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subspace_OFDM
衰落信道下的盲估计研究MIMO-OFDM,ofdm子空间仿真程序(ofdm)
- 2009-03-25 17:57:37下载
- 积分：1
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Matlab_simulink
主要是Matlab和Simulink相关的资料,包括Simulink使用手册,通信模块之类的。(Matlab and Simulink are mainly related information, including Simulink user manual, such as communication module.)
- 2009-05-12 00:49:57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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engine
发动机系统仿真，matlab/simulink 系统仿真和运算，可以根据油门估算出扭矩(Engine system simulation, matlab/simulink simulation and computing systems, torque can be estimated based on throttle)
- 2013-12-07 02:32:57下载
- 积分：1
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xindianzyj
说明： ecg信号读入后后期处理，滤波，并进行阈值处理。(After reading ecg signal post-processing, filtering, and threshold processing.)
- 2011-04-06 20:02:44下载
- 积分：1
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liftingdemo
本程序实现任意偶数大小图像第二代双正交97提升小波变换(This procedure of an arbitrary even-size images to enhance the second-generation dual-orthogonal wavelet transform 97)
- 2010-06-02 13:41:41下载
- 积分：1
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analysis-numerik
analysis numeric, polinom 4 deg
- 2013-09-22 13:28:30下载
- 积分：1
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contaminacion123
Practica 4 par hacer un robot de 4 grados de libertad simulado en Simulink
- 2015-03-18 07:24:00下载
- 积分：1
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faifie
有循环检测，周期性检测，部分实现了追踪测速迭代松弛算法，内含心电信号数据及运用MATLAB写的源代码。( There are cycle detection, periodic testing, Partially achieved tracking speed iterative relaxation algorithm, ECG data and includes source code written in MATLAB.)
- 2016-05-07 10:13:13下载
- 积分：1
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GePa05_DTC
Direct torque control for IM drives
- 2010-06-25 22:06:30下载
- 积分：1
