Score: 78
Uploads: 2
Downloads: 2
Create time: 2018-04-27 16:58:18

Upload log: - Detects a word in a string 检测出一个字符串中的单词
44617123.rar - DES algorithm source code, is written in Visual C + +, easy to use

Download log:
1D gabor Filter.rar - Description: Recent studies on Mathematical modeling of visual cortical cells [Kulikowski/Marcelja/Bishop:1982] suggest a tuned band pass filter bank structure. These filters are found to have Gaussian transfer functions in the frequency domain. Thus, taking the Inverse Fourier Transform of this transfer function we get a filter characteristics closely resembling to the Gabor filters. The Gabor filter is basically a Gaussian (with variances sx and sy along x and y-axes respectively) modulated by a complex sinusoid (with centre frequencies U and V along x and y-axes respectively).
gabor_function.m.rar - 自己写的Gabor方程函数,可以用来产生过完备的稀疏表示字典。