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0253-987X(2010)02-0088-04
超宽带通信压缩感知信道估计与信号检测方法(Ultra Wide-Band Channel Estimation and Signal Detection Through Compressed
Sensing
)
- 2014-02-01 19:25:43下载
- 积分：1
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PSO
在判别分析中使用粒子群优化算法求解最优判别函数(Particle Swarm Optimization(PSO))
- 2010-09-19 19:42:12下载
- 积分：1
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addnoise
说明： matlab code for adding noise
- 2011-03-22 00:55:06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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relayPuplinkPV2
LTEA中的Relay仿真 按照3gpp 36.211等搭建的链路级仿真，单跳模型(LTEA the Relay emulation and other structures in accordance with 3gpp 36.211 link level simulation model for single-hop)
- 2013-09-22 18:30:32下载
- 积分：1
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matlab-waveletprocess
讲解了 MATLAB语言环境下
图像压缩和图像融合方面的基本方法和基于小波变换的图像分解与重构。(Explained the MATLAB language environment, image compression and image integration of the basic methods and wavelet-based image decomposition and reconstruction.)
- 2009-11-07 18:56:03下载
- 积分：1
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VCMATLAB
这里是一些VC与matlab混合编程的最新技术资料。有些是介绍了在VC ++调用Matlab的常用方法及各自特点，还有一些是介绍VC与matlab混合编程的实例。(Here are some VC mixed with matlab programming information on the latest technologies. Some are introduced in VC++ calling Matlab common methods and their own characteristics, and some is to introduce the VC with the matlab programming examples of mixing.)
- 2010-01-24 18:58:50下载
- 积分：1
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matlab_Engine_c
（1）通过Simulink创建仿真模型；（2）配置Simulink模型相关参数；（3）通过C语言调用C Engine API，控制模型的运行，并进行结果分析；（4）掌握Simulink模型在分布式仿真环境中应用的要点与方法。
((1) created by Simulink simulation model (2) configuration parameters of Simulink models (3) by C language called C Engine API, the control model run, and the results of analysis (4) control in a distributed simulation environment Simulink model points and methods of application.)
- 2011-01-09 23:01:47下载
- 积分：1
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mds-map
说明： 经典的无线传感网定位算法，MDS-MAP及其改进算法，附有详细说明(location algorithm in wireless network,mds-map,an improve edition )
- 2021-02-23 17:29:40下载
- 积分：1
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MATLAB-image-processing
本书提供一些matlab程序代码,能为初学者提供很好的例子(This book provide lots of code of matlab and good example for beginners.)
- 2015-03-07 11:26:38下载
- 积分：1
