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filterECG
- 是，关于ECG信号特征提取采样率为256Hz的ECG数据设计的滤波器
feature
- 语音信号特征提取的源程序，很有帮助！希望大家参考一下！
对轴承故障振动信号的matlab小波分析程序
- 对轴承故障振动信号的matlab小波分析程序，能完成对故障特征频率的提取,Of bearing fault vibration signals matlab wavelet analysis procedures, can finish on the fault characteristic frequency extraction
nannvshengshibie
- 本文通过对男性和女性声音的语音特征的研究，发现男女声的基音频率存在较大的差异，并设计了基于基音频率分析的男女声识别系统。男女声识别系统由以下三个模块电路构成：话筒放大器，低通滤波器，半波整流电路，单片机测量控制模块。话筒放大器采用NE5532P音前置芯片，对语音信号进行放大；八阶低通滤波器MAX293完成基音信号的提取；单片机STC12C5410AD实现频率测量和控制输出功能。经仿真与电路实测，男女声的识别效果良好。-In this paper, the voices of male and f
EMD-based-method
- 基于EMD法的语音信号特征提取 相关论文-EMD-based method of speech signal feature extraction related papers
xiebo
- 用谐波小波对信号进行多层分解，提取信号特征量-Harmonic signal with multiple layers of wavelet decomposition, the volume of extraction of signal characteristics
FastICA_21
- 快速独立分量变换，可用于信号特征的提取以及端点检测等，非常好用！-Fast independent component transform, can be used for the extraction of signal characteristics, such as endpoint detection, as well as very easy to use!
melmfcc
- 从说话人的语音信号中提取说话人的个性特征是声纹识别的关键。主要介绍语音信号特征提取方法中的Mel倒谱系数 -From the speaker s voice signal to extract the speaker s personality traits is the key to Voiceprint identification. Mainly introduces the speech signal feature extraction method in Mel cepstral
xunorbf
- 用rbf神经网络对经提取得到的信号特征参数进行信号的模式识别。-Rbf neural network by using extracted parameters of the signal characteristics of the signal pattern recognition.
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- 语音信号处理的课件，包含语音信号的短时分析、特征提取、矢量量化，语音编码、合成与识别-Speech Signal Processing courseware, including short-time speech signal analysis, feature extraction, vector quantization, speech coding, synthesis and recognition, etc.
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- 借助小波变换在时频分析上的优点，提取地面运动目标的回波信号特征在目标识别中加以运用-With wavelet transform in time-frequency analysis of the advantages of extracting ground moving target echo signal characteristics to be used in target recognition
graphics
- 实现ARburg算法，提取脑电信号或者心电信号的特征值-Achieve ARburg algorithm of EEG or ECG features of value
simulatedata
- 利用数学形态学开闭设计滤波器消除漂移信号-Opening and closing design using mathematical morphology filter to eliminate signal drift
icA-TUTORIAL
- 独立成分分析（ICA）是最近开发的方法，它的目标是找到一种nongaussian等数据的线性表示 该元件是统计独立的或尽可能独立。应用包括信号特征提取与分离数据的基本结构。 在本文中，我们提出的基本理论和ICA的应用，以及我们对这个问题的近期工作。-Independent component analysis (ICA) is a recently developed method in which the goal is to find a linear representatio
xiaobobao-BPwangluo
- 小波包和BP神经网络在齿轮箱故障诊断中的应用，本文对齿 轮箱振动信号应用小波包分解提取故障特征向量，进一步用特征向量训练前向传播BP人工神经网络。-xiaobobao、BP、gearbox fault detection
rastamat
- 语音信号特征提取技术,PLP，MFCC,FFT等MATLAB程序。-plp mfcc
jingdiangonglvpufenxi
- 关于微弱信号特征提取方法中，经典功率谱的分析方法-About the weak signal feature extraction method, the classic power spectrum method of analysis
Harmnic
- 谐波小波包分解程序，并且将其应用于声发射信号特征提取-Harmonic wavelet packet decomposition procedure, and will be applied to acoustic emission signal feature extraction