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ACF
- 采用自相关法提取语音信号的基音周期，根据男女生基音频率的不同，识别说话人性别。-Gender recognization system based on ACF
Speech-signal
- 语音信号特征提取与分析系统，包括时域特征的提取，频率特征的提取等。-Speech signal feature extraction and analysis
InsFreqExc
- 该软件实现渐变信号的瞬时频率提取，该算法采用基于小波脊的提取方法-Instaneous frequency extraction
mple6_2
- 用MATLAB实现对一语音信号用不同小波进行分解，提取各层的高低频系数，画出各系数波形，并重构。-Using MATLAB to a voice signal using different wavelet decomposition to extract layers of high and low frequency coefficients, each coefficient draw waveforms and reconstruction.
ditonglvbo---1
- 对信号进行低通和帯通处理，实现故障的提取，放心下载-bp neural network classification procedures, failure to signal classification, rest assured Download
voice-recognition
- 3、语音特征提取与分类 首先, 待识别语音转化为电信号后输入识别系统, 经过预处理后用数学方法提取语音特征信号, 提取出的语音特征信号可以看成该段语音的模式。-3, the voice feature extraction and classification First, to be recognized voice into electrical signals input recognition system, after pretreatment with a mathematica
FFT
- 利用matlab对信号做FFT变换，提取频率幅值，并以图形方式显示-Using matlab to do FFT transform the signal to extract the frequency amplitude, and graphically display
zhen1
- 本文设计的数字分接器是由帧同步提取模块、位同步提取模块、帧同步移位和时序信号恢复模块、分路器模块、串/并转换电路模块五部分组成-Digital tapping machine is designed in this paper by the frame synchronization extraction module, a synchronous extraction module, the displacement of frame synchronization and timing si
Extract-the-envelope
- 用hilbert算法对信号的包络线进行提取，既有单一包络线，也有原始信号与包络线的图像。-Algorithm using hilbert envelope signal extraction, both single envelope, there are images of the original signal and the envelope.
findpeaks
- 该源代码用于对传感器接收的时域信号提取幅值峰值的分析，应用于无损检测领域。-The source code for the sensor receives the peak amplitude domain signal extraction analysis, applied to the field of non-destructive testing.
envelope
- 在一个时间片下实现对信号的包络线提取，已测试-To achieve the extraction of the envelope signal at the next time slice, tested
EEG
- 脑电信号提取及特征分析 生物医学工程及信号处理专业可以-EEG feature extraction and analysis
zhengdongxinhao
- 对机械类振动信号处理，时域内特征值得提取，均值、均方根、绝对平均幅值、峭度等-For mechanical vibration signal processing, time domain feature extraction worth, mean, RMS, mean absolute amplitude, kurtosis, etc.
bianliangyierzhuchengfenronghe
- 对回转支承信号的处理，对时域内特征值得提取和主成分分析，计算第一主成分-For slewing ring signal processing, time domain feature extraction and principal component analysis is worth calculating the first principal component
extractEnergyProportionByFFT2
- 对脑电时域信号提取30Hz以内各个节律波能量比重-Extracting energy proportion of each rhythm within 30Hz for EEG time-domain signal
xinshujugonglvpu
- 提取原始信号的功率谱就可以看出在哪个频带的能量比较高，噪声主要集中在哪里，这样就可以专门分析那个频带的噪声-The power extracted the spectrum of the original signal can be seen in which frequency band energy is high, the noise is mainly concentrated in where, so that it can be devoted to the analysis of
tiqutezheng
- 从已经出现故障的信号中，提取能够反映该信号故障特征的值，以后就能根据数值直接判断别的信号有没有出现该故障，更加直观-Signals the fault has appeared in the fault feature extraction and can reflect the value of signal, after can according to numerical directly to judge the other signals have appeared the faul
ItdBaseDecomp
- 固有时间尺度分解算法，实现对时间序列信号的多尺度分解，提取多分量信号中的单分量成分。-Intrinsic time scale decomposition algorithm to achieve multi-scale decomposition of the time series signal to extract a single multi-component signal component ingredients.
xingtailvbo
- 形态学滤波器的matlab程序，主要用于信号处理、特征提取。-Morphological filter matlab program, mainly for signal processing, feature extraction.
labview5
- 使用低通滤波器从含有噪声的信号中提取有用的正弦波 (见实验指导书 实验九 数字滤波器中的第一题) 目的：用数字滤波器从含有高频噪声的采样数据中提取正弦信号。 要求：①输入信号为一正弦波，并加入一个白噪声的干扰来模拟信号传输中的随机干扰信号（用以模拟含有噪声采样序列）。 （模拟含有噪声采样序列具体可用正弦波信号叠加高频噪声来实现，为了使滤波效果明显，本实验的高频噪声是用高频均匀分布白噪声（Uniform）通过Butterworth高通滤波器过滤生成的，高通滤波器的截止频率设为10