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filterbank_for_speech_signal
A speech signal filterbank, using melscale frequency and framebanking.( 1. For speech signal can be represented as a discrete sequence of frames (or feature vectors) that can be used as the input to a speech recogniser. Important ideas and techniques that are used in the assignment are the design of a (Mel frequency scale) audio filterbank, , windowing of a continuous audio signal, spectrum analysis of the signal, filtering as multiplication in the frequency domain, the visual representation of a speech signal as a spectrogram, appreciation of the acoustic variability in real speech utterances.
2. To gain a deeper knowledge of the application of MATLAB programming to audio signal processing.
3. To gain practice in the art of writing a formal report: structure, content, style, use of diagrams, presentation etc. etc.
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- 2010-11-19 21:11:01下载
- 积分:1
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gaussian
Gaussian filter used for image processing
- 2011-04-20 15:45:22下载
- 积分:1
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Gold_code
Gold code产生的matlab程序实例,用于光通信或者无线通信的信号编码。(Matlab program example for Gold code generaion used for signal encoding in optical communication or wireless communication.)
- 2014-12-19 20:30:36下载
- 积分:1
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ROC
介绍了检验概率、虚警概率和信噪比之间的关系,并对其进行了仿真验证。(Inspection probability and false alarm probability are introduced and the relationship between the SNR, and the simulation verification.)
- 2016-03-11 14:33:01下载
- 积分:1
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ARMA_AR_MA_-kalman
卡尔曼滤波下的的ARMA、MA、AR模型,比较全面,特别适合初学者入门(Kalman filtering under the ARMA, MA, AR model, a more comprehensive, especially for beginners)
- 2013-09-17 14:55:12下载
- 积分:1
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FinalComplexOrthogonalFulldecoding
Complex Orthogonal STBC
- 2011-12-04 14:55:35下载
- 积分:1
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jenlai
旋转机械二维全息谱计算的实用例程,包含CV、CA、Single、当前、恒转弯速率、转弯模型,小波包分析提取振动信号中的特征频率。( Rotating Machinery dimensional hologram of practical spectrum calculation routines, It contains CV, CA, Single, current, constant turn rate, turning model, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2017-01-29 11:23:55下载
- 积分:1
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segmentationGUI
segmentation of images
- 2010-07-06 15:07:27下载
- 积分:1
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matlab
matlab的经典教程,初学者必备,内容繁多,一般用于查阅。(matlab tutorial.)
- 2010-02-25 16:05:18下载
- 积分:1
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calculateW1
频率弯折小波中根据小波的截至频率求laguerre参数的MATLAB程序。该值需要限制在正负1之间(Frequency Warped wavelet wavelet as the frequency laguerre parameters for the MATLAB program. The need to limit value plus or minus one between)
- 2006-12-14 12:05:29下载
- 积分:1