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dtw
- DTW算法,比较简单。在matlab下实现的,在matlab6。5下编译通过-DTW, relatively simple. Under the Matlab, in matlab6. Compiling under through five
dtw
- dtw的matlab算法,识别率达到100 。可直接使用或转成c语言代码,下到下位机运行。-dtw' s matlab algorithm to achieve 100 recognition rate. Can be used directly or converted into c language code, run down to the lower machine.
dtw
- MATLAB扩展编程DTW算法程序,需要自己录制语音-MATLAB Extended Programming DTW algorithm program needs its own voice recording
dtw
- 语音识别,基于DTW算法的语音识别原理与实现,包含源程序,MATLAB-Speech recognition, speech recognition algorithm based on DTW Principle and Implementation, including source code, MATLAB
dtw
- 时间序列分析中dtw算法的matlab实现,源代码。-Time Series Analysis dtw algorithm matlab implementation, the source code.
dtw321
- dtw 算法的matlab实现 源代码不加修改久可以执行-DTW algorithm matlab source code to achieve a long time without modification can be implemented
dtw
- DTW算法是孤立词语音识别中最简单有效的算法,是基于DP动态规划的思想。-DTW
DTW
- DTW(Dynamic Time Warping,动态时间归整)算法,该算法基于动态规划(DP)的思想,解决了发音长短不一的模板匹配问题,是语音识别中出现较早、较为经典的一种算法。用于孤立词识别,DTW算法与HMM算法在训练阶段需要提供大量的语音数据,通过反复计算才能得到模型参数,而DTW算法的训练中几乎不需要额外的计算。所以在孤立词语音识别中,DTW算法仍然得到广泛的应用。 -DTW (Dynamic Time Warping, dynamic time warping) algorithm
speech-recogniton-by-using-DTW
- train程序能进行语音模板训练,test来用识别,即模板匹配的过程,采用DTW算法,通过反复训练模板能有较高的识别率-run train.m for templats training,and test.m for templates matching by using DTW.
DTW
- 用DTW算法实现语音信号的特征对齐,解决了发音长短不一的模板匹配问题-Aligned with the DTW algorithm to achieve the characteristics of the speech signal, and solve the problem of template matching the pronunciation of varying lengths
dtw
- 用matlab实现特定人的单个词识别,采用dtw算法,主要用到了语音端点检测、语音分帧、梅尔倒谱系数等,文件中含有0-9个输入模版语音,作为参考模版信号。-Using matlab to achieve a specific person single word recognition, using dtw algorithm, mainly used in the voice activity detection, voice sub-frame, Mel Cepstral, etc., do
dtw
- 用于大矩阵,采用矩阵运算优先速度的dtw算法实现。 dtw:Dynamic time warping 动态时间弯曲算法-dtw:Dynamic time warping
dtw
- 语音识别,matlab,,DTW算法,实现简单的识别-Voice recognition, matlab,, DTW algorithm, simple identification
DTW
- DTW算法的程序,申请两个n*m的矩阵D、d,分别为累积距离和帧匹配距离。这里n和m为测试模版与参考模版的帧数。然后通过一个循环计算两个模版的帧匹配距离d。接下来进行动态规划,为每个格点 (i,j)都计算其三个可能的前续格点的累积距离D1,D2,D3。考虑到边界问题,有些前续格点可能不存在,因此加入一些判断条件最后利用最小值函数min(),找到三个前续格点的累积 距离作为累积距离,与当前帧的匹配距离d(i,j)相加,作为当前格点的累积距离。该计算过程一直达到格点(n,m),并将D(n,m)输出,
DTW语音识别
- 基于DTW的语音识别,可直接运行获得结果数据 不需要更改任何数据
DTW
- DTW算法在语音识别,机器学习方面有着很重要的作用。-DTW algorithm in speech recognition, machine learning is convenient and has a very important role.
dtw
- matlab中实现dtw算法的c语言编写,完整版,可直接在matlab中编写实现 -Matlab DTW algorithm to achieve the C language, the full version, can be directly written in MATLAB
voiceRecognition--dtw
- 语音信号说话人识别, 运用DTW算法进行说话人识别(Speaker recognition by speech signal and speaker recognition using DTW algorithm)
DTW代码
- Dynamic Time Warping(DTW)为动态时间规整算法,文件为function,test文件直接调用做测试。(dynamic time warping algorithm, file asks function, direct use)
基于DTW算法的语音识别系统
- 通过语音分帧、端点检测、特征提取、DTW算法,实现多字语音识别(Through speech segmentation, endpoint detection, feature extraction and DTW algorithm, multi word speech recognition is realized.)