Here is a listing of my mathematica notebooks. The most recent of any of these notebooks can all be obtained from my github Mathematica repository.

The Wolfram CDF player can also be used to view a number of these notebooks after download.

- Jan 18, 2015 ece1229/tableOfTrigIntegrals.nb
Integrals of some powers of sine and cosine products

- Jan 19, 2015 ece1229/sphericalPlot3d.nb
Antenna intensity plots for sine and cosine powers 1,2.

- Jan 28, 2015 ece1229/sphericalManipulate.cdf
An interactive graphical visualization of a couple of radiation intensity functions.

- Feb 8, 2015 ece1229/visualizeDipoleFields.cdf
In chapter 4 of Balanis' "Antenna Theory: Analysis and Design", are some discussions of the kr < 1, kr = 1, and kr > 1 radial dependence of the fields and power of a solution to an infinitesimal dipole system. This discussion severely lacks some plots. Here's a Mathematica Manipulate that allows for inspection of the real and imaginary parts of these functions, plotted against both k and r, with a kr == constant contour overlaid on it. The value of that constant can be altered using one of the sliders, as can the maximum range of k and r, and upper and lower bounds of the value of the functions being plotted.

- Feb 8, 2015 ece1229/selectedInfinitesimalDipolePlots.nb
think this was plots to generate figures for ps2

- Feb 28, 2015 ece1229/ps3/electricAndMagneticDipoleSuperposition.nb
ps3 p1 3d plot Manipulator and figures generation for a superposition of electric and magnetic dipoles.

- Feb 28, 2015 ece1229/electricAndMagneticDipoleSuperpositionStandalone.cdf
This is a Manipulator to show the far fields of a superposition of electric and magnetic infinestismal dipoles on the x and y axes respectively. The fields at one point on the surface can be controlled using the theta and phi sliders.

- Feb 28, 2015 ece1229/ps3/longDipolesSelectedLengths.nb
Polar plots of the radiation intensity for long z-axis electric current dipoles. This also does the radiation resistance numerical integrals.

- Feb 28, 2015 ece1229/ps3/longDipolesSelectedLengthsSavedLabeledPlot.nb
Saved labeled plot for ps3 p2a.

- Feb 28, 2015 ece1229/ps3/longDipoleInteractiveLength.nb
A manipulate for visualizing the polar pattern for a long electric dipole, and showing the directivity. A version without the 3D checkbox option and without the directivity display is deployed as cdf in longDipolesWithLengthControl.cdf

- Feb 28, 2015 ece1229/longDipolesWithLengthControl.cdf
A manipulate for visualizing the polar pattern for a long electric dipole.

- Mar 1, 2015 ece1229/ps3/directivityLongDipole.nb
Numerical directivity calculations for ps3 p2 b, long dipole.

- Mar 10, 2015 ece1229/ps3/ps3Q3plotsAndMiscIntegrals.nb
Trig integrals and plots for ps3, p3. Numerical calculations of the directivity for part e.

- Mar 13, 2015 ece1229/chebychevPlots.nb
A couple Cheybshev T plots.

- Mar 15, 2015 ece1229/cornerCubeArrayFactorSq.cdf
A manipulate to show the radiation intensity of the array factor in 3D for the corner cube configuration. This doesn't include any contribution from the field itself (i.e. no sine squared term.)

- Mar 15, 2015 ece1229/ps3/ps3Q3plotsCorrected.nb
Redo the plots and the numerical calculations for the corner cube configuration problem, ps3, q3.

- Mar 16, 2015 ece1229/cornerCubeArrayFactorSqIn.cdf
Standalone generator for cornerCubeArrayFactorSq.cdf

- Mar 17, 2015 ece1229/simpleTrigIntegrals.nb
Some simple trig integrals

- Mar 21, 2015 ece1229/chebychevPlotsII.nb
A Manipulate for Cheybshev plot exploration. A plot of the first few, and a plot with a scale factor.

- Mar 21, 2015 ece1229/chebychevPlotsManipulate.cdf
Deployed CDF manipulator for Cheybshev polynomial exploration.

- Mar 22, 2015 ece1229/chebychevN4ArrayFitManipulate.cdf
Manipulate to visualize the variation with d for an N = 4 Cheybshev fitting.

- Mar 22, 2015 ece1229/polarPlot.nb
This uses the Cheybshev design technique from the text to fit a 4 element array to a T3 function, and visualize it with polar plots. This includes a Manipulate to visualize the variation with d, saved separately as chebychevN4ArrayFitManipulate.cdf.

- Mar 23, 2015 ece1229/ChebychevSecondMethod.nb
Exploring Dolph-Cheybshev method from the class notes. Plots and a Manipulator

- Mar 23, 2015 ece1229/ChebychevSecondMethodManipulate.cdf
Just the manipulator from ChebychevSecondMethod.nb

- Mar 23, 2015 ece1229/ChebychevSecondMethodManipulate.nb
Deployed version of the manipulator from ChebychevSecondMethod.nb

- Mar 24, 2015 ece1229/ps4/problem3BinomialArray.nb
Verify the paper calculations for this problem, and generate the plots and the numerical values of the angles for the nulls.

- Mar 25, 2015 ece1229/interactiveFiveElementBinomialArrayWithPhaseAndKDControls.cdf
Add interactive controls to 2D PolarPlot of problem3BinomialArray.nb, deployed version.

- Mar 25, 2015 ece1229/ps4/interactiveFiveElementBinomialArrayWithPhaseAndKDControls.nb
Add interactive controls to 2D PolarPlot of problem3BinomialArray.nb.

- Mar 28, 2015 ece1229/ps4/ps4p4Chebychev.nb
Plots and numerical integration results for p4.

- Mar 29, 2015 ece1229/sphericalCoordinatesForReflectedUnitVector.nb
Calculate spherical coordinates for a reflected unit vector. Doesn't simplify nicely.

- Mar 31, 2015 ece1229/ps4/checkAlgebra.nb
Check some of the trig algebra done by hand.

- Apr 9, 2015 ece1229/ps5/problem1plot.nb
Plot the calculated electric field for the aperature problem. Here I did the 2D polar plots using a dB scale plot, which I hadn't done before, but makes a lot of sense to see the details of the lobes. Also did a similar log scale plot for the 3D view.

- Apr 11, 2015 ece1229/testPlaneIntersectionMethods.nb
Some experimentation on how to plot a 3D surface with an arbitrary plane cut through it.

- Apr 21, 2015 ece1229/balanisProblem8_8.nb
balanisProblem8_8