Spectrogram function in matlab [For speech]
标签: Spectrogram function matlab speech
上传时间: 2014-01-25
上传用户:rishian
To see an Spectrogram of a signal non perodical
标签: Spectrogram perodical signal see
上传时间: 2017-08-08
上传用户:lindor
C++ , microphone Spectrogram viewer, real time
标签: Spectrogram microphone viewer real
上传时间: 2013-12-22
上传用户:ryb
Rotating shafts experience a an elliptical motion called whirl. It is important to decompose this motion into a forward and backward whil orbits. The current function makes use of two sensors to generate a bi-directional Spectrogram. The method can be extended to any time-frequency distribution % % compute the forward/backward Campbell/specgtrogram % % INPUT: % y (n x 2) each column is measured from a different sensor % /////// % __ % |s1| y(:,1) % |__| % __ % / \ ________|/ % | | | s2 |/ y(:,2) % \____/ --------|/ % % Fs Sampling frequnecy % % OUTPUT: % B Spectrogram/Campbel diagram % x x-axis coordinate vector (time or Speed) % y y-axis coordinate vector (frequency [Hz])
标签: experience elliptical decompose important
上传时间: 2015-06-23
上传用户:372825274
MATLAB是一个非常好的用于测量,分析和可视化的数据,控制仪器,并建立测试系统。安捷伦信号和频谱分析仪可让您分析失真,虚假的,相位噪声,用于2G到4G无线通信测量。这种Matlab下开发的高级数据可视化(ADV)的应用软件,扩展了安捷伦信号和频谱分析仪的可视化功能,提供了四个不同的显示格式:Analog Advanced, Analog Plus, Waterfall,和Spectrogram。这些显示使得更加容易捕获间歇性信号。
上传时间: 2016-12-24
上传用户:zhaoq123
The matlab code implements the ensemble of decision tree classifiers proposed in: "L. Nanni and A. Lumini, Input Decimated Ensemble based on Neighborhood Preserving Embedding for Spectrogram classification, Expert Systems With Applications doi:10.1016/j.eswa.2009.02.072 "
标签: L. A. classifiers implements
上传时间: 2017-08-02
上传用户:无聊来刷下