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随机森林分类器
说明： 输入特征向量训练随机森林分类模型，并计算分类结果的Kappa系数，混淆矩阵，准确性，特异性和敏感性。(Input eigenvector to train random forest classification model, and calculate kappa coefficient, confusion matrix, accuracy, specificity and sensitivity of classification results.)
- 2021-04-25 09:38:46下载
- 积分：1
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tuptablo
matlab code for tube count determination shell and tube heat exchanger..remain part will be uploaded
- 2010-07-16 15:58:26下载
- 积分：1
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code7
霍夫曼编码6进去N输入的MATLAB程序代码，直接可用。(Huffman 6 N input into the MATLAB code directly available.)
- 2011-07-09 14:14:28下载
- 积分：1
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DS-CDMA
DS-CDMA通信系统仿真 matlab(DS-CDMA matlab)
- 2013-12-10 19:22:44下载
- 积分：1
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fft_
quickly search for the fourier series
- 2009-04-20 15:58:18下载
- 积分：1
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Lingo
用lingo 程序解线性规划问题的式子.可能会对大家有用吧(Formula for Linear Programming Problems)
- 2011-05-20 17:04:54下载
- 积分：1
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Ctftb-beta01
Time-Frequency Toolbox,其中包含很常用的MATLAB程序，很好用(Time-Frequency Toolbox. which contains very commonly used MATLAB program, easy to use)
- 2007-05-19 10:39:53下载
- 积分：1
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commpccc_dqpsk
turbo code with QPSK
- 2011-06-28 07:54:05下载
- 积分：1
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AnIntroductiontoPatternRecognition
用matlab介绍和学习模式识别的方法和内容，全英文电子书（2010）(An Introduction to Pattern Recognition：A Matlab Approach)
- 2013-10-17 09:29:13下载
- 积分：1
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work
1) 以身高为例，画出男女生身高的直方图并做对比；
2) 采用最大似然估计方法，求男女生身高以及体重分布的参数；
3) 采用贝叶斯估计方法，求男女生身高以及体重分布的参数（假定方差已知，作业请注明自己选定的一些参数情况）；
4) 采用最小错误率贝叶斯决策，画出类别判定的决策面。并判断某样本的身高体重分别为(160,45)时应该属于男生还是女生？为(178,70)时呢？(1) taking height as an example, draw the histogram of male and female students and compare them;
2) the maximum likelihood estimation method was used to calculate the height and weight distribution parameters of male and female students;
3) using Bayesian estimation method to find the parameters of height and weight distribution of male and female students (assuming the variance is known, please indicate some of the parameters selected by the job);
4) using the minimum error rate Bayes decision, draw the decision surface of category decision. And determine the height and weight of a sample respectively (160,45), should belong to the boys or girls? What about (178,70)?)
- 2020-10-07 09:47:37下载
- 积分：1
