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0-9(Speech-Recogenition)用matlab仿真0到9十个数字的语音识别
- 用matlab仿真0到9十个数字的语音识别 1、对语音的WAV文件和LAB文件进行处理，产生十个文件，每个文件对应于一个数字，存贮着该数字的波形文件。（shujuzhengli.m） 2、分别利用上面十个文件训练出十个HMM模板，具体方法是：首先将语音的波形文件分帧，以128个点为一帧，帧移为64，每一帧通过mfcc.m计算出13个系数，随着波形的长度不同，一个语音文件可以计算得到13*N个系数，截取13*15的矩阵（mfcc系数）用作训练数据。一般一个HMM模板用20组mfcc系数
C6
- This lab shows the implementation of two PCA techniques and highlights which one is better to use in which case.
AHM
- other codes for matlab lab session ne-other codes for matlab lab session needed
Matlab_Project_2_Jiahao_Kang
- Matlab 高级编程与工程应用实验报告,语音合成综合实验,包含源代码-Matlab application of high-level programming and engineering lab reports, integrated speech synthesis experiments, including source code
1
- 使用能量特征、过零率特征设计一个语音检测算法。要求能在普通的实验室噪声环境下，准确地检测出语音信号的起终点位置-Use of energy characteristics, design features a zero-rate voice detection algorithm. Required in an ordinary lab noise environment, accurately detect the location of the voice signal from the e
voice
- 利用goldwave进行声音编辑的实验报告，包括剪辑、混音、淡入淡出等-Use goldwave for audio editing lab reports, including editing, mixing, fade, etc.