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DSP_MATLAB_Programs
digital signal processing matlab files
- 2012-04-15 20:49:56下载
- 积分：1
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shijianyulieduobuyuce
时间序列的多步预测程序，希望对大家能都有所帮助(Time series of multi-step forecasting process)
- 2012-05-07 13:09:37下载
- 积分：1
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Matlab600
matlab编程常用的程序范例，有助于日常开发方便，可直接调用。(matlab programming examples of commonly used procedures to help facilitate the daily development, can be called directly.)
- 2010-10-29 09:05:54下载
- 积分：1
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JRPRestrictGA
本源码为使用遗传算法解决函数极值问题的简单的小例子，新手一看就能懂(The source function for the use of genetic algorithm to solve the problem of the simple little extreme example, the novice can understand a look)
- 2011-01-04 16:08:25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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lxc
Matlab下实现图像自适应性阈值分割，算法使用大律法，可直接运行(Matlab to achieve adaptive image thresholding, algorithm uses a large law can be directly run)
- 2010-06-01 11:30:19下载
- 积分：1
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matlab-distrib-1
matlab code using in mathematical optimization
- 2010-10-25 16:09:18下载
- 积分：1
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multiSVMTrain
基于matlab的支持向量机多分类器train(Matlab-based support vector machine classifier train)
- 2014-11-28 20:38:25下载
- 积分：1
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RBF-k
RBF（径向基神经网络）网络是一种重要的神经网络，RBF网络的训练分为两步，第一步是通过聚类算法得到初始的权值，第二步是根据训练数据训练网络的权值(RBF (radial basis function neural network) network is an important neural network, RBF network training is divided into two steps, first step is to get through the initial clustering algorithm weight, the second step is the training of the network based on training data weight)
- 2010-12-19 14:10:05下载
- 积分：1
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PID
自己画的SIMULINK仿真的三个PID控制，以供大家参考。(Use SIMULINK three PID control)
- 2013-07-23 18:01:05下载
- 积分：1
