搜索资源列表
stfttype
- 短时傅立叶变换的几种形式 MATLAB代码，估计会对学习有所帮助 大家请下载-Short-time Fourier transform of several forms MATLAB code, it is estimated that learning will help you download
edgedetect
- MATLAB代码,利用语音信号的短时能量与短时过零率来达到自动检测语音的起止点。效果不错.-MATLAB code, the use of short-time speech signal energy and zero-crossing rate of short-term to achieve automatic detection of the beginning and ending point of speech. Good
Speech_signal_short_time_analysis
- 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-Short-time speech signal analysis, mainly including: sub-fr a me, short-time energy, short-term average, short-time zero-cro
yuyin
- 语音信号的时域处理，有短时能量，短时平均幅度，短时过零率和短时自相关函数。-Speech signal time-domain treatment, a short-time energy, short-term average, short-time zero-crossing rate and short-time auto-correlation function.
m
- stft(含:短时傅立叶变换 Gabor变换等)-stft (containing: STFT Gabor transform, etc.)
pitchshift
- 用短时傅立叶变换方法实现歌曲变调功能，变调最小步长为1个半音-Using short-time Fourier transform method sandhi features songs, changing the minimum step size for a chromatic
fourierCyclic
- 对信号进行短时傅立叶变换，输出的序列在进行循环平稳处理，最后用mesh函数进行3维画图。
myexp
- 语音信号处理中语音合成的MATLAB程序。可以对声音文件提取短时能量和短时过零率。
MATLAB
- 基于matlab的功率谱分析以及短时傅立叶变换-Matlab based on the power spectrum analysis as well as the short-time Fourier transform
aaaassss
- 短时傅立叶变换及其反变换---绝对可运行！-Short-time Fourier transform and its inverse transform- absolutely can run!
STFT0629
- 用短时傅立叶变换对信号进行时频分析，并有频谱图随着窗的大小进行的对比。-Using short-time Fourier transform of the signal time-frequency analysis and frequency spectrum as the window size of the contrast.
zcr
- matlab实现对声音信号短时能量，短时过零率的计算。-matlab voice signals to achieve short-term energy, zero-crossing rate of short-term calculations.
numerical-tour
- 信号处理系列导航，如：用短时傅里叶变换进行声音处理-Signal processing series of navigation, such as: use of short-time Fourier transform for audio processing
stft_timefreq_complexSignal
- 短时傅立叶变换测频，可对复信号处理。界面设计好，用户交互方式编程。-STFT frequency measurement can be complex signal processing. Interface design, the user interactively programming.
Endpoint
- 基于短时能量的语音端点检测 matlab程序 基于短时能量的语音端点检测 matlab程序-Short-term energy-based voice activity detection matlab program
test
- 对语音信号加窗（汉明窗）并进行短时傅里叶变换，观察其频谱图，同时进行相位幅值分析-fft
yuyin
- 语音信号数据分析，短时能量，过零率分析。源代码-sound
speech
- 语音参数短时能量，短时过零率，短时平均幅度，语音端点检测，fft变换与反变换-Voice parameters of short-time energy, short-time zero-crossing rate, short-term average rate, voice activity detection, fft transform and inverse transform
exp06
- 基于Tms320C5402的 短时能量 算法的源代码,该代码已经调试通过,运行结果良好-TMS320C5402-based short-time energy algorithm' s source code, the debugging code has been adopted, good results
endpoint
- 端点检测（短时能量，短时平均幅度，短时过零率）-short-term spectrum，spectrogram，End point detection