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Biorthogonal.rar
Biorthogonal:Contents v802 -- Bi-Orthogonal Wavelet Transform tools
%
% The routines in this directory perform periodic- biorthogonal wavelet
% analysis of 1-d and 2-d signals.
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8conis.rar
... and computer security. ppt 3 [1]. Classical replace passwords. ppt 4 [1]. Classical transform password. 5 ppt [1]. Classical transform the product code and password. ppt 6 [1]. Modern cryptography. ppt 7 [1]. Modern a password-des.ppt 8 ...
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hough_transform.zip
Hough Transform源码。图像处理的重要方法
本源码可以將一张图形文件作Hough Transform,由Hough Transform的Histogram中分析出线与圆,并反推回原图。
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fftw-2.1.5.zip
FFTW, a collection of fast C routines to compute the Discrete
Fourier Transform in one or more dimensions.The fftw/ directory contains the source code for the complex transforms,
and the rfftw/ directory contains the source code for the real transforms. ...
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dwt.rar
One dimensional wavelet transform s input data from file dataIn.txt
h[] : -1 0 1 2
g[] : 1 1 0 3
c[] : 1 4 2 5 4 6 7 8
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imageprocess.rar
程式功能:匯入圖片,LowPass,HighPass,Sharpen,LookUp,Scale Up(Bicubic),Scale Down,Rescale,Histogram,Fourier transform,Gray Level,並可存檔(bmp,jpg,jpeg,png,wbmp)。
圖片:bmp,jpg,jpeg,png,wbmp…等皆可
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