The final simulation results of Multisim 10 and the tests of applicable circuit show that the performance indicators of the circuit meets the design requirements.

    標簽: Multisim 矩形波 信號發生器 仿真

    上傳時間: 2014-01-21

    上傳用戶:shen007yue

  • USB 3 0 (11132008)-final

    USB3.0協議

    標簽: 11132008 final USB

    上傳時間: 2013-11-25

    上傳用戶:swing

  • This Unix C code monitors a web server every few minutes by trying to retrieve its home page. It sen

    This Unix C code monitors a web server every few minutes by trying to retrieve its home page. It sends you email when it can t connect, and every so often while the server is still down. It sends a final message when it comes back up. If you have email paging, just direct the email to your pager address.

    標簽: monitors retrieve minutes server

    上傳時間: 2015-01-11

    上傳用戶:pompey

  • DSP音頻處理示例The benefits of real-time analysis provided by DSP/BIOS are often required in programs that

    DSP音頻處理示例The benefits of real-time analysis provided by DSP/BIOS are often required in programs that were engineered without it. When the program is not built from the ground up using the DSP/BIOS kernel and real-time analysis features, the lack of familiarity prevents engineers from reaping the benefits of this very powerful tool set, especially in the final stage of development when real-time analysis is needed most. This application note provides an example of the necessary steps required to utilize DSP/BIOS features in order to bring these solutions to bear in an existing application.

    標簽: DSP real-time benefits analysis

    上傳時間: 2014-01-06

    上傳用戶:003030

  • his folder contains the following files: 1. 02490rxP802-15_SG3a-Channel-Modeling-Subcommittee-Repor

    his folder contains the following files: 1. 02490rxP802-15_SG3a-Channel-Modeling-Subcommittee-Report-final.doc: This is the final report of the channel modeling sub-committee. 2. cmx_imr.csv (x=1, 2, 3, and 4) represent the files containing the actual 100 channel realizations for CM1, CM2, CM3, and CM4. The columns are organized as (time, amp, time, amp,...) 3. cmx_imr_np.csv (x=1, 2, 3, and 4) represent the files containing the number of paths in each of the 100 multipath realizations. 4. cmx_imr.mat (x=1, 2, 3, and 4) are the .mat files that can be loaded directly into Matlab (TM). 5. *.m files are the Matlab (TM) files used to generate the various channel realizations.

    標簽: a-Channel-Modeling-Subcommittee-R following contains folder

    上傳時間: 2013-12-21

    上傳用戶:hxy200501

  • This PNG Delphi version 1.56 documentation (this version is a major rewrite intended to replace the

    This PNG Delphi version 1.56 documentation (this version is a major rewrite intended to replace the previous version, 1.2). Improvements in this new version includes: This new version allows the programmer to not use Delphi heavy units which will greatly reduce the size of the final executable. Read more about this feature here. Most, if not all, Portable Network Graphics features as CRC checking are now fully performed. Error on broken images are now better handled using new exception classes. The images may be saved using interlaced mode also. Transparency information won t be discarted after the image is loaded any more. Most of the images are decoded much faster now. The images will be better encoded using fresh new algorithms. IMPORTANT! Now transparency information is used to display images.

    標簽: version documentation intended rewrite

    上傳時間: 2015-06-28

    上傳用戶:qiao8960

  • Title: STL Tutorial and Reference Guide: C++ Programming with the Standard Template Library (2nd Edi

    Title: STL Tutorial and Reference Guide: C++ Programming with the Standard Template Library (2nd Edition) Author: David R. Musser / Gillmer J. Derge / Atul Saini / Gilmer J. Derge Publisher: Addison-Wesley Page: 560 Edition: 2nd edition (March 27, 2001) Format: PDF Summary: The Standard Template Library was created as the first library of genetic algorithms and data structures, with four ideas in mind: generic programming, abstractness without loss of efficiency, the Von Neumann computation model, and value semantics. This guide provides a tutorial, a description of each element of the library, and sample applications. The expanded second edition includes new code examples and demonstrations of the use of STL in real-world C++ software development it reflects changes made to STL for the final ANSI/ISO C++ language standard.

    標簽: Programming Reference Standard Template

    上傳時間: 2014-01-19

    上傳用戶:netwolf

  • MD5加密算法java實現 * 下面這些S11-S44實際上是一個4*4的矩陣

    MD5加密算法java實現 * 下面這些S11-S44實際上是一個4*4的矩陣,在原始的C實現中是用#define 實現的, 這里把它們實現成為static final是表示了只讀,切能在同一個進程空間內的多個 Instance間共享*/

    標簽: java MD5 11 44

    上傳時間: 2015-07-18

    上傳用戶:lps11188

  • 英文版,pdf格式。 詳細說明: Title: STL Tutorial and Reference Guide: C++ Programming with the Standard Templa

    英文版,pdf格式。 詳細說明: Title: STL Tutorial and Reference Guide: C++ Programming with the Standard Template Library (2nd Edition) URL: http://www.amazon.com/exec/obidos/tg/detail/-/0201379236/ ISBN: 0201379236 Author: David R. Musser / Gillmer J. Derge / Atul Saini / Gilmer J. Derge Publisher: Addison-Wesley Page: 560 Edition: 2nd edition (March 27, 2001) Catalog: C++ Format: PDF Size: 3.8M Supplier: December Summary: The Standard Template Library was created as the first library of genetic algorithms and data structures, with four ideas in mind: generic programming, abstractness without loss of efficiency, the Von Neumann computation model, and value semantics. This guide provides a tutorial, a description of each element of the library, and sample applications. The expanded second edition includes new code examples and demonstrations of the use of STL in real-world C++ software development it reflects changes made to STL for the final ANSI/ISO C++ language standard.

    標簽: Programming Reference Standard Tutorial

    上傳時間: 2015-09-02

    上傳用戶:Breathe0125

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