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1
说明: 为了提高认知无线电中感知用户对授权用户(主用户) 的检测概率,提出一种新的基于循环
谱统计量的主用户信号检测算法. 该算法利用循环谱离散频域平滑方法,对信号的循环谱在循环频
率处建立合理的检测统计量,然后求解得到对应不同虚警概率的判决门限,以使感知用户能检测信
噪比更低的授权用户信号.(To increase the detection probability of sensing users for licenced users (primary signals) in
the cognitive radio , it put s forward a new primary users signal method based on cyclic spect rum statis2
tics. By using discrete f requency smoothing of cyclic spect rum , this algorithm establishes the reason2
able detection statistics on the cyclic f requency of signal cyclic spect rum , then solves and obtains the
decision threshold correspond to different false alarm probability , as a result , making the sensing users
can detect licenced users signal under lower signal in noise ratio (SNR) .)
- 2010-04-14 20:26:37下载
- 积分:1
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freedom3
3freedom机器人 matlab 仿真源码(3freedom robot matlab simulation source code)
- 2014-10-28 14:25:14下载
- 积分:1
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matlabXiaoBoNN
一个通用的matlab程序 小波神经网络(A common procedure matlab wavelet neural network)
- 2008-12-30 18:11:09下载
- 积分:1
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Periodogram
利用周期图法对序列进行功率谱估计,数据窗采用汉明窗(Sequences using periodogram method for power spectrum estimation, the data window with Hamming window)
- 2010-01-10 20:01:34下载
- 积分:1
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UAV
说明: 基于MATLAB的无人飞行器数学模型的飞行仿真实验程序(MATLAB-based mathematical model of unmanned aircraft flight simulation program)
- 2010-04-03 00:17:24下载
- 积分:1
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redorgreen
Red green blue color detection in 8x8 grid
- 2011-05-12 04:06:27下载
- 积分:1
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SVPWM
用matlab/simulink搭建的基于SVPWM的交流调速系统。(Using matlab/simulink to build communication-based SVPWM control system.)
- 2011-06-11 10:24:18下载
- 积分:1
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LSB1
LSB used in watermarking for embedding
- 2013-01-21 22:42:46下载
- 积分:1
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Matlab
本书精选了科学和工程中常用的200余个算法,全部采用MATLAB语言编程实现,并结合实例对算法程序进行验证和分析。本书分为上下两篇,上篇为MATLAB基础篇,主要介绍MATLAB的基本功能和操作以及MATLAB程序设计的入门知识;下篇为算法程序篇,主要讲述以下方面常用算法的MATLAB实现,包括插值、函数逼近、矩阵特征值计算、数值微分、数值积分、方程求根、非线性方程组求解、解线性方程组的直接法、解线性方程组的迭代法、随机数生成、特殊函数计算、常微分方程的初值问题、偏微分方程的数值解法、数据统计和分析。(The book includes examples of the algorithm programs more than 200.)
- 2012-11-02 19:29:03下载
- 积分:1
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svpwmgeneratorsuper
三电平逆变器SVPWM仿真模型。包含LCL滤波器,模块功能清晰。(Three- level inverter SVPWM simulation model. Contains LCL filter, module function is clear.)
- 2021-04-19 10:58:51下载
- 积分:1