搜索资源列表
xiaobobao-BP-zhoucheng-zhenduan-
- 基于小波包特征向量与神经网络的滚动轴承故障诊断。：基于故障轴承的特征提取，提出了将小波包分析与神经网络结合的滚动轴承故障诊断方法。对滚动轴承信号进行3层小波包分解，构造小波包特征向量作为故障样本，用训练好的BP神经网络进行故障诊断，试验结果表明，该方法能够有效地诊断出滚动轴承的故障类型。-Fault Diagnosis of Rolling Bearings Based on W avelet Packet Energy Eigenvector and Neural Network
gaborsvm1
- 先用gabor 小波滤波器,做特征提取，然后用支持向量机（SVM）做分类，来实现人脸检测.需要用matlab 2010 或更新的版本才能运行-the code is used for face detection.Firstly it use gabor wavelet filter for feature extraction,Secondly it use support vector machine (SVM）for classification.matlab 2010 required.
bianyuantiqu
- 基于小波多尺度的边缘特征提取，用matlab实现-Edge based on wavelet multi-scale feature extraction achieved with matlab
Wavelets
- 小波分解在图像处理和电能质量分析中应用广泛，本文应用小波分解的方法将高频的暂态信号提取出来，获取暂态信号的特征量，就能够有效地计算暂态信号。-Wavelet decomposition in image processing and power quality analysis is widely used, this application of wavelet decomposition method to extract high-frequency transient signals,
tezhengtiqu
- 基于小波变换的特征提取，并且给出了利用小波变换的纹理特征提取和颜色特征提取。-Feature extraction based on wavelet transform and wavelet transform are given texture and color feature extraction feature extraction.
Wavelet_denoising
- 基于小波变换的纹理特征提取方法，可以提取特征值，经过修改也可以提取其他特征向量！-Wavelet-based texture feature extraction method can extract the characteristic values can also be modified to extract the other eigenvectors!
bearing
- 轴承信号故障诊断小波特征提取 采用公开的轴承信号作为源信号-Bearing fault diagnosis signal wavelet feature extraction
2
- 针对齿轮的故障诊断,提出了一种基于小波特征提取和BP神经网络的诊断系统,利 用小波分解后各频段能量的分布作为特征向量输入神经网络。试验表明该方法能准确地诊断出齿 轮的故障,具有广泛的应用前景 - Aimed at the gear fault diagnosis, a diagnosis systemwhich based on thewavelet for picking up character and BP neural network are proposed, the
face-detection
- 基于高波小波特征提取和神经网络的人脸检测Matlab源码-Matlab source code based on the high wave wavelet feature extraction and neural network face detection
2
- 文章名为基于小波变换的图像纹理特征提取技术.：纹理是一种区域特征，是对于图像各像元之间的空间分布的一种描述。由于纹理能充分利用图像信息，无论从理论 上或常识上出发它都显然应该成为描述与识别图像的重要依据，同时与其它图像特征相比，它似乎能更好地兼顾图像宏观 性质与细微结构两个方面，因此纹理分析成为图像分析的重要手段。它被广泛的应用于气象云图分析、卫星遥感图像分析、 机器人视觉、工业监控、场景分析、辅助医疗、生物组织和细胞的显微镜照片分析和军事目标分析等诸多领域-Technology o
generate_Gabor_features
- 基于matlab的人脸表情是别的Gabor小波特征提取-Matlab-based face expression is other Gabor little potter character extraction
mome_kmean_wavelet4
- 其中包括颜色矩特征提取，四层小波特征提取以及kmeans聚类算法，Matlab编程实现，希望对学习有帮助-Including the extraction of color moment feature, the four layer wavelet feature extraction and kmeans clustering algorithm, Matlab programming, and they hope to help with learning
PCA_gabor_svm
- Gabor小波变换和PCA降维在用SVM分类(Gabor wavelet transform and PCA dimension reduction are classified in SVM)
小波变换的特征提取121114120wave1
- 小波变换的特征提取方法及程序代码。。。。。。。。。。(wavelet 2333333333333333)
p_wavelet
- 小波分解轴承故障诊断代码，包括特征提取，用的数据是西储大学轴承数据(Wavelet decomposition bearing fault diagnosis code, including feature extraction, the data used is the West Park University bearing data)
基于Gabor小波变换的图像纹理特征提取_蓝永
- 这篇论文对于Gabor小波分析的说明特别详细，非常有利于我们理解(This paper is particularly detailed for the descr iption of Gabor wavelet analysis, which is very helpful to our understanding.)
xiaobobao
- 从excel中提取数据，应用小波包分解提取特征频段能量值的matlab程序(Extracting data from excel, the wavelet packet is used to decompose the matlab program that can measure the value of the feature frequency)
xiaobobaofenjie
- 小波包分解并能提取特征频段能量的完整的matlab程序(The wavelet packet decomposes and can extract the full matlab program of feature frequency energy)
energy_featrue_extraction
- 本程序用于提取样本小波变换中能量特征提取，希望对大家有用(wavelet transform energy feature extraction)
Gabor Wavelet Feature Extraction
- Gabor小波进行特征提取，实现人脸识别(Gabor Wavelet Feature Extraction to Achieve Face Recognition)