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Harris
用MATLAB编写Harris提取算子的具体算法(Harris prepared using MATLAB operator specific algorithm for extracting)
- 2020-10-22 19:47:23下载
- 积分:1
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very-simple-volume-rendering_puc
Very Simple Volume Rendering
- 2014-11-24 17:52:41下载
- 积分:1
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ccc
语音信号的数字滤波——利用窗函数法实现FIR数字滤波器的设计(Speech Signal Digital Filtering- using a window function method implementation FIR digital filter design)
- 2009-03-25 11:31:29下载
- 积分:1
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rader——MATLAB
有关雷达的MATLAB仿真资料!!!!!!!!!!!!!!!(MATLAB simulation of the radar information! ! ! ! ! ! ! ! ! ! ! ! ! ! !)
- 2009-04-29 20:45:25下载
- 积分:1
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Gap_Finder
this example finds the gapes that are existed in a word
- 2010-01-29 18:41:25下载
- 积分:1
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Untitled2
信号发生器 可以产生三角波郑玄波!等等 是基于GUI设计的 打家可以参考一下(how are you!)
- 2013-12-02 14:57:20下载
- 积分:1
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Minimum-Bayes-classifier-error-rate
这是模式识别中最小错误率Bayes分类器设计方案。
自行完善了在不同先验概率的条件下,男、女错误率和总错误率的统计,放入各个数组当中。
全部程序由主函数、最大似然估计求取概率密度子函数、最小错误率贝叶斯分类器决策子函数三块组成。
调用最大似然估计求取概率密度子函数时,第一步获取样本数据,存储为矩阵;第二步对矩阵的每一行求和,并除以样本总数N,得到平均值向量;第三步是应用公式(3-43)采用矩阵运算和循环控制语句,求得协方差矩阵;第四步通过协方差矩阵求得方差和相关系数,从而得到概率密度函数。
调用最小错误率贝叶斯分类器决策子函数时,根据先验概率数组,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。
主函数第一步打开“MAIL.TXT”和“FEMALE.TXT”文件,并调用最大似然估计求取概率密度子函数,对分类器进行训练。第二步打开“test2.txt”,调用最小错误率贝叶斯分类器决策子函数,然后再将数组中逐一与已知性别的数据比较,就可以得到不同先验概率条件下错误率的统计。
(This is the minimum error rate pattern recognition Bayes classifier design.
Self- improvement prior probability in different conditions , male , female and total error rate error rate statistics , into which each array .
All programs from the main function , maximum likelihood estimation subroutine strike probability density , the minimum error rate Bayesian classifier composed of decision-making three subfunctions .
Strike called maximum likelihood estimate probability density subroutine , the first step to obtain the sample data , stored as a matrix the second step of the matrix, each row sum , and divided by the total number of samples N, be the average vector third step is to application of the formula ( 3-43 ) using matrix and loop control statements , obtain the covariance matrix fourth step through the variance-covariance matrix and correlation coefficient obtained , resulting in the probability density function .
Call the minimum error rate decision Functions Bayesian)
- 2012-02-02 20:33:06下载
- 积分:1
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29782170WOA_Toolbox
新型群智能优化算法,鲸鱼优化算法。通过模拟动物的社交行为,从而获得优化的数学模型,从而完成算法。(New swarm intelligence optimization algorithm, whale optimization algorithm.)
- 2018-11-26 09:32:34下载
- 积分:1
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untitled001
屏幕上不停地出现随机(随机颜色,随机边长,随机线宽)的三角形(Constantly appear on the screen randomly (random color, random side, random width) of the triangle)
- 2010-07-11 23:19:09下载
- 积分:1
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Quater_Registration
四元数分解的点云配准,输入点云的源坐标和目标坐标,计算期望的旋转矩阵和平移向量。(Quaternion decomposition point cloud registration, input the source and target point cloud coordinates to calculate the expected rotation matrix and translation vector.)
- 2014-05-31 16:17:17下载
- 积分:1