Software Page

Copyright 1987-1999, Mike Ellis, All Rights Reserved
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Source Code from "Programs for Digital Signal Processing",1979, ISBN 0-87942-127-4. (an IEEE Press book). You MUST have a copy of this book in order to be able to use and understand the source code listings.

I1MACH
R1MACH
D1MACH
FOUREA-A Short Demonstration Version of the FFT
Fast Fourier Transform Algorithms
FFT Subroutines for Sequences with Special Properties
Mixed Radix Fast Fourier Transforms
Optimized Mass Storage FFT Program
Chirp z-Transform Algorithm Program
Complex General-N Winograd Fourier Transform Algorithm (WFTA)
Time-Efficient Radix-4 Fast Fourier Transform
Two-Dimensional Mixed Radix Mass Storage Fourier Transform
Periodogram Method for Power Spectrum Estimation
Correlation Method for Power Spectrum Estimation
A Coherence and Cross Spectral Estimation Program
FASTFILT-An FFT Based Filtering Program
Linear Prediction Analysis Programs
Efficient Lattice Methods for Linear Prediction
Linear Predictor Coefficient Transformations Subroutine LPTRN
FIR Linear Phase Filter Design Program
FIR Windowed Filter Design Program - WINDOW
Design Subroutine (MXFLAT) for Symmetric FIR Low Pass Digital Filters
Subroutine for Finite Wordlength FIR Filter Design
Program for the Design of Recursive Digital Filters
Program for Minimum-p Synthesis of Recursive Digital Filters
An Optimization Program for the Design of Digital Filters
Program for Designing Finite Word-Length IIR Digital Filters
Computation of the Complex Cepstrum
Computation of the Real Cepstrum and Minimum-Phase Reconstruction
A Computer Program for Digital Interpolator Design
A General Program to Perform Sampling Rate Conversion of Data by Rational Ratios
A program for Multistage Decimation, Interpolation, and Narrow Band Filtering

