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biterrorrate_channel
4个不同信道环境下误码率的分析,基于信噪比SNR的,通信方面(four different channel bit error rate environment analysis, based on the SNR, communications)
- 2006-09-25 20:17:50下载
- 积分:1
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Projet
insertion of two images iand how to exctract them
- 2011-05-30 18:54:25下载
- 积分:1
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MSK
实现MSK数字通信系统仿真。通信信道模型中的噪声为理想加性高斯噪声。接收端有自适应滤波器。(Simulate MSK communication system. Noise in communication channel is additive Gaussian noise. Adaptive filter is designed at receiving terminal.)
- 2014-12-22 13:08:22下载
- 积分:1
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soft_stator_simulink
异步电动机的软启动simulink仿真模型。(Soft-start induction motor simulink simulation soft-start model. )
- 2009-03-22 15:28:35下载
- 积分:1
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matlabcodes
通过该功能,可以处理图像中的很多问题,是图像分析处理的主要工具。(image)
- 2009-10-27 12:31:20下载
- 积分:1
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ofdm_codings
This simulation script set allows for an OFDM transmission to be
simulated. Imagetx.m generates the OFDM signal, saving it as a
windows WAV file. This allows the OFDM signal to be played out a sound
card and recorded back. Imagerx.m decodes the WAV to extract the
data.
- 2009-04-22 10:35:12下载
- 积分:1
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C-and-Matlab
C++与matlab混合编程实例,用于实现在VS2010中调用matlab程序(C++ and matlab mixed programming, call matlab program VS2010)
- 2013-07-11 09:53:43下载
- 积分:1
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bracket
bracket optimization method
- 2013-12-01 04:00:10下载
- 积分:1
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最大似然
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)
- 2020-01-03 22:32:15下载
- 积分:1
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MATLAB-ICT
MATLAB编程实现连续断层工业CT图像的三维重建()
- 2007-09-13 13:42:50下载
- 积分:1