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chuanganqizhenlieyouhua
任意几何形状和阵元指向性的传感器阵列优化波束形成方法(Arbitrary geometry and element directivity optimization of the sensor array beamforming method)
- 2008-03-17 21:37:27下载
- 积分：1
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MATLAB--contour
通过matlab绘制MICAPS第四类数据等值线的源代码，并获得等值线的数据结构(By matlab draw contour MICAPS fourth class data source and get the data structure contour)
- 2021-01-08 22:58:51下载
- 积分：1
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NCM
说明： MATLAB 数值计算 入门 源码
² introduction to MATLAB
² linear equations
² interpolation
² zero ¯ nding
² least squares
² quadrature
² ordinary di® erential equations
² random numbers
² Fourier analysis
² eigenvalues and singular values
² partial di® erential equations(Numerical Computing with MATLAB)
- 2010-03-29 10:45:57下载
- 积分：1
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paowuxingEF_Euler
本代码主要讲述了抛物型偏微分方程的向前Euler格式的差分解法。代码简单，高效。(This code mainly tells the story of parabolic partial differential equations of Euler forward format of finite difference method. The code is simple, efficient.)
- 2014-10-25 22:27:08下载
- 积分：1
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gender-classification-experiments
这是用身高体重数据进行性别分类的实验。
用最小错误率贝叶斯分类器决策时，首先通过比较概率大小判断一个体重身高二维向量代表的人是男是女，然后再逐一与已知性别的数据比较，就可以得到错误率的统计。然后改变先验概率，重复上面的过程，观察数据结果的变化。
用最小风险贝叶斯分类器决策时，首先求出用最小错误率贝叶斯分类器得到的条件概率；然后根据人为给定的决策表，根据公式算出条件风险；然后逐一比较条件风险，找出使条件风险最小的决策（也就是分类）。最后用分类得到的结果逐一比较已经知道的原始数据，统计处错误率。
(This is the height and weight data for gender classification experiment.
With the minimum error rate Bayesian classifier decisions , first by comparing the probability of the size and weight to height to determine a person represented by two-dimensional vector is male or female , and then one by one with known gender data comparison, the statistical error rate can be . Then change the prior probability , repeat the above process , the results of the changes observed data .
Bayesian classifier with the minimum risk decision-making , first find the minimum error rate using Bayesian classifier to get the conditional probability then artificially given decision table , according to the formula to calculate conditional risk and then one by one more conditional risk , to find ambassador to the conditions of minimum risk decision making (ie classification) . Finally, the results obtained with the classification by-side comparison of the raw data have been aware of SD error rate .
)
- 2012-02-02 20:40:46下载
- 积分：1
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fanmang
基于混沌的模拟退火算法，小波包分析提取振动信号中的特征频率，BP神经网络的整个训练过程。( Chaos-based simulated annealing algorithm, Wavelet packet analysis to extract vibration signal characteristic frequency, The entire training process BP neural network.)
- 2016-10-07 17:49:04下载
- 积分：1
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SAR-CSA(matlab)
SAR成像算法系列，有助于对SAR算法进行研究(SAR imaging algorithm series, contribute to the SAR algorithm research)
- 2013-10-22 11:09:07下载
- 积分：1
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MATLAB_notes
ppt for matlab notes
- 2007-10-18 15:24:11下载
- 积分：1
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xtjl
实现了25种系统聚类的方法，在函数的选项里面可以进行方便的指定。同时可以自动计算这25种方法的评价函数，选择最优的系统聚类方法(25 kinds of systems to achieve a clustering method, in function of the option which can be easily specified. At the same time, it can automatically calculate the 25 kinds of methods of evaluation function, the system choose the best clustering method)
- 2009-05-09 17:10:49下载
- 积分：1
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interpretation
bouckground substruction
- 2011-01-14 05:58:45下载
- 积分：1
