搜索资源列表
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用dephi开发的试卷生成系统代码 包括试卷的录入生成抽取等功能-Dephi generated by the development of the papers, including papers of the input system code generation feature extraction, etc.
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语音识别的特征参数提取算法——Mel倒谱参数提取（MFCC）可以作为语音识别特征参数。-Speech recognition feature extraction algorithm- Mel cepstrum extraction (MFCC) feature parameters as speech recognition.
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在分析语音特征提取方法基础上提出一种改进组合算法,并采用HMM 声学模型和Viterbi 算法进行模式训练和识别.-Speech feature extraction method in the analysis based on the combination of an improved algorithm, and using HMM acoustic model and the Viterbi algorithm for model training and recognition.
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本程序是基于matlab的语者识别系统。采用mfcc算法进行提取语音特征，用gmm算法进行匹配。-This procedure is based on a speaker recognition system matlab. Mfcc algorithm using speech feature extraction, matching algorithms using gmm.
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通过对语音信号的特征提取，实现了对语音信号的分析，并且用于实验-Through the speech signal feature extraction, the realization of the speech signal analysis and used in experiments
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对功率谱的估计，可对图像，语音等多媒体文件进行功率谱计算后进行特征提取-Of the power spectrum estimate, the image, voice and other multimedia files after calculating the power spectrum feature extraction
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mel frequency converting and training HMM model
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语音特征pdf资料，关于发音方法，发音部位的mfcc特征提取，稍微细节的思路-Pdf speech features information on pronunciation, articulation of mfcc feature extraction, the idea of a little detail
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通过核 K- 均值聚类的方法对语音帧进行聚类 , 由于聚类的中心能够很好地代表类内的特征, 用中心样本帧取代该类, 减少了核矩阵的维数, 然后再采用稀疏 KPCA方法对核矩阵进行特征提取。-Through the nuclear K-means clustering method for clustering of speech frames, the cluster center can be a good representative of the class characteristics
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音频信号特征提取实验与编程指导，有相关代码说明-Audio Signal Feature Extraction
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Short introduction to speech feature extraction code:
Step 1:
Create speech features:
If you have a one stereo file with each speaker in one channel use:
features = speech_features_stereo( demo.wav )
If you are using several mo
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实现对语音的预处理，包括预加重，加窗，端点检测，以及MFCC特征提取。-The voice preprocessing, including pre-emphasis, windowing, endpoint detection, as well as the MFCC feature extraction.
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speech mfcc feature extraction
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语音识别与合成的基本程序，分为特征提取、模型建立和语音识别，且包括特征补偿-Basic procedures for speech recognition and synthesis, divided into feature extraction, modeling and speech recognition, including feature compensation
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对midi格式音乐文件的特征提取，建立旋律库-Midi format music files feature extraction, the establishment of the melody library
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用于摄影测量中的点特征提取、相关系数影像匹配程序-The photogrammetry point feature extraction, correlation coefficient image matching program
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说话人识别的特征提取的基音周期检测算法和语谱图-Pitch detection algorithm for speaker recognition, feature extraction and spectrogram
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进行特征提取，很不错哦！大家可以拿来做将为处理的很好工具！-Feature Extraction
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指纹静脉识别认证技术，主要是指纹静脉预处理以及指纹静脉特征提取-The fingerprint authentication technology vein recognition, fingerprints the intravenous pretreatment fingerprint vein feature extraction
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sift程序，用于图像特征提取和图像的匹配，功能很强大-Sift program for image feature extraction and image matching, function is very powerful
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