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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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canshuguji
matlab用于参数估计的代码 可以处理数据分析 方便拟合(matlab code for parameter estimation can handle data analysis)
- 2010-12-04 16:29:16下载
- 积分：1
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soumekh
说明： matlab的程序多种供您选择！希望大家能借鉴！对你会友帮助的。(Matlab procedures for a variety of your choice! Hope we can learn from! Friends of you will help.)
- 2006-04-12 13:15:59下载
- 积分：1
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yyjc
一些小程序，仅供参考，不足之处，请见谅。谢谢你的支持。(Some small programs, reference, deficiencies, please forgive me. Thank you for your support.)
- 2010-05-18 22:15:11下载
- 积分：1
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Null-space---MATLAB
process to calculate null space in matlab
- 2011-10-19 17:17:40下载
- 积分：1
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gurobi562
Gurobi Mex is a free MATLAB interface for Gurobi 2, 3, and 4 written by Wotao Yin with contributions by Jon Dattorro, Imre Polik, and Tomáš Strnad. It calls Gurobi to solve linear/quadratic/mixed-integer optimization problems.
- 2014-02-11 17:10:56下载
- 积分：1
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LMS_test
说明： 测试实现时域LMS功能，需修改原始信号为模拟信号。(In order to realize LMS function in time domain, the original signal should be modified to analog signal.)
- 2020-07-22 16:44:29下载
- 积分：1
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spectrum-sharing-in-CR
认知无线电网络中频谱分配技术的研究，论文和程序(CR,spectrum sharing,matlab)
- 2013-09-22 14:40:44下载
- 积分：1
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LTE-packet
In Modulation schemes such as OFDM transmitter time domain signal will have higher PAPR, which leads to various distortions in the transmitter chain and degradation of system performance i.e. BER/PER. Also requires highly linear power amplifier which increases cost of the system. PAPR is ratio of peak power to average power of time domain complex baseband signal which is to be transmitted. We will discuss PAPR reduction techniques below.
- 2014-12-19 13:13:55下载
- 积分：1
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MeanShift
mean shift clustering
- 2009-05-05 04:24:36下载
- 积分：1
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