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psnr
function PSNR2 = psnr(I,I_iter)
计算峰值信噪比
I : 原始信号
I_iter : 加噪信号(function PSNR2 = psnr (I, I_iter) calculate the peak signal to noise ratio I: the original signal I_iter: adding noise signal)
- 2010-10-22 17:35:52下载
- 积分：1
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jiaxingzaosheng
说明： 加性噪声以及jakes信道模型的代码，对新手可以起作用。(Additive noise and the code of the jakes channel model can play a role for novices.)
- 2020-06-24 19:40:02下载
- 积分：1
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SOR1
利用ＳＯＲ迭代法求解线性代数方程组，此迭代法是数值计算方法中的基本方法之一。(The use of the SOR iterative method for solving linear algebraic equations, this iterative method is one of the basic method of numerical methods.)
- 2012-05-19 16:52:20下载
- 积分：1
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Discriminant-analysis
matlab判别分析，很好的数学建模资料内含数据和程序源码(Discriminant analysis
)
- 2012-06-17 17:07:57下载
- 积分：1
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JNOA--2012
Rainfall time series forecasting
- 2013-12-06 21:44:53下载
- 积分：1
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josephsonmatlab
本程序基于约瑟夫森结的RSJ模型，对无微波辐照和微波辐照下约瑟夫森结的特性进行了数值计算求解，其中有微波辐照的RSJ模型求解采用了四阶龙格库塔方程函数，两种情况都给出了I-V特性曲线图（程序包中也附带），展现了量子化电压台阶。(This procedure based on the RSJ Josephson junction model, no microwave radiation and microwave radiation characteristics of Josephson junction has been calculated solving, in which microwave radiation has the RSJ model for solving a fourth-order Runge-Kutta equation function In either case, they are given IV characteristic curve chart (also included with the package), demonstrating the quantum level of voltage.)
- 2007-08-24 13:16:39下载
- 积分：1
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matlab-CommunicateSimulation
使用matlab通信工具箱进行简单的通信仿真(To use matlab communication toolbox to simple communication simulation)
- 2013-03-11 17:27:00下载
- 积分：1
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LSSVM
最小二乘支持向量机，主要用于多类别分类，包含matlab程序(Least squares support vector machine for multi-class classification, including matlab program
)
- 2012-01-10 12:02:18下载
- 积分：1
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使用Copula函数进行水质水量边缘分布及联合分布构建COPULA
使用Copula函数进行水质水量边缘分布及联合分布构建(Construction of water quality and water edge distribution and joint distribution)
- 2021-06-15 17:30:02下载
- 积分：1
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相空间
说明： 这是一组matlab程序,时间序列分解,相空间重构(This is a set of MATLAB programs, time series decomposition, phase space reconstruction)
- 2020-12-14 16:19:15下载
- 积分：1
