Robert Ramirez' world famous book on the Fast Fourier Transform, probably one of the greatest computational discoveries of the 20th century is available at the Booknook in the Science partition of the Non-Fiction section. The Cooley-Tukey algorithm allowed the modern world to exist and this book describes the algorithm, properties, implications and uses. Our book happens to be a signed copy (see photo). Learn about Fourier Analysis, the DFT, the FFT and Convolution. There is even a chapter on Applications to help you see how the FFT can be used.
What a wonderful find, and only $1 at the Booknook today!