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AdifferentiallycoherentPNcodeacquisitionreceiverfo

于 2010-08-03 发布 文件大小:287KB
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  IEEE经典文章,CDMA PN序列差分捕获技术,文章内容详细,对学习和从事直接序列扩频同步捕获CDMA系统设计人员有很大帮助,推荐(New differentially coherent detectors for acquisition of direct sequence spread-spectrum signals are ntroduced. These detectors are alternatives to the noncoherent detectors that have been considered almost exclusively in the past. The proposed detectors are suitable for commercial code-division multiple-access(CDMA) systems which operate with a relatively large noise fl oor and provide a surprisingly large signal-to-noise ratio (SNR) improvement over the noncoherentdetectors of approximately 5 dB.)

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A differentially coherent PN code acquisition receiver for CDMA systems.pdf,305146,2009-12-14

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  • 0c960529d0bbee8482000000
    This deliverable is the final deliverable of workpackage 3 “MU-MIMO in practice”. It builds on the previous deliverables D3.1 and D3.2 and includes results tasks 3.2 on channel modelling for MU-MIMO (Note that this task has been extended to month 24) and task 3.3 on the implementation of the selected MU-MIMO algorithms on the OpenAirInterface development platform.
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    This is code test to test the uploading features in this platform
    2012-11-28 21:18:08下载
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    积分:1
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    automatic threshold segmention
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    2010-09-02 10:34:12下载
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    一共5个代码,其中aufgabe和lms的功能是输入一个脉冲信号,根据不同的系统参数,得出输出信号。 cordic是一个算角度旋转的方法。 gray和graydecode是输入一个数字,对应输出每次只变一位的2进制输出信号。 因为我还是个学生,可能代码比较简单,希望站长谅解,谢谢!我真心希望能够成为该站的一员,学习到有用的知识。(A total of five codes, which aufgabe and lms function is a pulse input signal, depending on the system parameters, derived output signal. cordic is a rotation angle calculation method. gray and graydecode is to enter a number, corresponding to a time become an output of two binary output signals. Because I was a student, you may code for relatively simple hope that owners understand, thank you! I really hope to be a member of the station, to learn useful knowledge.)
    2009-12-07 07:37:10下载
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    contourlet的工具箱,matlab和C代码(contourlet toolbox, matlab and C code)
    2010-05-29 15:33:02下载
    积分:1
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    数字信号处理的滤波器设计,有限长冲击响应FIR滤波器,(Digital signal processing filter design, finite impulse response (FIR) filter,)
    2014-01-30 17:29:25下载
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    2007-06-15 21:09:16下载
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