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DDS
matlab实现的频率合成器以及m序列和Gold序列发生器,不同版本。(matlab implementation of the frequency synthesizer and the m sequence and Gold sequence generator, the different versions.)
- 2010-10-30 10:24:03下载
- 积分:1
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example_clock
说明: Matlab擦除重绘动画——时钟演示,包含时针、分针和秒针,日期。(Matlab Erasemode redraw animation- Clock )
- 2011-04-13 17:03:42下载
- 积分:1
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__Least_Squares_Support
第5个:matlab 和C++联合用于SVM,另外一种风格的(the 5 file: matlab and c++ together for SVM)
- 2011-12-28 09:52:35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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MATLAB_math_datasheet
matlab数学手册,包括了矩阵计算,数理统计等方面常用函数和函数说明(matlab mathematics manuals, including a matrix calculation, mathematical statistics and other commonly used functions and function description)
- 2010-07-20 11:46:36下载
- 积分:1
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matlablvbo
针对一个混和正弦波信号,设计FIR滤波器,给出了三种设计方法:凯塞窗函数设计带通滤波器法、FDATool设计法实现凯塞窗函数滤波器的低通、带通和高通三种滤波效果以及椭圆低通滤波器的设计法。利用matlab软件实现。(Sine wave for a mixed signal design FIR filter, gives the three design methods: Kaiser window function design band-pass filter method, the FDATool Design Kaiser window function low-pass filter, band-pass and high passthree filter effects, and elliptic low-pass filter design method. Using matlab software.)
- 2012-04-03 13:22:17下载
- 积分:1
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Untitled
edge detection using gabbis
- 2013-11-16 19:26:40下载
- 积分:1
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RFR
好用的随机森林回归(RFR),也可用与分类。基于以编译的mex84,可实现bias-correction。回归预测精度较高(applicable random forrest regression,can also be used for classification。Regress with bias-correction 。can achieve high accuracy)
- 2020-09-03 18:18:10下载
- 积分:1
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LINGO
LINGO求解线性规划、整数规划、混合整数规划、二次规划和目标规划(Quot LINGO u6C2 u9E3 u7EBF u6027 u89C4 u5212 u3001 u6574 u6570 u89C4 u5212 u3001 u6DF7 u5408 u6574 u6570 u89C4 u5212 u3001 u4E8C u6B21 u89C4 u5212 u548C U76EE u6807 u89C4 u5212)
- 2021-04-17 10:38:53下载
- 积分:1
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EgT
Temperature Dependance of Binary Nitrides
- 2010-10-31 12:19:06下载
- 积分:1