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matlab语音识别算法,包括预处理,特征提取,训练,识别算法,基于hmm模型-Matlab speech recognition algorithms, including preprocessing, feature extraction, training, recognition algorithm based on model hmm
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语音识别预处理函数,简单的算法,用于对语音预处理的了解。matlab代码-Speech recognition preprocessing function, a simple algorithm for preprocessing of speech understanding. matlab code
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数字图像预处理matlab代码,里面的功能说明也很详细-Digital image preprocessing matlab code
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使用Labview使用matlabscr ipt节点调用五点图像预处理法,其中部分matlab函数无法在labview中运行就自己用vi代替了-Use matlabscr ipt node using Labview call five-point image preprocessing method, some of which can not be in the labview matlab function to run on their own instead of using vi
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运用Matlab对语音文件进行预处理,预加重,滤波,去噪等处理-Using Matlab to a voice file preprocessing, pre-emphasis, filtering, denoising processing, etc
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自己编写的形态学滤波预处理指纹图像matlab编程,包括n*n二值腐蚀、膨胀、开、闭操作。-I have written a fingerprint image preprocessing morphological filtering matlab programming, including n* n binary erosion, dilation, opening and closing operation.
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基于matlab采集语音信号;实现语音预加重、过零检测、分帧等预处理;实现可视化界面设计,完成语音预处理过程显示;-Matlab based speech signal acquisition, voice pre emphasis, zero detection, sub frame, etc. preprocessing visual interface design, complete voice preprocessing process display
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MATLAB 培训资料,基础操作,数据的导入和导出,绘图与可视化,数据预处理,回归分析,神经网络等。-MATLAB training materials, basic operations, data import and export, graphics and visualization, data preprocessing, regression analysis, neural network, etc..
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阈值分割、边缘检测、线性变换、均衡直方图等图像预处理的一些代码-Some code for image preprocessing, such as threshold segmentation, edge detection, linear transformation and equalization histogram
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利用MATLAB进行光谱数据SNV预处理-Spectral data using MATLAB SNV preprocessing
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摘 要:本论文主要研究了语音识别的基本原理,对语音识别系统的构成进行分析处理,其中包括预处理、特征参数提取、建立模块库、识别匹配几大部分。预处理又包括语音采样、预加重、加窗(汉明窗)、端点检测;特征提取的参数是梅尔频率倒谱系数MFCC。
该语音系统采用的是动态时间伸缩算法(DTW),研究对象是特定人的语音识别,并在MATLAB平台上实现。为了进行后续研究,首先使用电脑中的录音系统录制了阿拉伯数字0—9的语音文件,并转化成 “.wav”格式的文件。-Abstract: This thesis
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刚学的预处理程序,语音预加重,测试可用,仅供交流(Sound preprocessing program)
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读取语音文件,预处理,短时能量、过零率分析,进行端点检测(Read voice files, preprocessing, short time energy, zero crossing rate analysis, endpoint detection.)
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