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simulateDSM
Simulate DSM matlab file.
- 2012-04-12 21:47:28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
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gongetidu
共轭梯度法，MATLAB程序，计算方法作业，内有说明(Conjugate gradient method, MATLAB procedures, calculation methods work, there are instructions)
- 2015-03-26 14:09:09下载
- 积分：1
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NL
Non-local means filter，，用的高斯核。算是改进吧(Non-local means filter,, the Gaussian kernel. For the with the Be regarded as to improve the bar)
- 2013-05-16 21:37:38下载
- 积分：1
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AR_MED_filter
说明： AR-MED 滤波，可用于轴承故障诊断，齿轮故障诊断(AR-MED filter for bearings fault diagnosis)
- 2020-10-30 21:19:56下载
- 积分：1
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MINWP
说明： 无约束一维极值问题中的可接受搜索法，例程可调(Unconstrained extremal problem in the one-dimensional search method acceptable, routine adjustable)
- 2011-03-25 22:48:33下载
- 积分：1
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电力系统暂态稳定程序tenqui
电力系统暂态稳定程序，可以进行暂态稳定计算,Matlab实现界面友好，窗函数法设计一个数字带通FIR滤波器。( Power System Transient Stability Program, can be transient stability, Matlab to achieve user-friendly, A window function design FIR digital band-pass filter.)
- 2016-09-28 22:03:25下载
- 积分：1
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long_gratings
说明： 数值计算长周期光纤光栅(Numerical Calculation of long-period fiber grating)
- 2008-10-10 10:25:37下载
- 积分：1
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cnvcoder
卷积码是一种有记忆的编码，在任意给定的时间单元处，编码器的n个输出不仅与此时间单元的k个输入有关，而且也与前m个输入有关。卷积码通常表示为：（n,k,m）
本次仿真采用（2，1，3）卷积码。
(convolutional code is a kind of code memory, in any given unit of time, the encoder output n this time not only with the elements of the k input, but also with the input m. Convolutional codes are usually stated as : (n, k, m), the simulation used (2,1,3) convolutional code.)
- 2006-06-01 11:22:45下载
- 积分：1
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基于有限差分法的二维边值问题的数值分析
1. 在matlab中分析基于分离变量法的解析解；
2. 利用简单迭代法求解，与解析法结论对比，分析求解结果的精确度。分析过程至少包括：在网格尺寸为0.1 m和1 m两种条件下，两次迭代差值最大为10-10时的分析结论；
3. 利用超松弛迭代法分析，选择松弛因子，分析其对收敛速度（即迭代次数）的影响，并确定最优值。分析过程至少包括：在网格尺寸为0.1和1两种条件下，两次迭代差值最大为10-10时，迭代次数随松弛因子的变化，得到对应的最优松弛因子，与经验值（课本165页式子3.7.15）进行对比。(1. Analyze the analytical solution based on the separation variable method in matlab.
2. Using a simple iterative method to solve, compared with the results of the analytical method to analyze the accuracy of the solution. The analysis process at least includes the following conclusions: when the mesh size is 0.1m and 1m, the maximum difference between two iterations is 10-10.
3. Analyze using the relaxation relaxation iteration method, select the relaxation factor, analyze its influence on the convergence speed (ie the number of iterations), and determine the optimal value. The analysis process at least includes the following: when the mesh size is 0.1 and 1 and the maximum difference between two iterations is 10-10, the number of iterations varies with the relaxation factor, and the corresponding optimal relaxation factor and empirical value are obtained ( Textbook 165 pages (3.7.15) for comparison.)
- 2020-07-28 18:48:39下载
- 积分：1
