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fvs_thinner
- 描述了怎样细化一个指纹图像。细化后的图像尽可能的代表了指纹的脊线。代码由C写成。详细情况见解包后的说明-describes how a detailed fingerprint image. After thinning image as a representative of the fingerprint ridge line. Written by C code. Details of the opinion after the note packets
FSK2_demodu_SNR
- 利用morlet小波变换提取小波脊线，进而利用小波脊线完成2FSK解调
小波脊线提取算法
- 小波脊线提取算法研究,用于信号调制类型识别
crazy_climber.rar
- 提取小波脊线的crazy climber算法,Wavelet ridge extraction of crazy climber algorithm
XMicroWaveJiXian
- ＭＯＲＬＥＴ小波脊线提取程序，实现信号小波脊线提取-MORLET wavelet ridge extraction procedures to achieve wavelet ridge extraction
jxtiq
- 脊线提取是信号处理很重要的一个项内容 这里用MATLAB语言实现了脊线的提取 -Ridge extraction is a very important signal processing items here in MATLAB language to implement the extraction ridge
fingerprint-feature-extraction-
- 本文设计了一套指纹图像预处理和指纹特征提取算法, 利用方向滤波的方法对原始图像进行增强,使用改进的细化算法进行细化, 最后基于脊线跟踪的方法, 用改进的算法更为简洁而有效地避免了各种伪特征。设计的算法经Matlab 实现, 实验效果良好。-Designed a fingerprint image and fingerprint feature extraction algorithm using directional filtering the original image enhanceme
AWT
- 基于随机减量法得到自由衰减时程，并进行去噪，后小波变换，拾取小波脊线处的幅值以及相位信息，提取自振频率及模态-The random decrement method based on free decay time, and after denoising, wavelet transform, wavelet ridge is picking up the amplitude and phase information extraction, natural vibration frequen
wtRidge
- 采用复小波变换提取小波脊线，可较好识别频率-Using complex Wavelet transform Wavelet Ridge can better identify the frequency
m7_17
- 脊线提取，利用连续小波变换提取信号中的脊线，(Ridge line extraction)
ridges
- 实现脊线提取，处理信号工具，基于小波变换，可以进行脊线提取(Ridges extraction and signal processing are implemented. Ridge extraction can be done based on wavelet transform.)