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RGLS
该算法用于自回归输入模型,是一种迭代的算法。其基本思想是基于对数据先进行一次滤波处理,后利用普通最小二乘法对滤波后的数据进行辨识,进而获得无偏一致估计。但是当过程的输出信噪比比较大或模型参数较多时,这种数据白色化处理的可靠性就会下降,辨识结果往往会是有偏估计。数据要充分多,否则辨识精度下降。模型阶次不宜过高。初始值对辨识结果有较大影响。(The algorithm used for autoregressive input model, it is a kind of iterative algorithm. The basic idea is based on data to conduct a filtering processing, after using ordinary least square method to identify the data filter, and then obtain unbiased consensus estimates. But when the process output signal-to-noise ratio is larger or model parameters are too, this kind of data white processs reliability will drop, identification results tend to be biased estimate. Data should fully, otherwise the identification accuracy down. Model order time shoulds not be too high. Initial value to identification results have great influence on.)
- 2012-12-28 16:04:47下载
- 积分:1
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FA
因子分析法主程序,输入数据x以及主成分个数,则可以得到因子分析法的结果(Main factor analysis, the input data x and number of principal components, you can get the results of factor analysis)
- 2013-08-16 09:33:33下载
- 积分:1
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UART-Product-
As an industry-leading supplier of universal
asynchronous receiver/transmitters (UARTs),
Texas Instruments provides products designed
to improve system performance and meet the
needs of next-generation applications.
- 2013-12-24 21:11:59下载
- 积分:1
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Lab1
Lab for system generator from xilinx
- 2018-03-23 22:19:00下载
- 积分:1
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hopfield_for_tsp
Hopfield网络解决旅行商问题(TSP),迭代过程中采用保优方法,并计算最优解和次优解的个数。(Hopfield network Traveling Salesman Problem (TSP), iterative process used method for ensuring quality, and calculating the optimal solution and sub-optimal number of solutions.)
- 2006-05-23 11:26:13下载
- 积分:1
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stprtool
Statistical Pattern Recognition
Toolbox for Matlab
- 2013-03-03 13:05:46下载
- 积分:1
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Bhattacharyya
说明: 用于计算bhattacharyya距离,用于特征基因求取(
Bhattacharyya used to calculate the distance for feature gene strike)
- 2014-12-17 09:30:13下载
- 积分:1
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music2
具有高分辨信号的空间谱估计算法——MUSIC(另一种写法)(MUSIC)
- 2010-10-17 22:26:49下载
- 积分:1
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vtc_toolbox
VTC file is the file format of the Brainvoyager. The FMRI matchine scan human s brain and get the vtc data. This toolbox can help you to read the vtc file into matlab.
- 2008-08-23 02:35:47下载
- 积分:1
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shallow_water_2d
利用数值计算 求解浅水方程,利用了Lax-wendroff有限差分,并附有输出图像展示(The shallow water equation is solved by numerical calculation, and the Lax-Wendroff finite difference method is used with output image display.)
- 2021-01-14 14:48:47下载
- 积分:1