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short_timespectrogram
- 一个是产生语音的波形和短时频谱，另一个是产生语谱图。-One is to generate voice waveforms, and short-term spectrum, and the other is to generate spectrogram.
genlgftkern
- 本源程序是基于matlab实现了音乐信号处理中的恒Q变换(Constant Q Transformation)并得到频谱矩阵和语谱图-This Code is based on the matlab, being executed for the musical signal processing by using the CQT(Constant Q Transformation)and finally get the frequecy Information
lab_report5
- 画出语音信号的语谱图，可以把一段语音信号选择不同的帧数-Draw language speech signal spectrum, can be a voice signal to select a different number of frames
Speech
- 画语音语谱图与基频的程序，可对任意数据进行绘制，利于观察-Painting speech spectrogram and fundamental frequency
speech--singal-processing
- 语音信号试验语谱图、高通、低通，可以将时域分析中的方法应用于we_be10k语音段，还可以用auread、wavread等命令读入语音段进行处理。-we_be10k auread、wavread
yuputu
- 按照对应的数字语音信号，作出该数字语音信号的语谱图。-In accordance with the corresponding digital voice signals to digital voice signals in the spectrogram.
matlab
- matlab 语谱图的仿真程序和结果 特征分析等- it is really good
Spectrogram
- matlab中语谱图实现代码，语谱图表示语音信号随时间而变化的谱特性-matlab implementation code in the spectrogram, spectrogram that change over time speech signal spectral characteristics of
voice-yuputu
- 在matlab环境下实现，语谱图时间频率强度的图形描述。语谱图的实现-time frequent stronger
cqtgram
- 实现音乐信号的CQT语谱图，针对音乐信号具有固定音高的的特征，编写了基于CQT特征的源代码。-get the cqt-gram of music signal,the author write this code accroding to the fact that music signal has fixed pitch.
exp1
- 语音信号处理，对输入的语音信号进行分帧处理，短时傅立叶变换，最后画出语谱图-Speech signal processing, the input voice signal processing sub-frame
putu1
- 用于语音信号的语谱图分析，程序为语谱图的显示程序-Language for the voice signal spectrum analysis, the program displays the spectra for the language program
ypt
- 语谱图的实现过程，对于初学者有很大的帮助-Spectrogram of the realization of the process, very helpful for beginners
mayuan
- 此代码可以对一段语音进行分析并画出语谱图。-This code can be a voice for analysis and draw the spectrogram.
pro2
- 语音信号处理基音追踪相关代码，并绘出语谱图-Speech Signal Processing pitch tracking code
yuputu
- matlab仿真中用来仿真各种语音波形的语谱图的matlab代码。-spectrogram matlab code matlab simulation is used to simulate a variety of voice waveform.
Spectrogram-of-a-voice-data
- 用matlab实现对一段语音数据的语谱图（窄带和宽带）的画图分析-Spectrogram of a voice data (narrowband and broadband), drawing analysis using matlab
exp1
- 语谱图是对一段语音在频域各个频段的能量的一种显示方式，一般做法是把语音分成若干帧，加窗后作FFT，求出每一帧不同频率的能量，求出语音每一帧不同频率的能量，一般是不同能量显示成不同颜色，显示成所谓语谱图。-The spectrogram display period of a voice in the energy band of the frequency domain, the general practice is the voice to be divided into several f
duanshi-daopu-yupu
- matlab环境下实现语音预处理 包括语谱图 倒谱系数 短时频谱的画图-voice pretreatment Matlab environment, including spectrogram drawing of the short-time spectral cepstral coefficients
m.file
- 语音增强算法，谱减法、小波变换以及数学形态学等的语音增强算法针对信噪比、语谱图、去噪情况，分析比较-Speech enhancement algorithm, spectral subtraction, wavelet transform and mathematical morphology speech enhancement algorithm for signal-to-noise ratio, the spectrogram denoising situation analysis