登录
首页 » matlab » 打包

打包

于 2020-11-24 发布
0 167
下载积分: 1 下载次数: 1

代码说明:

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)

文件列表:

打包, 0 , 2020-01-03
打包\改变样本数取值实验程序.m, 3772 , 2019-12-14
打包\最大似然估计.m, 1494 , 2020-01-02
打包\理论曲线以及改变蒙特卡洛实验次数程序.m, 3696 , 2019-12-14

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • viterbi_hard_des
    维特比硬判决译码器,用matlab-function编写的维特比译码器,译码方式为硬判决。(Hard decision Viterbi decoder)
    2014-08-29 15:03:07下载
    积分:1
  • wireless_communication
    说明:  经典书籍 剑桥大学大学出版社: 无线通信基础(Book Description: The past decade has seen many advances in physical layer wireless communication theory and their implementation in wireless systems. This textbook takes a unified view of the fundamentals of wireless communication and explains the web of concepts underpinning these advances at a level accessible to an audience with a basic background in probability and digital communication. Topics covered include MIMO (multi-input, multi-output) communication, space-time coding, opportunistic communication, OFDM and CDMA. The concepts are illustrated using many examples from real wireless systems such as GSM, IS-95 (CDMA), IS-856 (1 x EV-DO), Flash OFDM and UWB (ultra-wideband). Particular emphasis is placed on the interplay between concepts and their implementation in real systems. An abundant supply of exercises and figures reinforce the material in the text. This book is intended for use on graduate courses in electrical and computer engineering and will also be of great interes)
    2010-05-05 10:45:04下载
    积分:1
  • LS-SVMlab1.5(advanced)
    最小二乘支持向量机算法程序,可用于解决多类分类问题(Least squares support vector machine procedures that can be used to solve multi-class problem)
    2011-06-12 15:36:40下载
    积分:1
  • hso
    集群优化算法-和声算法,可添加到其他工程进行二次开发(Cluster optimization algorithm- harmony search algorithm, and can be added to other projects for secondary development)
    2013-01-28 17:27:51下载
    积分:1
  • dac
    将数字信号转换为模拟信号的电路称为数模转换器(d/a转换器或dac)(digital to analog converter)
    2013-04-07 21:45:47下载
    积分:1
  • qixiang
    气象色谱波峰波谷检测,比较简单的方法,欢迎大家下载(Meteorological chromatographic peaks and valleys detection)
    2013-11-15 14:12:21下载
    积分:1
  • cn2d-fig
    Crank nicolson method of numerical methods of integration. Used for all Computational Fluid dynamics applications.
    2013-11-17 05:21:28下载
    积分:1
  • Constrained-optimization-problem
    有约束最优化问题:利用matlab中已有的函数。举了一个利用里面函数求最小值的例子。这是最优化与运筹学中会经常遇到的问题(Constrained optimization problem: using the matlab existing function. For a use inside function minimise example. This was the optimized and operations research will often encounter problems )
    2012-11-13 20:49:52下载
    积分:1
  • 基于MUSIC算法的DOA估计 MUSIC算法
    说明:  基于MUSIC算法的DOA估计。传统MUSIC算法,仿真结果完美。(DOA estimation based on MUSIC algorithm. The traditional MUSIC algorithm has perfect simulation results.)
    2020-04-11 10:12:26下载
    积分:1
  • HoughTransform4detection
    This demo shows simple method of shape detection using Hough Transform
    2010-02-20 04:29:51下载
    积分:1
  • 696518资源总数
  • 106148会员总数
  • 10今日下载