Topics from November 2006 Convolutions Posted by Stephan Paukner on Raising questions, 66-69 Posted by Stephan Paukner on The exponential in $R^d$, II Posted by Stephan Paukner on Raising questions, 63-65 Posted by Stephan Paukner on The exponential in $R^d$ Posted by Stephan Paukner on Raising questions, 1-62 Posted by Stephan Paukner on A reading approach to time-frequency analysis Posted by Stephan Paukner on Progress with the books, papers and MATLAB Posted by Stephan Paukner on