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打包
说明: 两种不同的假设:
H1 : 0 xn A fn wn ( ) cos(2 ) ( ) = ++ π θ n=1,2,…,N,f0 为规一化频率
H0 : xn wn () () = n=1,2,…,N
其中 w[n]是均值为 0,方差为 2 σ n 的高斯白噪声,A 已知,样本间相互
独立,信号与噪声相互独立; 相位θ 是随机变量,它服从均匀分布
1 0 2 ( ) 20 p
θ π θ π ?? ≤ ≤ = ??? 其它
1)改变输入信噪比(改变 A 或噪声方差均可),给定虚警概率,画出
输入信噪比与检测概率之间的理论曲线。(注意:理论检测曲线与样本
数有关) 2)改变样本数,用 Monte-Carlo 实验方法得出 PF=0.001 时输入信噪比
与检测概率之间关系曲线(至少三条),并得出结论。 3)改变 M-C 实验次数,样本数不变,用 Monte-Carlo 实验方法得出 PF =0.001 时输入信噪比与检测概率之间关系曲线(至少三条),并得出
结论。(Draw the theoretical curve between input SNR and detection probability)
- 2020-11-24 19:19:32下载
- 积分:1
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SC0814
基于MATLAB仿真的单载波频域均衡的源代码(MATLAB-based simulation of single-carrier frequency domain equalization of the source code)
- 2009-11-03 16:23:57下载
- 积分:1
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hough
用matlab编写的利用Hough变换法提取直线的代码,用该函数实现利用Hough变换提取直线的功能。(Written by matlab extracted using Hough transform line of code, with the function to achieve the use straight-line Hough transform to extract features.)
- 2010-12-27 17:50:21下载
- 积分:1
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topology
拓扑结构分析。可用于配电网的电气岛的构建。并辅以直接的数据。能够帮助加强理解。(Topology analysis. Distribution network can be used to build an electrical island. Supplemented by direct data. Can help strengthen understanding.)
- 2013-10-29 23:40:31下载
- 积分:1
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DCDC-BOOSTER
This is a model of a DCDC Booster in simulink in order to be used in a simulation
- 2011-12-28 07:46:40下载
- 积分:1
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IPark
坐标变换的,ipark,直线电机能用到的,希望有所帮助(Linear motor acceleration feedforward)
- 2015-03-31 16:04:24下载
- 积分:1
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jisuangeidingxinyuandeshang
离散无记忆信源是一种最简单且最重要的信源,可以用完备的离散型概率空间来描述。本实验通过计算给定的信源的熵,加深对信源及其扩展信源的熵的概念的理解。(Discrete memoryless sources is one of the most simple and most important information source, can be used to describe a complete discrete probability space. In this study, by computing the entropy of a given source, to deepen understanding of the source and the expansion of the concept of entropy of the source.
)
- 2012-04-07 12:48:10下载
- 积分:1
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eigen_filtering
特征值滤波,matlab程序,用于地震资料处理(Eigenvalue filter, matlab program for seismic data processing
)
- 2011-12-16 18:09:17下载
- 积分:1
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MATLAB_program_syntax_programming_classic_design
MATLAB程序经典设计之语法编程MATLAB program syntax programming classic design(MATLAB program syntax classic design programming MATLAB program syntax programming classic design)
- 2010-08-02 09:08:54下载
- 积分:1
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matlab-teaching-material
说明: 《MATLAB R2007基础教程》 清华大学出版社,包含电子课件,实例原文件,习题答案,都是基于matlab实现( MATLAB R2007 Essentials Tsinghua University Press, contains the electronic courseware, examples of the original documents, exercises answers are based on the realization of matlab)
- 2008-09-17 12:57:01下载
- 积分:1