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HoughTransform.rar
HOUGHTRANSFORM uses Hough transform for line detection. (very fast and easy solution).
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houghcircle.rar
Find circles with specific radius in a binary image via Standard Hough Transform.
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fft.rar
C语言版快速傅立叶变换Fast Fouier Transform(fft)
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A2008.rar
... (rawimg, [20 30],5,50)
circen
toc
figure(1) imagesc(accum) axis image
title( Accumulation Array from Circular Hough Transform )
figure(2) imagesc(rawimg) colormap( gray ) axis image
hold on
plot(circen(:,1), circen(:,2), r+ )
for k ...
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16Point-FFT.rar
16点FFT VHDL源程序，The xFFT16 fast Fourier transform (FFT) Core computes a 16-point complex FFT. The input data
is a vector of 16 complex values represented as 16-bit 2’s complement numbers – 16-bits for
each of the real and imaginary component of a datum.
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wavelet_matlab_code.rar
2代小波示意程序
2维小波变换经典程序
Daubechies小波基的构造
采用多孔trous算法(undecimated wavelet transform)实现小波变换
平移变换平移法(cycle_spinning)消除gibbs效应
提升法97经典程序
消失矩作用的程序
小波插值与小波构造
小波滤波器构造和消噪程序
小波谱分析mallat算法经典程序
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TransPic.zip
=== === === === =
Transform Picture !
Zoom in, zoom out and change color on fly!
This code is free to use for any purpose,
you should keep the original copyright:
Copyright (C) 2003 Free Code
http://www.emu8086.com/vb/
For comments: info@ ...
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