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Guass_Seidel
gauss_seidel解方程组gauss_seidel解方程组gauss_seidel解方程组(gauss_seidel gauss_seidel gauss_seidel gauss_seidel)
- 2010-06-25 19:03:50下载
- 积分：1
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pcasearch
基于焊接图片的pca降维，knn分类算法。(Pca-based solder image dimension reduction, knn classification algorithm.)
- 2010-09-05 16:01:40下载
- 积分：1
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xxx
MATLAB小程序，实现模糊仿人只能的仿真，和PID进行了对比(MATLAB applet, fuzzy imitation only simulation, and PID were compared)
- 2012-03-25 10:40:50下载
- 积分：1
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face-towards-the-identification
LVQ神经网络的预测——人脸朝向识别matlab源代码(LVQ neural network prediction- face towards the recognition matlab source code)
- 2013-07-11 09:27:55下载
- 积分：1
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G13Problem
G13Problem optimizition benchmark problem (test problem) in matlab
- 2009-09-23 15:15:11下载
- 积分：1
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matlab shangzhi
利用熵值法判断某个指标的离散程度的。在信息论中，熵是对不确定性的一种度量。信息量越大，不确定性就越小，熵也就越小;信息量越小，不确定性越大，熵也越大。根据熵的特性，我们可以通过计算熵值来判断一个事件的随机性及无序程度，也可以用熵值来判断某个指标的离散程度，指标的离散程度越大，该指标对综合评价的影响越大。
因此，可根据各项指标的变异程度，利用信息熵这个工具，计算出各个指标的权重，为多指标综合评价提供依据。(Using entropy method to judge the degree of dispersion of a certain index.)
- 2018-07-23 11:27:50下载
- 积分：1
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CDMA_MODULATION_DEMODULATION
复接入，B/W双用户使用直接扩频序列
％ >>>multiple access b/w 2 users using DS CDMA
％ >>>format is : cdmamodem(user1,user2,snr_in_dbs)
％ >>>user1 and user2 are vectors and they should be of equal length
％ >>>e.g. user1=[1 0 1 0 1 0 1] , user2=[1 1 0 0 0 1 1],snr_in_dbs=-50
％ >>>or snr_in_dbs=50 just any number wud do
％ Waqas Mansoor
％ NUST , Pakistan(Complex access, B/W dual-use direct sequence spread spectrum>>> multiple access b/w 2 users using DS CDMA>>> format is: cdmamodem (user1, user2, snr_in_dbs)>>> user1 and user2 are vectors and they should be of equal length>>> eg user1 = [1 0 1 0)
- 2009-01-27 10:32:34下载
- 积分：1
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feisher
PCA的步骤：
1 先将数据中心化；
2 求得的协方差矩阵；
3 求出协方差矩阵的特征值与特征向量；
4 将特征值与特征向量进行排序；
5 根据要降维的维数d’,求得要降维的投影方向；
6 求出降维后的数据；
(PCA steps: 1 of the first data center 2 covariance matrix obtained 3 obtained covariance matrix eigenvalues and eigenvectors 4 eigenvalues and eigenvectors will be sorted 5 according to the dimension of dimension reduction d ' , seek to reduce the dimension projection direction 6, the data obtained after the dimensionality reduction )
- 2010-10-28 11:25:05下载
- 积分：1
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Advanced-PID-control-
先进PID控制MATLAB仿真（刘金琨）源代码PID程序,包含本书所有M文件(Advanced PID control MATLAB simulation (Hangzhou Press) PID program source code, including all M-book file)
- 2013-10-31 16:08:48下载
- 积分：1
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G---P-algorithm-
G-P算法计算关联维数，可以运用在混沌时间序列的瓦斯浓度预测研究中(GP algorithm to calculate the correlation dimension, you can use the gas concentration in the prediction of chaotic time series in)
- 2013-12-27 17:15:33下载
- 积分：1
