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music
MUSIC算法对信号DOA的估计 修正的线阵算法．(MUSIC algorithm to estimate the signal DOA amended linear array algorithm.)
- 2009-01-08 20:43:18下载
- 积分：1
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K-Means
K-Means聚类算法 Matlab代码(K-Means)
- 2009-05-02 18:03:48下载
- 积分：1
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calculating-spectrum
朔黄重载铁路轨道不平顺谱计算程序,能计算其轨距不平顺谱，并与国内外统计谱进行对比(the calculating programer of Shuohuang Heavy Hual railway of track irregularity,it can calculate the guage irregularity spectrum,and contrast with the foreignal and national statistic spectrum)
- 2020-08-23 14:07:39下载
- 积分：1
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Edge-detection-2
this is about edge detection, explaining the matlab implementation as a lecture
- 2010-05-22 15:21:31下载
- 积分：1
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statistics_lognormal
1. 608组样本，第一列数字是标号，第二列数字是出现损坏的时间，第三列表示数据有效性，为0有效
2. 损坏时间是对数正态分布的，需要拟合
3. 求均值80%置信区间
4. 成本为m，价格为s，保证盈利20%，选取保修期
5. 比较保修期和拟合数据的均值
6. 若保修期就是拟合损坏时间的均值，求出利润率
loadd.m：加载样本数据，并选取有效数据
period.m：加载成本、价格数据，计算利润和保修期的关系(1.608 groups of samples, the first number is the label, the second column number is the time to appear damage, the third list shows the validity of the data, which is 0 effective.
2. damage times are logarithmic normal distribution and need to be fitted
3. mean in 80% confidence interval
4. the cost is m, the price is s, the profit is 20%, the warranty period is selected.
5. compare the mean value of the warranty period and the fitting data
6. if the warranty period is to fit the mean damage time, the profit rate is calculated.
Loadd.m: load the sample data and select the valid data
Period.m: loading cost, price data, and calculating the relationship between profit and warranty period)
- 2018-03-05 16:58:00下载
- 积分：1
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jiexiangguan_LMS_multi_input_adv1
基于LMS算法对相关加噪信号的波达角方向估计，基于32单元线阵(LMS algorithm based on noise-related signals in the direction of arrival angle estimation, based on the 32-cell linear array)
- 2009-07-10 11:28:26下载
- 积分：1
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Modified-GramSchmidt
Modified Gram-Schmidt (MGS)正交化法是利用已有正交基计算新的正交基。既能选择相关特征，又能排出已选特征对后续特征选择的影响。(Modified Gram-Schmidt (MGS)orthogonalization gives new orthogonal basis through original orthogonal basis. It can do the feature selection and eliminate the impact on choosing new feature vector by the selected one.)
- 2013-11-03 22:52:42下载
- 积分：1
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Rayleigh-fading-channel-(2)
瑞利衰落信道（Rayleigh fading channel）是一种无线电信号传播环境的统计模型。这种模型假设信号通过无线信道之后，其信号幅度是随机的，即“衰落”，并且其包络服从瑞利分布。(Rayleigh fading channel, Rayleigh fading channel) is a statistical model of radio signal propagation environment. This model assumes that the signal through a wireless channel, its signal amplitude is random, or "decline", and its envelope obey Rayleigh distribution.
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- 2013-05-03 18:14:33下载
- 积分：1
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libsvm-mat-2[1].83-1
台湾大学的使用SVM方法进行线性回归、分类的MATLAB程序(National Taiwan University, the use of SVM method of linear regression, classification procedures of the MATLAB)
- 2008-03-18 09:58:22下载
- 积分：1
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DSP-experiments-matlab-code
方波及其频谱；钟形波及其频谱；单指数衰减波及其频谱(Square-wave and its frequency spectrum bell-shaped wave and its spectrum single exponential decay wave and its spectrum)
- 2011-07-19 15:53:47下载
- 积分：1
