搜索资源列表
MFCC 对输入的语音序列x进行MFCC参数的提取
- 对输入的语音序列x进行MFCC参数的提取，返回MFCC参数和一阶差分MFCC参数，Mel滤波器的阶数为24,fft变换的长度为256，采样频率为8000Hz，对x 256点分为一帧. -The voice of the input MFCC parameters on the sequence of x, return to MFCC parameters and extracted a order difference MFCC parameters, Mel filter for th
speech-enhancement_matlab
- 谱减法 数字信号处理 语音信号加强剥离噪声的MATLAB代码，分帧-加窗-减谱-重现-测试-noise reduction spectral subtraction speech enhancement
enframe.rar
- matlab 用于语音的分帧 加窗的源码,matlab for speech sub-frame of the source window
enframe
- enfrmae函数,可以用于对语音信号进行处理前的分帧-enfrmae function can be used to process the speech signal prior to framing
YUYINXINHAO
- MATLAB编程实现语音信号的时域特征提取，如分帧、过零率、短时能量、语谱图等-Speech signal feature extraction
enframe
- matlab中，对语音信号分帧，以实现对语音信号的短时平稳过程的分析。-enframe
Pitch_extraction_procedures
- 基音提取程序，对于给定一段语音，按一定时间分帧,并从中提取出基音频率-Pitch extraction process, for a given period of voice, according to a certain time-frame, and extracting the pitch frequency
lpc
- 语音采样分帧，进行基音检测，以抽取的lpc参数对语音信号进行重建-The speech sample is segmented and processed by the LPC and pitch detection blocks. The synthesized speech is reconstructed from the extracted parameters.
enframe
- 对语音信号进行加窗分帧的matlab程序，且可实现对任意一帧进行独立加窗。-can be used to split a signal up into frames. It can optionally apply a window to each frame.
frame
- 读取语音文件 进行分帧加窗 及计算语音文件短时能力和过零率。可用于对音乐哼唱检索系统的开发及研究学习。-Voice files to read sub-frame and calculation of windowed audio files and short-term zero-crossing rate. Music can be used to Query by Humming system development and research study.
enframe
- 源代码->语音加窗分帧 voice enframe program-voice enframe program->语音加窗分帧
enframe
- 该函数可以对语音信号进行加窗和分帧,简洁有效-enframe for speech signals
ENFRAME
- 语音的分帧程序，很好用，支持各种窗函数，在语音处理中很有用-This is a matlab programe which can divide voice into several frames
yuyinzhengqiang
- 通过分帧处理用Matlab实现语音增强中的谱减法-Through sub-frame processing using Matlab implementation of spectral subtraction speech enhancement
sg
- 本源程序为语音信号短时傅里叶变换分析 包括加窗 分帧处理-The source for the voice signal short-time Fourier transform analysis includes windowed sub-frame processing
75448151lsp3
- 语音信号的LPC线性预测编码程序，求其基因周期的源程序了，分帧，预处理，LPC算法-LPC Linear Predictive speech signal coding process, seeking the source of its genetic cycle, and sub-frame, pre, LPC algorithm
edp
- 作为语音的检测的一部分，语音的分帧以及说明实现功能，在matlab上实现的-As part of speech detection, voice and instructions achieve the sub-frame function, implemented on matlab
l22
- 语音的预加重和分帧处理 使用于5402dsp-Voice of the pre-emphasis and sub-frame processing
matlab
- matlab中有语音处理所需的分帧函数和重叠相加函数，调用起来很简单。-matlab in the sub-frame required for voice processing functions and overlap-add function, call it so easy.
Speech-signal-short-time-analysis
- 详细说明：语音信号的短时分析，主要包括：分帧、短时能量、短时平均幅度、短时过零率、短时自相关函数、短时幅度差、倒谱、复倒谱、lpc系数、lpc谱估计等 绝对保证质量，是保研后导师布置的一些基础程序-Details: short-time speech signal analysis, including: framing, short-term energy, short-term average rate, short-time zero crossing rate, short-time a