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ga-pso2011
GApso2011 仿真与比较,matlab语言开发的,请大家使用!!(GApso2011 simulation and comparison, matlab language development, please use! !)
- 2011-06-05 09:14:38下载
- 积分:1
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CS-Channel-Estimation
信道估计程序,ieee发表的文章对应的原码,本人已经验证,可以使用。(Channel estimation procedures, ieee post corresponding to the original code, I have verified that you can use.)
- 2013-10-25 21:08:24下载
- 积分:1
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zuoxishijian
课程设计 作息时间控制 nimei miiii(Curriculum design schedule control nimei miiii)
- 2013-12-19 17:46:57下载
- 积分:1
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ifft2
C语言编写的傅立叶正逆变换,经过测试与matlab里面的.m算法结果一致。还有数据测试可用。适用于工程信号处理中。(C language of the Fourier transform, After test and Matlab inside m algorithm results. There are data test available. Suitable for engineering signal processing.)
- 2013-05-09 23:21:23下载
- 积分:1
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Matlab-paphnet-web
matlab教程,好东西,希望大家喜欢,给我点鼓励(matlab tutorial, good stuff, hope you like, give me to encourage)
- 2012-05-27 08:55:56下载
- 积分:1
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viterbi-3.0.1
This file contains a C++ based source code for an optimized Viterbi decoder.
- 2014-11-24 17:42:30下载
- 积分:1
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example4_4
例4:在sinc(t)信号中叠加噪声,分析对应频谱
fs=100 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=2 时间窗大小
(
x=x+0.1*randn(1,N)
x=awgn(x,-10, measured )
figure
plot(t,x)
title( 时域信号图 )
xlabel( t /s )
y=fft(x,N)
figure
if mod(N,2)~=0
N=N-1
end
f=linspace(0,fs/2,N/2)
plot(f,abs(y(1:N/2))*2/N)
title( 叠加噪声的sinc(t)信号频谱 )
xlabel( f /Hz )
figure
y0=y(1:N/2)
P=y0.*conj(y0)/N
P=10*log10(P)
plot(f,P)
title( 功率谱 )
xlabel( f /Hz )
)
- 2010-05-25 20:59:03下载
- 积分:1
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AKF
自适应KF对航行器进行滤波,包括sage_husa,和简化的自适应算法。(KF adaptive filtering for aircraft, including sage_husa, and simplified adaptive algorithm.)
- 2020-12-10 21:19:19下载
- 积分:1
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Matlabsimulation
通过M atlab 模拟了随机产生的一定概率分布的信号序列, 叠加高斯噪声后利用最大后验概率(MAP)检
测到的误码率, 做出BER~ SNR曲线, 并与理论计算得到的曲线进行比较, 两者吻合.(M atlab simulated by a certain probability distribution of random signal sequence, use of superposition of Gaussian noise is the maximum a posteriori (MAP) detection to the error rate, making BER ~ SNR curves obtained with the theoretical curve of the combined fit.)
- 2010-12-05 09:51:59下载
- 积分:1
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3.soru
reading datas from a text file
classfiying and creating statistics about the datas
- 2011-10-18 22:50:55下载
- 积分:1