-
RPEM_Source_Code
EM算法,基于期望最大化原则进行密度估计(EM algorithm, based on the expectation maximization of the principle of density estimation)
- 2007-08-07 17:17:02下载
- 积分:1
-
pi4qpsk
this is matlab program for pi/4 qpsk modulation
- 2021-03-01 12:09:34下载
- 积分:1
-
cluster1
it is cluster1 matlab code
- 2013-10-06 06:11:06下载
- 积分:1
-
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
-
Min-WLI
这是一个用于消除用户间干扰的MATLAB代码,利用了最小化干扰泄露的迭代优化算法,将用户接收到的干扰功率逼近于零来实现干扰消除。(This is a MATLAB code for eliminating interference between users, the use of iterative optimization algorithms minimize interference leaked, the user receives interference power approximation to zero to achieve interference cancellation.)
- 2014-11-13 11:17:56下载
- 积分:1
-
templatematching
基于hausdorff距离的图像模板匹配算法(Hausdorff distance image based on template matching algorithm)
- 2010-09-09 15:37:18下载
- 积分:1
-
matlabexamples
说明: matlab使用程序百例,适用于新手学习研究(Examples)
- 2009-08-17 14:50:50下载
- 积分:1
-
sourceANDchannel_coding
channel encoding in matlab
- 2010-11-08 06:20:45下载
- 积分:1
-
Beamforming
This is a MATLAB based program that computes the weights and
beamforming pattern of a
- 2013-02-09 04:01:06下载
- 积分:1
-
WaveletMcM
本代码高效简洁,利用率高。使用时需改动少量参数。主要功能就是利用frotran语言求得时间序列的小波分析结果。(this program is short and effect. only a few parameters need to be modified when used. this main fuction of this program calculate the waavelet of time serises)
- 2014-09-20 22:43:38下载
- 积分:1