基于SVM 的鼾声识别算法.7z

上传者: mohen_777 | 上传时间: 2024-07-16 22:38:13 | 文件大小: 5.25MB | 文件类型: 7Z
基于SVM 的鼾声识别算法.7z 使用SVM分类算法对鼾声进行识别 数据集采用Snoring Data Set 特征提取采用librosa中的Mel Spectrogram计算方法,C++版LibrosaCpp实现 数据集 数据集包含1000个样本,其中包含500个鼾声样本和500个非鼾声样本 特征提取 使用librosa库中的Mel Spectrogram计算方法和短时傅里叶变换(Short-Time Fourier Transform)构造出35维特征向量进行训练 频率:对能量的取值进行分段,取其中的众数作为频率的估计值 平均响度: 首先,你需要获取音频数据的每个样本值 对每个样本值进行平方,得到其能量 对所有样本的能量求平均值,然后取平方根,即为均方根(RMS)值 RMS值可以作为该段音频的平均声音响度的估计。 单次持续时间:单次鼾声持续时间 时域能量:在时域中,音频的能量可以通过信号的振幅平方来表示。对于每个时间窗口,将窗口内的每个样本的振幅平方求和,即可得到该时间窗口的能量值。这可以用来表示音频信号随时间的能量分布 短时傅里叶变换(Short-Time Fourie

文件下载

资源详情

[{"title":"( 45 个子文件 5.25MB ) 基于SVM 的鼾声识别算法.7z","children":[{"title":"基于SVM 的鼾声识别算法","children":[{"title":"stdafx.h <span style='color:#111;'> 13B </span>","children":null,"spread":false},{"title":"wavAudio.h <span style='color:#111;'> 1.97KB </span>","children":null,"spread":false},{"title":"svm_train.h <span style='color:#111;'> 9.05KB </span>","children":null,"spread":false},{"title":"svm.cpp <span style='color:#111;'> 67.19KB </span>","children":null,"spread":false},{"title":"wavreader.cpp <span style='color:#111;'> 4.85KB </span>","children":null,"spread":false},{"title":"tools.cpp <span style='color:#111;'> 5.18KB </span>","children":null,"spread":false},{"title":"data","children":[{"title":"character-500.txt <span style='color:#111;'> 561.04KB </span>","children":null,"spread":false},{"title":"SnoringModel.txt <span style='color:#111;'> 5.07MB </span>","children":null,"spread":false},{"title":"wavInfo.txt <span style='color:#111;'> 219.51KB </span>","children":null,"spread":false},{"title":"singleCharacter.txt <span style='color:#111;'> 599B </span>","children":null,"spread":false},{"title":"Snoring_dataset.txt <span style='color:#111;'> 1.88KB </span>","children":null,"spread":false},{"title":"SnoringModel-500.txt <span style='color:#111;'> 464.19KB </span>","children":null,"spread":false},{"title":"GandC-500.csv <span style='color:#111;'> 5.85KB </span>","children":null,"spread":false},{"title":"character.txt <span style='color:#111;'> 6.58MB </span>","children":null,"spread":false},{"title":"result.txt <span style='color:#111;'> 31B </span>","children":null,"spread":false},{"title":"testResult.txt <span style='color:#111;'> 23.44KB </span>","children":null,"spread":false}],"spread":true},{"title":"Snoring.vcxproj <span style='color:#111;'> 7.33KB </span>","children":null,"spread":false},{"title":"wavreader.h <span style='color:#111;'> 1.10KB </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 15.49KB </span>","children":null,"spread":false},{"title":"x64","children":[{"title":"Debug","children":[{"title":"Snoring.pdb <span style='color:#111;'> 72.71MB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"svm.h <span style='color:#111;'> 3.36KB </span>","children":null,"spread":false},{"title":"tools.h <span style='color:#111;'> 1.06KB </span>","children":null,"spread":false},{"title":"Snoring.vcxproj.user <span style='color:#111;'> 165B </span>","children":null,"spread":false},{"title":"Snoring.sln <span style='color:#111;'> 1.37KB </span>","children":null,"spread":false},{"title":"Snoring","children":[{"title":"x64","children":[{"title":"Debug","children":[{"title":"vc143.pdb <span style='color:#111;'> 23.30MB </span>","children":null,"spread":false},{"title":"Snoring.Build.CppClean.log <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"Snoring.exe.recipe <span style='color:#111;'> 295B </span>","children":null,"spread":false},{"title":"Snoring.vcxproj.FileListAbsolute.txt <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"vc143.idb <span style='color:#111;'> 891.00KB </span>","children":null,"spread":false},{"title":"Snoring.tlog","children":[{"title":"CL.write.1.tlog <span style='color:#111;'> 2.96KB </span>","children":null,"spread":false},{"title":"Cl.items.tlog <span style='color:#111;'> 608B </span>","children":null,"spread":false},{"title":"Snoring.lastbuildstate <span style='color:#111;'> 168B </span>","children":null,"spread":false},{"title":"link.secondary.1.tlog <span style='color:#111;'> 421B </span>","children":null,"spread":false},{"title":"CL.command.1.tlog <span style='color:#111;'> 9.66KB </span>","children":null,"spread":false},{"title":"link.command.1.tlog <span style='color:#111;'> 4.60KB </span>","children":null,"spread":false},{"title":"link.read.1.tlog <span style='color:#111;'> 5.20KB </span>","children":null,"spread":false},{"title":"link.write.1.tlog <span style='color:#111;'> 960B </span>","children":null,"spread":false},{"title":"CL.read.1.tlog <span style='color:#111;'> 70.50KB </span>","children":null,"spread":false}],"spread":false},{"title":"Snoring.ilk <span style='color:#111;'> 2.95MB </span>","children":null,"spread":false},{"title":"Snoring.log <span style='color:#111;'> 1.26KB </span>","children":null,"spread":false}],"spread":false}],"spread":false}],"spread":false},{"title":".gitignore <span style='color:#111;'> 387B </span>","children":null,"spread":false},{"title":"wavAudio.cpp <span style='color:#111;'> 11.02KB </span>","children":null,"spread":false},{"title":"README.md <span style='color:#111;'> 2.15KB </span>","children":null,"spread":false},{"title":"Snoring.vcxproj.filters <span style='color:#111;'> 1.88KB </span>","children":null,"spread":false},{"title":"svm_predict.h <span style='color:#111;'> 7.79KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]

评论信息

免责申明

【只为小站】的资源来自网友分享,仅供学习研究,请务必在下载后24小时内给予删除,不得用于其他任何用途,否则后果自负。基于互联网的特殊性,【只为小站】 无法对用户传输的作品、信息、内容的权属或合法性、合规性、真实性、科学性、完整权、有效性等进行实质审查;无论 【只为小站】 经营者是否已进行审查,用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。
本站所有资源不代表本站的观点或立场,基于网友分享,根据中国法律《信息网络传播权保护条例》第二十二条之规定,若资源存在侵权或相关问题请联系本站客服人员,zhiweidada#qq.com,请把#换成@,本站将给予最大的支持与配合,做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明