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tftb
matlab文件操作的典型
例子，欢迎指正(matlab file operations of a typical example, please correct me)
- 2008-07-06 17:46:46下载
- 积分：1
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matlab-baodian-yuanwenjian
说明： matlab宝典的很多程序和实例，这本书很有用，是系统学习matlab的好资料，欢迎大家下载.(Collection of the many procedures and matlab examples, this book is useful, is the systematic study of matlab good information, are welcome to download.)
- 2011-03-21 23:19:26下载
- 积分：1
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E_vote_Code
This is demo program about electronic voting. This base on elgamal agorythm. It can work well in Matlab 2012.
- 2014-09-08 09:53:20下载
- 积分：1
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autocorrelation
自相关法提取语信号基频，里面用到了中心削波，供参考(Extraction of the relevant language from the baseband signal, which uses the center clipping, for reference)
- 2011-06-02 22:24:07下载
- 积分：1
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localized_seg
localized segmentation is implemented
- 2013-09-19 17:45:50下载
- 积分：1
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块状和梳状导频下的OFDM信道估计
说明： 块状和梳状导频下的OFDM信道估计LMMSELSSVDLMMSE-OFDMoncha，(OFDM channel estimation lmmselsvdlmmse OFDM oncha with block and comb pilots)
- 2020-04-14 09:25:46下载
- 积分：1
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4fsk
通信系统中4fsk调制方式的仿真与实现，绘出传输波形和接受波形(Simulation and implementation of communication systems 4fsk modulation, transmission waveform and receiving waveform draw)
- 2014-12-23 16:45:15下载
- 积分：1
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FreqModmh
a frequency modulation code for matlab
- 2009-05-24 08:58:57下载
- 积分：1
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rddata
MIT心电数据库 心电读取数据（matlab）
注意 必须将MIT-BIH心电数据库的三种类型文件全部下载下来
此程序是麻省理工学院研究人员编写 非常的好用～(ECG MIT ECG database to read data (matlab) attention to the need to MIT-BIH ECG database of all three types of files downloaded from the Massachusetts Institute of Technology research program is to write very easy to use ~)
- 2011-05-08 15:14:42下载
- 积分：1
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gender-classification-experiments
这是用身高体重数据进行性别分类的实验。
用最小错误率贝叶斯分类器决策时，首先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，然后再逐一与已知性别的数据比较，就可以得到错误率的统计。然后改变先验概率，重复上面的过程，观察数据结果的变化。
用最小风险贝叶斯分类器决策时，首先求出用最小错误率贝叶斯分类器得到的条件概率；然后根据人为给定的决策表，根据公式算出条件风险；然后逐一比较条件风险，找出使条件风险最小的决策（也就是分类）。最后用分类得到的结果逐一比较已经知道的原始数据，统计处错误率。
(This is the height and weight data for gender classification experiment.
With the minimum error rate Bayesian classifier decisions , first by comparing the probability of the size and weight to height to determine a person represented by two-dimensional vector is male or female , and then one by one with known gender data comparison, the statistical error rate can be . Then change the prior probability , repeat the above process , the results of the changes observed data .
Bayesian classifier with the minimum risk decision-making , first find the minimum error rate using Bayesian classifier to get the conditional probability then artificially given decision table , according to the formula to calculate conditional risk and then one by one more conditional risk , to find ambassador to the conditions of minimum risk decision making (ie classification) . Finally, the results obtained with the classification by-side comparison of the raw data have been aware of SD error rate .
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- 2012-02-02 20:40:46下载
- 积分：1
