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ww345
- 小波包分析在刀具声发射信号特征提取中的应用[1小波包分析在刀具声发射信号特征提取中的应用[1]--文章-wavelet packet analysis tool in the acoustic emission signal feature extraction of [a wavelet packet analysis tool in the acoustic emission signal feature extraction applications [1] -- article
wav_featu
- 模式识别中,以小波分析为基础的信号能量特征提取方法,matlab源代码-pattern recognition to wavelet analysis of the signal energy feature extraction method, the source code Matlab
testreport
- 直方图、图象处理变换、小波变换、模板运算、图像压缩与编码、应用KL变换进行图象的特征提取 -histogram, image processing, transformation, wavelet transform, template operations, image compression and coding, Application KL transform the image feature extraction
oter
- 直方图、图象处理变换、小波变换、模板运算、图像压缩与编码、应用KL变换进行图象的特征提取 -histogram, image processing, transformation, wavelet transform, template operations, image compression and coding, Application KL transform the image feature extraction
VC_ImageProcessing
- 《Visual C++数字图像获取、处理及实践应用》杨枝灵、王开等编著。内容:第4章 图像增强(对比度增强、灰度变换法、直方图修整法、图像平滑、图像锐化、伪彩色和假彩色增强);第5章 图像复原(逆滤波复原、维纳滤波方法);第6章 图像处理中的正交变换(傅立叶变换、离散余弦变换(DCT)、沃尔什变换、基于特征向量的变换、霍特林(Hotelling)变换、SVD变换、小波变换、Mallat算法);第7章 图像压缩编码(霍夫曼(Huffman)编码、算术编码、游程编码(Run Length Codin
tezh
- 一个提取图像小波纹理特征和颜色特征的源码-a wavelet extraction image texture features and color characteristics of the source
getf_wavelet
- 基于小波特征提取方法的图象匹配算法,简单易懂。-based on wavelet feature extraction methods of image matching algorithm, simple and understandable.
rtcmas_client
- 小波包分析提取振动信号中的特征频率,以及能量谱分析计算-wavelet packet analysis vibration signal from the characteristic frequency, and the energy spectrum analysis
speechfile3
- 将原始语音经过预处理,利用频率弯折小波进行特征提取,该程序为求语音信号的Laguerre系数的程序-original voice after pretreatment, the use of the frequency characteristics of Meander wavelet extraction, The procedure for the sake of the voice signal Laguerre coefficient procedures
waveletcharactor
- 本程序通过小波的方法提取小波包特征参数,希望对研究小波的朋友有益处:)-the procedure wavelet extraction wavelet packet parameters, and I hope to study wavelet friends have benefits :)
gaber纹路提取
- 使用gaber小波分析进行纹路特征提取
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
jiyutezhengronghehemohuhepanbian
- 提出了基于特征融合和模糊核判别分析(FKDA)的面部表情识别方法。首先,从每幅人脸图像中手工定 位34个基准点,作为面部表情图像的几何特征,同时采用Gabor小波变换方法对每幅表情图像进行变换,并提取基 准点处的Gabor小波系数值作为表情图像的Gabor特征;其次,利用典型相关分析技术对几何特征和Gabor特征进 行特征融合,作为表情识别的输人特征;然后,利用模糊核判别分析方法进一步提取表情的鉴别特征;最后,采用最 近邻分类器完成表情的分类识别。通过在JAFFE国际表情数据库和
haar
- 关于小波变换学习的一些源代码,提取小波特征-some of the source code of wavelet transform ,extract haar wavelet feature
Force_TimeDomain
- 对动态力信号的时域特征进行提取包括谐波特征,能量特征和小波特征等-Characterized in the time domain dynamic force signal feature extraction, including harmonics, energy and wavelet characteristics
pounie
- 在MATLAB中求图像纹理特征,小波包分析提取振动信号中的特征频率,包括脚本文件和函数文件形式。- In the MATLAB image texture feature, Wavelet packet analysis to extract vibration signal characteristic frequency, Including scr ipt files and function files in the form.
wavelet
- 用于提取小波特征的机械振动信号,很好地结合了特征提取和随机信号处理方法,附带数据,实测可用。-For extracting wavelet feature mechanical vibration signal, a good combination of feature extraction and stochastic signal processing method accompanying data, we found available.
eeg stroke
- 一些脑电数据和特征提取,提取的是小波包能量(Some EEG data and feature extraction are extracted from wavelet packet energy)
Gabor
- 二维gabor变换提取图像的空间多尺度多方向的特征(2 dimensional gabor transform)
DWTEA
- 提取小波系数包络特征,首先采用离散小波变换,提取小波系数后选取运动想象脑电相关子带,再用希尔伯特变换提取包络特征(Feature extraction of wavelet coefficients)