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ols
正交最小二乘辨识算法
该算法除了实现最小二乘辨识功能之外而且能按照各项重要性将其逐一选出并且估计相应系数(OLS Orthogonal Least Quares.
[x, ind] = OLS(A,b,r) gives the solution to the least squares problem
using only the best r regressors chosen from the ones present in matrix A.
This function also returns in the vector ind the indexes of the
best r regressors (i.e., the best columns of A to use).
If r is equal to n, the solution x given by OLS is the same as the solution
given by A, but in ind we still have the regressors sorted by their
importance. This means that one can perform a feature selection by taking
the first k entries in ind (k<r).)
- 2010-01-06 20:18:56下载
- 积分：1
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affine
Affine finction to detect an dtrack features.
- 2012-04-27 18:06:39下载
- 积分：1
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mablab6.0时尚创作百例-实例85-90
mablab6.0时尚创作百例(mablab6.0 creative fashion 100 cases)
- 2005-02-01 11:38:44下载
- 积分：1
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isar_proccessing
this file contains some m-files about calculating the fractional fourier transform and isar processig
- 2010-10-24 18:04:21下载
- 积分：1
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gray3
说明： 灰色理论认为系统的行为现象尽管是朦胧的，数据是复杂的，但它毕竟是有序的，是有整体功能的。灰数的生成，就是从杂乱中寻找出规律。同时，灰色理论建立的是生成数据模型，不是原始数据模型，因此，灰色预测的数据是通过生成数据的gm(1,1)模型所得到的预测值的逆处理结果。
此程序用来作灰色预测。
(Gray theory that the behavior of the system even though the phenomenon is dim, the data are complex, but it is after all, is orderly, there is a whole function. Gray number generation, that is, from the clutter to find out the laws. At the same time, the gray theory is to generate data model, rather than the original data model, therefore, gray forecast data to generate data through the gm (1,1) model by the inverse of the predictive value of the results. This procedure is used for gray prediction.)
- 2008-09-19 21:08:31下载
- 积分：1
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Transform
this is a matlab transform dct
- 2009-11-23 08:10:06下载
- 积分：1
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8psk
8位相移键控误码率分析的MATLAB程序(8 phase shift keying bit error rate analysis of the MATLAB program)
- 2010-11-27 22:28:22下载
- 积分：1
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deltamfcc
a modified matlab program for mfcc and their delta
- 2013-02-27 21:53:52下载
- 积分：1
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pv1
光伏电池simulink仿真模型，光伏电池IV和PV特性(Simulink simulation model of the photovoltaic cells, photovoltaic cells IV and PV characteristics)
- 2020-12-11 19:09:18下载
- 积分：1
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data
金融时间序列data，著名的那本书的data
(datafdfjkajfkd AIVAFDF)
- 2013-03-18 00:35:38下载
- 积分：1
