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QPSK_Demodulation_system_simulation_lab
本PDF是对QPSK调制方式的完美解释，非常适合初学者学习，有了本材料，QPSK对你将是小菜一碟(This PDF is the perfect QPSK modulation to explain, very suitable for beginners to learn, with this material, QPSK will be a piece of cake for you)
- 2009-07-10 21:31:47下载
- 积分：1
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STNS
元胞自动机的STNS双车道模型，用于仿真道路交通流(Cellular automata STNS two-lane model for simulation of traffic flow)
- 2013-11-16 16:57:49下载
- 积分：1
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Desktrop
matlab课程编程【谷速软件】自动图像增强 自动图像增强(matlab programming courses] [Gu-speed automatic image enhancement software, automatic image enhancement)
- 2014-12-30 12:07:27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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main
matlab code written to check if hand moving right, left, up or down
- 2014-02-25 10:08:35下载
- 积分：1
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firfiltercls1
matlab code for least square another fir
- 2012-03-22 11:57:00下载
- 积分：1
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FSKoffsetfinal
FSK modulation scheme with offset
- 2011-05-09 00:16:53下载
- 积分：1
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ANN
神经网络实现旅行商优化计算,可在基础上改变坐标值，模式化较强(TSP optimization neural network)
- 2014-09-28 10:39:33下载
- 积分：1
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MZF
这是一个mathlab编写的音乐程序 通过他你可以生动的感受mathlab的神奇魅力！！(This is a progress of music.)
- 2015-04-01 21:11:28下载
- 积分：1
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POPGENE
微卫星SSR基本数据分析常用软件，功能比较强大，具有通用性(Microsatellite SSR commonly used basic data analysis software, the function is stronger, is versatile
)
- 2014-01-21 21:40:10下载
- 积分：1
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