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jianmomoxing
说明: 数学建模大赛常用的建模模型,对全国建模大赛很有帮助的啊!(Modeling Mathematical Modeling Contest common model of the national modeling contest helpful ah!)
- 2010-04-09 16:56:57下载
- 积分:1
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Changjiang
灰色预测程序,预计长江污水排放量,数学建模有用(Population logistic curve modeling, population forecasting model, mathematical modeling is useful)
- 2012-04-29 00:03:40下载
- 积分:1
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mmatlab_roada
matlab做的关于最短路问题的的实现。包含了2个课件。可直接使用。
(Matlab to do to achieve on the shortest path problem. Consists of two courseware. Can be used directly.)
- 2012-06-09 10:38:29下载
- 积分:1
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imagesregistration
图像配准技术及其MATLAB编程实现源码及自己测试M文件(Image Registration and MATLAB programming source code and test their own M-file)
- 2011-10-16 13:50:27下载
- 积分:1
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thin-film-reflectance
用于计算多层膜的反射透射特征,在matlab下运行(matlab thin film refletance)
- 2012-01-04 14:41:58下载
- 积分:1
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Bao-chaotic-system
针对三阶包氏混沌系统,刻画系统李雅普诺夫指数谱。改程序采用雅可比矩阵法,运算速度快捷。Bao chaotic system Lyapunov exponent spectrum(system, describe the system of Lee Yap Andrianof spectrum index. Change the program using the Jacobi matrix method, fast calculation speed.)
- 2021-05-07 22:28:35下载
- 积分:1
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matlab
一个简单的图像水印算法matlab源码。非常方便使用,一看就懂。
(A simple image watermarking algorithm matlab source. Very easy to use, one can understand.)
- 2014-08-11 13:21:19下载
- 积分:1
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matlab
test2:
一、 基本最小二乘法一次算法
二、 基本最小二乘法递推算法
三、 最小二乘遗忘因子一次完成算法
四、 最小二乘遗忘因子递推算法
五、 最小二乘限定记忆算法
六、 最小二乘偏差补偿算法
七、 增广最小二乘算法
八、 广义最小二乘算法
test3:
一、 辅助变量自适应滤波算法
二、 辅助变量纯滞后算法
三、 辅助变量Tally原理算法
四、 多级最小二乘算法
五、 各类改进最小二乘算法的特点
test4:
1、 第二类随机性辨识问题的梯度校正
2、 随机牛顿法
test5:
1、 递推的极大似然估计
2、 预报误差参数辨识
test6:
1、 根据Hankel矩阵秩估计模型阶次(弱噪声)
2、 根据Hankel矩阵秩估计模型阶次(强噪声)
3、 利用行列式比估计模型阶次(白噪声)
4、 利用行列式比估计模型阶次(有色噪声)
5、 利用残差的方差估计模型阶次(白噪声)
6、 利用残差的方差估计模型阶次(有色噪声)
7、 AIV定阶法(白噪声)
8、 AIV定阶法(有色噪声)
test7:
1、 一阶惯性+纯滞后环节-----两点法
2、 面积法1
3、 levy法
(test2:
First, the basic method of least squares algorithm once
Second, the basic recursive least squares algorithm
Third, once the forgetting factor least squares algorithm
Fourth, the forgetting factor recursive least squares algorithm
Fifth, the least-squares algorithm limited memory
Six , least squares error compensation algorithm
Seven , extended least squares algorithm
Eight , generalized least squares algorithm
test3:
An auxiliary variable adaptive filtering algorithm
Second, the auxiliary variable time delay algorithm
Third, the principle of auxiliary variable algorithm Tally
Fourth, multi-stage least squares algorithm
Fifth, the least squares algorithm to improve the characteristics of various types of
test4:
1, the second class of stochastic gradient identification problem corrected
2 , randomized Newton
test5:
1, the recursive maximum likelihood estimation
2, the prediction error parameter identification
test6:
1 , according to the Hankel matrix rank est)
- 2020-10-29 10:59:57下载
- 积分:1
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fuduqifu_mn_1
雷达中频回波仿真,对脉内起伏进行仿真,含脉内慢起伏和脉内快起伏(Radar IF echo simulation, simulation intrapulse downs, including slow downs and pulse-pulse fluctuations within the fast)
- 2013-09-29 08:17:29下载
- 积分:1
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ceshi
以实际所测随机中子脉冲数据的自相关函数为研究对象,借助仿真实验,开展Elman神经网络对不同浓度核材料进行识别的研究。在实测数据的基础上,通过叠加随机噪声,模拟产生了不同浓度核材料的相关函数样本用于神经网络的训练与测试,实验结果表明,(Calculating the stochastic neutron pulse autocorrelation function with the actually measured data as the research object, we carry out different simulate experiments in concentration identification of varied nuclear materials using Elman neural network. Superimposing random noise on the measured data, we get correlation function samples simulating the different concentrations of nuclear material for training and testing the neural network.)
- 2013-09-04 11:09:33下载
- 积分:1