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sar_echo
回波信号模拟，北京航空航天大学的关于雷达的教材里拷的(Analog echo signals, Beijing University of Aeronautics and Astronautics on the radar copy materials in the)
- 2009-04-05 16:10:33下载
- 积分：1
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zuixiaoerchengfa
学习并掌握matlab的最小二乘法，程序设计等操作能够熟练地运用这些命令 能够综合应用matlab所学知识
(To learn and master the Matlab least squares method, program design, operations able to use these commands can be integrated application matlab learned knowledge)
- 2012-05-22 21:39:34下载
- 积分：1
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cengcifenxi
在现代化的评价模型中，我们可以用层次分析法建立模型，但是其主观性强，判断矩阵的确定比较困难(In the modern evaluation model, we can use AHP model, but its subjective nature, is difficult to determine the matrix to determine the )
- 2011-09-11 02:57:28下载
- 积分：1
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Minimum-Risk-Bayes-classifier
这是模式识别中最小风险Bayes分类器的设计方案。在参考例程的情况下，自行完善了在一定先验概率的条件下，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。
调用最小风险贝叶斯分类器决策子函数时，根据先验概率，再根据自行给出的5*5的决策表，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，放入决策数组中。
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”，调用最小风险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，就可以得到在一定先验概率条件下，决策表中不同决策的错误率的统计。
(This is a pattern recognition classifier minimum risk Bayes design .In reference to the case of routine , self- improvement in a certain a priori probability 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 The third step is the 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 .
Bayesian classifier )
- 2012-02-02 20:37:04下载
- 积分：1
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GM-PHD
多目标跟踪，基于GMPHD，共有五个目标，包括目标产生，消亡等(multi-target tracking based on GM_PHD)
- 2021-03-29 19:59:10下载
- 积分：1
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Reglungstechnik
xiao che mo ni, Matlab+Simulink(car control model)
- 2014-02-23 23:35:33下载
- 积分：1
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mypractise
matlab的教程，例题，包括数值，符号，图像等运算及答案(matlab tutorials, sample questions, including the values, symbols, images and other computing and answers)
- 2008-04-03 14:38:00下载
- 积分：1
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Rotorsystemcriticalspeedbeforethethird-ordermethod
汽轮机转子系统前三阶临界转速的传递矩阵法(Turbine rotor system critical speed before the third-order transfer matrix method)
- 2009-05-02 16:14:26下载
- 积分：1
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obstacle avoidance
基于人工势场算法的避障算法，包括多机器人避障算法(Obstacle avoidance algorithm based on artificial potential field algorithm, including multi-robot obstacle avoidance algorithm.)
- 2018-03-04 04:44:08下载
- 积分：1
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MATLAB_SImulink
MATLAB_SImulink通信系统建模与仿真实例分析+源代码，其中包括加速度仿真与实际测量结果，考虑RLC串联环路的状态方程函数等源程序(MATLAB_SImulink communication system modeling and simulation analysis+ source code examples, including the acceleration of simulation and actual measurement results, consider the state equation of RLC serial loop functions such as source)
- 2011-06-11 21:00:33下载
- 积分：1
