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duoxinhaofenli
多信号分离MUSIC的经典学习程序
对初学者帮助很大(it is a baisc and useful code of the multiple signal classfication for the beginners.)
- 2013-09-11 20:32:20下载
- 积分：1
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hmm
hmm文件时运用HMM算法实现噪声环境下语音识别的。其中vad.m是端点检测程序；mfcc.m是计算MFCC参数的程序；pdf.m函数是计算给定观察向量对该高斯概率密度函数的输出概率；mixture.m是计算观察向量对于某个HMM状态的输出概率，也就是观察向量对该状态的若干高斯混合元的输出概率的线性组合；getparam.m函数是计算前向概率、后向概率、标定系数等参数；viterbi.m是实现Viterbi算法；baum.m是实现Baum-Welch算法；inithmm.m是初始化参数；train.m是训练程序；main.m是训练程序的脚本文件；recog.m是识别程序。(hmm HMM algorithm file using speech recognition in noisy environments. Which is the endpoint detection process vad.m mfcc.m procedure is to calculate the MFCC parameters pdf.m function is calculated for a given observation vector of the Gaussian probability density function of output probability mixture.m is to calculate the observation vector for a HMM state output probability of observation vector is the number of Gaussian mixture per state output probability of the linear combination getparam.m before the calculation of the probability function, backward probability, calibration coefficients and other parameters viterbi.m is Viterbi algorithm implementation baum.m Baum-Welch algorithm to achieve inithmm.m is the initialization parameters train.m is the training program main.m training program is a script file recog.m is to identify procedures.)
- 2010-09-16 20:51:49下载
- 积分：1
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LMS
噪声抵消的matlab程序源码 LMS算法 matlab程序(Matlab noise cancellation process of the LMS algorithm matlab source program)
- 2009-04-26 22:56:18下载
- 积分：1
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TTS-SDK
科大讯飞关于语音识别开发SDK库，支持语音转汉字功能及根据读汉字功能。有兴趣的可以好好研究研究(IFLYTEK speech recognition development SDK library are interested in a good studies)
- 2012-09-14 12:42:31下载
- 积分：1
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Chinese--NER
说明： 基于CRF的中文机构名识别系统。使用北京大学1998年的人民日报语料库作为训练语料。除常用的特征模板，已经词性特征外，使用词语的最后一个字作为特征，提高了机构名识别的准确率, 调用了CRF++程序包训练模型。(CRF-based name recognition system of Chinese institutions. People' s Daily, Peking University in 1998 with corpus as training data. In addition to the characteristics of commonly used templates, has been part of speech features, the last word to use words as features and improve the organization name recognition accuracy, call the CRF++ package training model.)
- 2011-02-28 20:32:12下载
- 积分：1
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C_ZTQ
基于最小均方误差的助听器语音去噪算法, 用于以最大程度消除助听器接受的语音杂音.(Speech denoising algorithm based on the minimum mean square error of a hearing aid for the hearing aid acceptable voice murmur eliminated to the greatest extent.)
- 2012-10-08 17:20:58下载
- 积分：1
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26304_ANSI-C_source_code_v6_5_0
AMR-WB+编解码源代码，内含工程文件，可直接运行(AMR-WB+ codec source code, containing the project files can be directly run)
- 2010-08-06 15:55:24下载
- 积分：1
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DistinguishCheckDigit
网页校验码识别程序，识别网上数字校验码，准确性高。(website check code identification procedures, and identification number of online check codes and high accuracy.)
- 2007-04-12 11:45:03下载
- 积分：1
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pujianfa_based_on_statistic
说明： 基于统计模型的谱减法，程序复杂度不高，优于传统谱减法．(statistical model based on the spectral subtraction, the complexity of the procedure is not high and superior to the traditional spectral subtraction.)
- 2006-04-06 11:23:46下载
- 积分：1
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psola
psola算法的设计与实现，经过调试已经可以运行(psola Algorithm Design and Implementation, after debugging has to run)
- 2007-10-16 11:42:05下载
- 积分：1
