This m-file simulates MPSK (BPSK,QPSK,8PSK)with theoretical and simulated results using Gray coding. Numerical examples of a satellite link design are shown using QPSK and/or 8PSK when the bit rate(Rb)is greater than the channel bandwidth Wc (Band-limited channel).
標(biāo)簽： theoretical simulates simulated results
上傳時(shí)間： 2016-01-19
上傳用戶：pompey
在線考試系統(tǒng)： 1、為了保證示例代碼正確運(yùn)行，讀者需要自己下載和安裝Dundas作圖插件DCWCE50VS7Eval.exe。 下載地址如下： http://www.dundas.com/ 該軟件需要注冊(cè)才能長(zhǎng)期正常使用的軟件，請(qǐng)大家支持正版軟件的使用。 2、插件安裝與使用 1、安裝該插件。 2、使用Microsoft Visual Studio.NET 2003打開第4章學(xué)生在線考試系統(tǒng)的TestOnline項(xiàng)目。 3、打開Analysis.aspx窗體。 4、單擊“視圖”|“工具箱”，在工具箱中單擊“Web窗體”工具組。 5、在該工作中單擊鼠標(biāo)右鍵，在彈出的菜單中選擇“添加/移除項(xiàng)”命令 。 6、在打開的“自定義工具箱”對(duì)話框的.NET Frameword組件中選擇Chart選項(xiàng)，單擊“確定”。 7、安裝完畢，Chart控件出現(xiàn)在web窗體工具中。
上傳時(shí)間： 2014-10-28
上傳用戶：fredguo
The problem of image registration subsumes a number of problems and techniques in multiframe image analysis, including the computation of optic flow (general pixel-based motion), stereo correspondence, structure from motion, and feature tracking. We present a new registration algorithm based on spline representations of the displacement field which can be specialized to solve all of the above mentioned problems. In particular, we show how to compute local flow, global (parametric) flow, rigid flow resulting from camera egomotion, and multiframe versions of the above problems. Using a spline-based description of the flow removes the need for overlapping correlation windows, and produces an explicit measure of the correlation between adjacent flow estimates. We demonstrate our algorithm on multiframe image registration and the recovery of 3D projective scene geometry. We also provide results on a number of standard motion sequences.
標(biāo)簽： image registration multiframe techniques
上傳時(shí)間： 2016-01-20
上傳用戶：520
實(shí)時(shí)系統(tǒng)分析與設(shè)計(jì)，《REAL-TIME SYSTEMS DESIGN AND ANALYSIS》THIRD EDITION Phillip A. Laplante
標(biāo)簽： 實(shí)時(shí)系統(tǒng) 分
上傳時(shí)間： 2013-12-09
上傳用戶：xmsmh
IEEE Std 1180-1990. IEEE Standard Specifications for the Implementations of 8x8 Inverse Discrete Cosine Transform, specifies the numerical characteristics of the 8x8 inverse discrete cosine transform (IDCT) for use in visual telephony and similar applications where the 8x8 IDCT results are used in a reconstruction loop. The specifications ensure the compatibility between different implementations of the IDCT.
標(biāo)簽： IEEE Implementations Specifications Discrete
上傳時(shí)間： 2016-01-31
上傳用戶：guanliya
matlab雨流算法。The rain flow algorithm code has been prepared according to the ASTM standard (Standard practices for cycle counting in fatigue analysis) and optimized considering the calculation time.
標(biāo)簽： algorithm according Standard prepared
上傳時(shí)間： 2016-02-07
上傳用戶：上善若水
These Simulink blocks contain transfer functions that model the pressure and flow transients for axisymmetric 2D viscous flow of a compressible fluid in a straight rigid circular cross section pipelines. Three models are available: (1) pressures at the ends (2) flow rates at the ends (3) pressure at one end and flow rate at the other Filtering is incorporated to reduce numerical oscillation (Gibbs phenomenon). See J. Dyn. Systems, Meas. & Control vol 122 (2000) pp. 153-162.
標(biāo)簽： transients functions Simulink transfer
上傳時(shí)間： 2014-01-22
上傳用戶：Shaikh
The paper presents the CORDIC Algorithm, which has been implemented as an virtual component (IP core) in a VHDL simulation environment. The core is packaged as a soft (VHDL) macro and it implements all transcenden-tal functions. Analysis of the accuracy of the algorithms implemented shows that the CORDIC functions are equivalent to the accuracy of a Pentium coprocessor.
標(biāo)簽： implemented Algorithm component presents
上傳時(shí)間： 2016-02-16
上傳用戶：wcl168881111111
編譯的關(guān)于LL(1)詞法分析的小程序，適合在VC下運(yùn)行-compiled on LL (1) Morphological analysis of the small programs, for the VC teachers to run the operation no problem
上傳時(shí)間： 2014-09-01
上傳用戶：sjyy1001
This title demonstrates how to develop computer programmes which solve specific engineering problems using the finite element method. It enables students, scientists and engineers to assemble their own computer programmes to produce numerical results to solve these problems. The first three editions of Programming the Finite Element Method established themselves as an authority in this area. This fully revised 4th edition includes completely rewritten programmes with a unique description and list of parallel versions of programmes in Fortran 90. The Fortran programmes and subroutines described in the text will be made available on the Internet via anonymous ftp, further adding to the value of this title.
標(biāo)簽： demonstrates engineering programmes computer
上傳時(shí)間： 2014-01-13
上傳用戶：youke111
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