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2ask-tiaozhi-jietiao
对数字信号进行二进制幅度调制，加载高斯噪声，然后在信号进行解调，比较解调后的信号与原始信号(Binary amplitude modulation, the digital signal to load the Gaussian noise, and then demodulates the signal, the comparison demodulation signal with the original signal)
- 2012-05-16 17:16:31下载
- 积分：1
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kalman_intro
该程序是基于Kalman Filter 理论编写的基本的Matlab 滤波程序！(This code is relative with the basic Kalman Filter.)
- 2010-05-31 08:14:39下载
- 积分：1
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Untitled2
数学建模的程序，用于绘制多元因素的图，2011年建模的程序(Mathematical modeling procedures, multiple factors used to draw maps, 2011 modeling procedures)
- 2013-09-20 22:10:43下载
- 积分：1
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wavelet_ug
利用matlab來處理小波轉換的應用,並說明如何編譯程式語法等等(To deal with the application of wavelet transform using matlab, and explains how to compile program syntax)
- 2013-01-04 11:36:20下载
- 积分：1
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STBC_code
simulate the STBC code for mimo system
- 2013-03-04 15:16:59下载
- 积分：1
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tixingguanzi2
分析了支持向量回归机在能源需求预测中的优势,确定了输入向量集合和输出向量集合,建立了基于Matlab技术的SVR能源需求预测模型.对我国1985-2008年能源需求相关数据进行模拟与仿真,并对中国2010年和2020年能源需求量进行预测.研究结果表明:一是中国未来对能源的需求量逐渐增加,从2010年的330400万吨标准煤上升到2020年418320万吨标准煤,年均增长率为2.39％；二是在解决我国能源系统小样本.非线性及高维模式识别问题中SVR比BP神经网络等方法有更高的预测精度.(Support vector regression analyzes advantage in energy demand forecast to determine the set of input vectors and output vector set, established SVR energy demand forecasting model based on Matlab technology. Energy demand for our 1985-2008 related data modeling and simulation , and China in 2010 and 2020 energy demand forecast results show that: First, China s increasing demand for energy in the future, from 3.304 billion tons of standard coal in 2010 rose to 4.1832 billion tons of standard coal in 2020, average annual growth rate of 2.39 second is to solve our energy system small sample nonlinear and high dimensional pattern recognition problem SVR higher prediction accuracy than the BP neural network method.)
- 2014-01-09 14:11:20下载
- 积分：1
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一维下料
说明： 利用matlab的gui设计的带有输入和输出功能的界面图形，实现等距线可视性很强，自己独立编写的数据和图形，学习非常值得,实现svm压缩图像，matlab语言(Using GUI of MATLAB to design interface graphics with input and output functions, realizing the visibility of isometric line is very strong, the data and graphics written independently by oneself are very worthwhile to learn, realizing SVM compressed image, MATLAB language)
- 2020-06-19 18:40:02下载
- 积分：1
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OFDM
OFDM信号及其频谱的matlab仿真源代码，输入信号为随机产生的二进制序列并插入了保护间隔(OFDM signal and its spectrum simulation matlab source code, the input signal for randomly generated binary sequence and insert a guard interval)
- 2008-08-07 20:36:08下载
- 积分：1
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fuzzy-pid-control
控制系统模型的建立：将常规PID控制改进为带自适应的模糊PID控制，使控制系统的精度和稳定性有比较好的效果(fuzzy pid control)
- 2013-12-28 20:39:09下载
- 积分：1
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Chien搜索BCH译码算法
说明： %inverstable
inverse_tb = gf(zeros(1, t+1), m);
for i=1:t+1,
inverse_tb(i) = alpha^(-i+1);
end;
%chien's search
lambda_v = zero;
accu_tb=gf(ones(1, t+1), m);
for i=1:n,
lambda_v=lambda*accu_tb';
accu_tb = accu_tb.*inverse_tb;
if(lambda_v==zero)
error(1,n-i+1)=1;
else
error(1,n-i+1)=0;
end
end
found = find(error(1,:)~=0)
- 2021-04-23 11:08:47下载
- 积分：1
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