Program Name	Issue of RF Design Magazine
RFD0190, "Toolkit" Program, Bandpass Filters, Microstrip Networks	Jan. 1990
RFD0191, Plotter Subroutine, RF Noise Basics	Jan. 1991
RFD0192, VCO Tuning Range Calculations, Coil Winding Program	Jan. 1992
RFD0193, Design of Constant Phase Difference Networks	Jan. 1993
RFD0194, Vacuum Tube Amplifier Output Circuit Design	Jan. 1994
RFD0195, Oscillator Compensation Using DDS/PLL	Jan. 1995
RFD0289, Lumped Element Matching , PLL Modeling	Feb. 1989
RFD0290, Fortran Versions of MININEC 2	Feb. 1990
RFD0291, Cable Equalizer Design	Feb. 1991
RFD0292, Quick Microstrip Matching, Smith-Chart Matching	Feb. 1992
RFD0293, Lowpass Coaxial Filter Design	Feb. 1993
RFD0294, Lumped Element Network Design	Feb. 1994
RFD0389, Coupled Resonator Filters, Butterworth Filter Design	Feb. 1995
RFD0390, Transmission Line Matching, Cascaded Circuits	March 1990
RFD0390 (MAC) Filter Program, Smith Chart Program	March 1990
RFD0391, NOVA Nodal AC Analysis	March 1991
RFD0392, S-Parameter Plotting, SIngle-Stage Amplifier Design	March 1992
RFD0393, MNAP9 Nodal Network Analysis Program	March 1993
RFD0394, Small-Signal Amplifier SPICE Accessory Program	March 1994
RFD0395, CircleX, S-Parameter Inspection & Analysis	March 1995
RFD0489, 90 Degree Phase Shift Networks, Bridged-Tee Equalizer	April 1989
RFD0490, Unequal Splitter Design	April 1990
RFD0491	April 1991
RFD0492, Stripline Desing and Analysis	April 1992
RFD0493, Resistive Attenuator Design	April 1993
RFD0494, NPOLE Program for Phase-Shift Network Design	April 1994
RFD0495, LINC Linear Circuit Analysis Program	April 1995
RFD0589, Spurious Analysis and Plotting	May 1989
RFD0590, Bridged-Tee Equalizer	May 1990
RFD0591, CAD of Lange Couplers	May 1991
RFD0592, QMIX Mixer Spurious Analysis	May 1992
RFD0593, Impedance Format Conversions	May 1993
RFD0594, Impedance Transforming Filters, Narrowband Matching	May 1994
RFD0595, Wideband Antenna Matching Networks	May 1995
RFD0689, BASIC Program for PLLs	June 1989
RFD0690, Twisted Wire Lines, Curve Fitting	June 1990
RFD0691, BASIC High Resolution Plots	June 1991
RFD0692, Filter Design, Noise Parameters, Elliptic Bandpass Filters	June 1992
RFD0693, GPIB/RS-232 Controller	June 1993
RFD0694, PLL Loop Filter Design	June 1994
RFD0695, Coaxial and Waveguide Oscillator Design	June 1995
RFD0789, Combined Amplifiers, Filters, Microstrip Design, Matching	July 1989
RFD0790, OPFILT Active Filter Program	July 1990
RFD0791, Comprehensive Filter Design	July 1991
RFD0792, RF Amplifier Design Aid	July 1992
RFD0793, Synthesizer Design with Detailed Noise Analysis	July 1993
RFD0794	July 1994
RFD0795, RF System Design Cascaded Components	July 1995
RFD0889, Chebyshev Filter Design, MathCAD Oscillator Design	August 1989
RFD0890	August 1990
RFD0891, Transmission Line Calculator, ECM Effectiveness	August 1991
RFD0892, RF Design Program Suite	August 1992
RFD0893, XFUNC Symbolic Circuit Analysis	August 1993
RFD0894, Cascaded Circuti Elements	August 1994
RFD0895, Coupled-Line Filter Synthesis and Analysis	August 1995
RFD0989, S-Parameters from Nodal Analysis	Sept. 1989
RFD0990, Split TEE Power Divider	Sept. 1990
RFD0991, Circuit Analysis for Filters, BASIC and APL Plotting Routines	Sept. 1991
RFD0992, Active Elliptic Filters, Coupled Resonator Filters	Sept. 1992
RFD0993, Tiny Electromagnetics Simulator	Sept. 1993
RFD0994, S-Parameter Utilities, SSWEEP and SSTRIP	Sept. 1994
RFD0995, Low-Cost Phase Noise Measurement	Sept. 1995
RFD1089, Spurious Analysis for Wideband Mixers	Oct. 1989
RFD1090, Microstrip CAD Program	Oct. 1990
RFD1091, Common RF Calculations	Oct. 1991
RFD1092, Noise Contribution Calculation	Oct. 1992
RFD1093, Receiver Design & Analysis, ECM System Performance	Oct. 1993
RFD1189, ACANAL-Nodal Network Analysis	Nov. 1989
RFD1190, Broadband Matching	Nov. 1990
RFD1191, Phase Noise Analysis	Nov. 1991
RFD1192, SPURS Mixer Direct and Spurious Calculations	Nov. 1992
RFD1193, Mixer Spurious Analysis	Nov. 1993
RFD1194, Broadband Matching, Small Inductor Design	Nov. 1994
RFD1195, Matching Network Program Set	Nov. 1995
RFD1290, Wideband FM Demodulation	Dec. 1990
RFD1291, Coaxial Cable Design and Analysis	Dec. 1991
RFD1292, Mixer Spurs in Broadband EW Systems	Dec. 1992
RFD1293, Copuled Microstrip Lines, S-Parameter Amplifier Design	Dec. 1993
RFD1294, Ladder Filter Design	Dec. 1994
RFDDR89, Chebyshev Lowpass Filters, Elliptic Lowpass Filters	Dec. 1989 Directory Issue
RFDDR90, Noise Bandwidth Calculations	Dec. 1990 Directory Issue
RFDDR95, Narrow Band Matching Networks	Dec. 1995 Directory Issue

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