Fourier Websites
imageprocessingplace.com
Book web site for Digital Image Processing by Gonzalez & Woods and for Digital Image Processing Using MATLAB by Gonzalez, Woods, & Eddins
216,975 
$ 37,800.00
thefouriertransform.com
A thorough tutorial of the Fourier Transform, for both the laymen and the practicing scientist. This site is designed to present a comprehensive overview of the Fourier...
300,726 $ 27,540.00
vibrationdata.com
Acoustics, Shock, Vibration & Signal Processing Software & Tutorials
No data $ 8.95