搜索资源列表
speakerrecognition
- 声纹识别,能够对说话人的声音进行识别,过程包括语音输入、预处理、特征提取、建立模型和匹配。-speaker Recognition
YUYINXINHAO
- MATLAB编程实现语音信号的时域特征提取,如分帧、过零率、短时能量、语谱图等-Speech signal feature extraction
papericao
- 基本的ICA算法代码,进行有效的特征提取,是一种降维方法。-the matlab code of ICA
audioFeatureExtraction
- matlab信号特征提取程序集合,包括信号的多种经典特征-Signal feature extraction matlab collection procedures, including the classic characteristics of a variety of signals
seg
- 图像分割,特征提取 matlab实现 -Image segmentation, feature extraction matlab implementation
TextMining
- 介绍自动文本分类的一个ppt,详细的介绍了自动文本分类的特征提取,分类算法以及评估。-Introduced an automatic text classification ppt, a detailed introduction of automatic text categorization of feature extraction, classification algorithms, as well as assessment.
sf_31203545_80
- 一个非常普通的东西,可以算是图像特征提取中的某一种方式结果吧-well a simple thing
efinger
- 这是一个完整的指纹识别程序,它包括了直方图均衡,Gabor滤波图像增强,方向图过滤,纹理细化,特征提取及特征匹配。其中,特征匹配包含了3种匹配方法,另外还附有PPT,非常值得研究。-Finger Identification
tezhengtiqu
- 特征提取的几种算法程序,应该对图像处理有很大用处。不妨试试。-The algorithms for feature extraction procedure should be very useful for image processing. Worth a try.
特征提取
- 指纹图像处理中的特征提取部分,介绍了算法,给出思路(Fingerprint image processing in the feature extraction part, introduced the algorithm, gives the train of thought)
1.6 尺度不变特征提取
- im=imread('lena.bmp'); im=double(im); [ pos, scale, orient, desc ] = SIFT( im); 注意:要转换成double型(Im = imread (' Lena. BMP '); Im = double (im); [pos, scale, Orient, desc] = SIFT (im); Note: to convert to double)
边缘检测特征提取
- 本程序是使用Matlab编写的对于图像的边缘检测特征提取,很实用的。(This procedure is written using Matlab, for the image edge detection, feature extraction, it is practical.)
8fangx
- 在联机手写中文识别中一种针对8方向特征提取的改进算法(In online handwritten Chinese character recognition, an improved algorithm for feature extraction in 8 directions is proposed)
AR模型特征提取及分类
- AR特征提取,可用于不同类别数据的分类特征提取(AR feature extraction algorithm)
实验一 图像颜色特征提取
- stricker和0reng0提出了颜色矩的方法,颜色矩是一种简单有效的颜色特征表示方法,有一阶矩(均值)、二阶矩(标准差)和三阶矩(斜度)等,由于颜色信息主要分布于低阶矩中,所以用一阶矩,二阶矩和三阶矩足以表达图像的颜色分布,颜色矩已证明可有效地表示图像中的颜色分布。 对彩色图像进行颜色矩特征参数提取,首先要将RGB彩色图像转换到HSV颜色空间,对图像的H、S、V颜色分量图像分别提取一阶颜色矩、二阶颜色矩、三阶颜色矩。(Image color feature extraction and f
SAE特征提取
- 采用深度学习的SAE网络进行特征提取,该网络可以充分提取数据的潜在特征(Feature extraction using SAE network)
matlab代码_小波矩特征提取
- 小波变换,小波矩特征提取方法,特别好用,注释清楚(Wavelet transform, wavelet moment feature extraction method, particularly easy to use, annotated clearly.)
振动信号时域频域特征(带测试数据)
- 针对信号的时域特征和频域特征提取,带测试数据,能够运行(According to the time-domain and frequency-domain feature extraction of signals, the system can run with test data.)
脉搏信号采集,去噪,特征提取
- 基于MATLAB的脉搏信号分析预处理,包括去噪预处理,特征提取,MATLAB-GUI界面(Preprocessing of pulse signal analysis based on MATLAB, including denoising preprocessing, feature extraction, matlab-GUI interface)
时域频域29个特征提取
- 时域频域29个特征提取,含有完整的MATLAB程序代码(29 feature extraction in time domain and frequency domain, including complete matlab program code)