Today we are announcing the first “alpha” release of our textbook entitled Fourier and Wavelet Signal Processing.  The full manuscript is available at ”download” link above.

Many thanks to everyone who provided comments on ”pre-alpha” releases.  Your comments on this version are warmly welcomed.

Under the Creative Commons licensing that we have chosen, you are free to distribute the book, but you cannot use it for commercial purposes or to generate derivative works.  Despite this licensing, we hope that you will refrain from distributing old versions as new versions are released.