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al06

于 2009-08-09 发布文件大小:971KB

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说明： Today’s wireless networks are characterized by a ﬁ xed spectrum assignment policy. However, a large portion of the assigned spectrum is used sporadically and geographical variations in the utilization of assigned spectrum ranges from 15 to 85 with a high variance in time. The limited available spectrum and the ineﬃ ciency in the spectrum usage neces- sitate a new communication paradigm to exploit the existing wireless spectrum opportunistically

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Game_of_Life
生命游戏不错的学习资料好好学习吧生命游戏不错的学习资料好好学习吧(Game life)

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xiaoboquzao
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利用霍夫变换的原理，能够实现二值空间的圆检测。获得预期的图像信息。(Using the principle of Hough transform, the value of space to achieve the second round test. Achieve the desired image information.)

2010-06-01 06:29:41下载

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RLS算法应用于噪声抵消的MATLAB程序(RLS algorithm is applied to the noise cancellation of the MATLAB program)

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2011-04-27 10:58:04下载

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05422737
Grid-connected photovoltaic (PV) inverters employ an islanding-detection functionality in order to determine the status of the electrical grid. In fact, the inverter must be stopped once the islanding operating mode is detected according to standards and grid-code limits. Diverse islanding-detection algorithms have been proposed in literature to cope with this safety requirement.

2014-10-22 19:19:00下载

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Script for simulating binary phase shift keyed transmission and reception and compare the simulated and theoretical bit error probability for Coded and Uncoded Modulation using Hamming Codes

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说明：短时频分析,程序中通过加窗截取信号，分析其时频关系(short time-freqence analysis)

2010-09-16 18:53:55下载

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al06

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