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improvethecoordinationofperception
由于实际信道中的多径和阴影效应,单个认知用户频谱感知的性能受到影响,因此需要靠不同用户间的协同频谱感知来对抗多径和阴影效应。本设计要求在文中采用一种协作机制,即两用户进行协作频谱感知,提高主用户的检测率,减少检测时间,并且得到捷变增益。要求给出仿真结果。(As the actual channel of the multi-path and shadow effect, a single user of spectrum sensing of cognitive performance are affected, it needs to depend on collaboration between different users of spectrum sensing to combat multipath and shadow effects. The design requirements in the text using a cooperation mechanism, namely, two user collaborative spectrum sensing, to improve the detection rate of the primary users, reducing detection time, and get agility gain. Required to give simulation results.)
- 2010-05-08 09:10:41下载
- 积分:1
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CUM3EST
二阶相关系数,大家看看.可以的下载.非常有用(Second-order correlation coefficient, we take a look at. Can download. Very useful)
- 2007-09-27 08:29:14下载
- 积分:1
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shipsimulation
一个很好的船舶仿真源程序,希望对大家有用。(Simulation of a good source of the ship, in the hope that useful.)
- 2009-05-09 15:07:53下载
- 积分:1
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FingerPrint-Rec
This file (the project file) contains information at the project level and
is used to build a single project or subproject. Other users can share the
project (.dsp) file, but they should export the makefiles locally.
- 2012-05-29 18:07:30下载
- 积分:1
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matlab--System-simulation
matlab 系统仿真 内容细致详细。有利于初学者自学。(the matlab system simulation content meticulous detail)
- 2013-01-30 11:50:38下载
- 积分:1
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2PSK01
matlab下,用dspbuilder编写的 2psk调制和解调的例程。适合新手学习。(Under matlab, prepared dspbuilder 2psk modulation and demodulation routines. For beginners to learn.)
- 2014-02-01 18:46:26下载
- 积分:1
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waveenhance
是一些利用小波变换进行多源图像融合的程序 (Some wavelet transform image fusion process)
- 2010-08-17 16:35:57下载
- 积分:1
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spectrogram
基于MATLAB的短时傅里叶变换(STFT)的语谱图的画法,MATLAB环境下(MATLAB-based short-time Fourier transform (STFT) of the spectrogram of the painting, MATLAB environment)
- 2010-08-23 22:31:28下载
- 积分:1
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localized_seg33
image segmentation multi model levelset
- 2010-12-30 16:35:26下载
- 积分:1
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sim_model
基于非线性动态逆的F18飞行控制仿真,包括动态逆的构建、PD控制律等(Control based on nonlinear dynamic inversion F18 flight simulation, including building dynamic inverse, PD control law, etc.)
- 2021-01-21 14:48:43下载
- 积分:1