**Welcome to Clay S. Turner's DSP Page and some other stuff as well**

updated 2012 May 24

**Clay's DSP Freeware**
"FIR Design Program (runs in DOS or Windows)"

**Some of Clay's DSP Related Papers**
"A Discrete Time Oscillator for a DSP Based Radio", Turner C. S., SouthCon/96,Conference Record, Orlando, FL, 1996
"An Efficient Analytic Signal Generator", Turner C. S.,IEEE Signal Processing Magazine, July 2009
"A Fast Binary Logarithm Algorithm", Turner C. S.,IEEE Signal Processing Magazine, September 2010
"Butterworth Filter Formulae", Turner C. S., Apr 2007
"Derivation of the Four Point Frequency Estimation Formula", Turner C. S., May 28 2009
"Derivation of the Three Point Frequency Estimation Formula", Turner C. S., Nov 5 2008
"Euler's Totient Function and Public Key Cryptography", Turner C. S., Nov 7, 2008
"Fast Magnitude Estimation - Finding the Optimal Coefficients", Turner C. S., May 27 2009
"Finding Features of Discretely Sampled Signals", Turner C. S., Apr 1998
"Fibonacci Formula Proof using DSP", Turner C. S., Jun 2010
"Ghost Cancellation Reference Details", Turner C. S., Jan 27 2009
"Hilbert Transforms, Analytic Functions, and Analytic Signals", Turner C. S., Mar 2005
"Johnson-Nyquist Noise", Turner C. S., Jan 2007
"Leaky Integrator", Turner C. S., Jul 7, 2008
"Raised Cosine and Root Raised Cosine Formulae", Turner C. S., May 2007
"Reconstruction of a Critically Sampled Cosine Function", Turner C. S., Aug 2002
"Recursive Discrete-Time Sinusoidal Oscillators", Turner C.,IEEE Signal Processing Magazine, May 2003
"Showing Sync() and Rect() Form a Fourier Pair", Turner C. S., May 2006
"Slope Filtering: An FIR Approach to Linear Regression", Turner C. S.,IEEE Signal Processing Magazine, Nov 2008
"Taylor's Series and Gain Equation Approximations", Turner C. S., Apr 6, 2007
"Time Reversal and Frequency Response", Turner C. S., Oct 23, 2008

**Some Notes**
"Oscillator/Resonator Table Parameters for Goertzel Applications", Turner C. S., Apr 2010
"Notes on Calculating the Instantaneous Frequency of an Analytic Signal", Turner C. S., Jan 2011
"Notes on Deriving the Geometric Series and Related Formulae", Turner C. S., May 2011
"Example showing how to telescope a series", Turner C. S., July 2012

**Power Point Presentations**
"Digital Resonators and the Extended Goertzel Algorithm", Turner C. S., Presented at "comp.dsp" conference Apr 2010, Kansas City, MO

**Some of Clay's MathCad Papers**
"Using Differential Correction to solve the GPS type Equations", Turner C. S., 2008

**Clay's Astronomy Related Papers**
"Geostationary Satellites and Astrophotography", Turner C. S.,Nov 14, 2008
"2012 Solar Data for each day seen from Charlie Elliott Astronomy Club viewing Field (local time), Computed by C. S. Turner
"2012 Lunar Data for each day seen from Charlie Elliott Astronomy Club viewing Field (local time), Computed by C. S. Turner

**Clay's Physics Related Papers**
"Kater's Pendulum", Turner C. S.,Apr 8, 2009

**Clay's Gaming Related Papers**
"Odds Table for standard 5 Card Draw Poker", Turner C. S.,Jan 25, 2008
"Odds Table for standard Keno (20 balls choosen from 80 balls)", Turner C. S.,Mar 27, 2009
"Probability for Some Common Games of Chance", Turner C. S.,Apr 20, 2010
"Calculating Royal Flush Odds with and without Discards", Turner C. S.,May 17, 2012