网站首页

登录

1052

于 2006-12-09 发布文件大小:4KB

 0  188

下载积分: 1 下载次数: 117

我要下载

代码说明：

MATLAB源码，preprocessing.m: preprocess the picture including:Wiener filter; meddle value filter, change a gray picture to a binary one and then get the skeleton. centralizing.m: input the source picture output the core point of the fingerprint. samfun.m: generate the sample pattern automatically, which is used to sample the fingerprint. gabor2d_sub: get gabor filter. varpic.m: calculate variance picture(MATLAB source, preprocessing.m : preprocess the picture including : Wiener filter; meddle value filter, change a gray picture to a binary one and then get the skeleton. centralizing.m : input the source picture output the core point o f the fingerprint. samfun.m : generate the sample pattern automatically, which is used to sample the fingerprint. gabor2 d_sub : get gabor filter. varpic.m : calculate variance picture)

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

pinyubuling
研究在频域补零对时域的影响，研究其性质，对实际应用很有帮助(Zero padding of the study in the frequency domain of the influence on the time domain, to study the nature, the actual application helpful)

2013-04-14 10:24:44下载

积分：1
LCC
无线充放电中的谐振网络仿真设计，有助于了解谐振网络。(The simulation design of resonant network in wireless charge and discharge is helpful to understand resonant network.)

2019-06-02 19:43:40下载

积分：1
Hruilicluttera
产生功率谱为高斯谱的的瑞利杂波，并画出图形 (Produce the power spectrum for the Gaussian spectrum of Rayleigh clutter and draw graphics)

2012-07-19 17:36:09下载

积分：1
granger_cause
用MATLAB做granger 因果关系检验(To use MATLAB to do granger causality test)

2010-01-09 01:33:37下载

积分：1
st
说明： matlab 广义s变换源码，此代码只有函数部分，不能自动生成图像，仅供参考。(the matlab generalized s transform source code, this code only function part of can not automatically generate the image is for reference only.)

2012-05-24 10:37:34下载

积分：1
DSB-AM
对确知信号进行抑制载波双边带双边带调制，然后进行快速傅里叶变换(Ascertain signal double sideband suppressed carrier double sideband modulation, and then performs fast Fourier transform)

2012-10-27 15:49:17下载

积分：1
PCA
PCA distance and classification example

2014-02-13 18:26:33下载

积分：1
zishiyin
线形阵列天线的自适应波束形成SMI SLC LMS 圆环形阵列的三维方向图(Adaptive beam forming a three-dimensional linear array antenna pattern SMI SLC LMS annular array)

2014-02-18 18:28:18下载

积分：1
Ebook_Optimal_State_Estimation
最优状态估计书Ebook_Optimal_State_Estimation(Ebook_Optimal_State_Estimation)

2010-10-08 22:33:32下载

积分：1
waveleseriestthreshoding
使用matlab的小波分解和重建函数对24位的ADC采样数据进行小波变换和去噪，去噪使用阈值算法，阈值的选取具体使用了6种方法进行对比，对于不同信号其效果是不同的！把去噪后的信号和原始信号放在一个图中，使用不同颜色的曲线进行对比，效果可以很直观的表现。(Using matlab wavelet decomposition and reconstruction of the function for 24-bit ADC sampling data wavelet transform and denoising, denoising using the threshold algorithm, the threshold selecting specific methods used six kinds of contrast, the effect for different signals is different The! After the denoising signal and the original signal on a map using different colors to compare curves, the effect can be very intuitive performance.)

2009-11-05 15:39:12下载

积分：1

696516资源总数
106914会员总数
0今日下载