mmpolar.m Code:

function out$=$mmpolar$($varargin$)$

$\%$MMPOLAR Polar Plot with Settable Properties. $($MM$)$

$\%$ MMPOLAR$($Theta$,$Rho$)$ creates a polar coordinate plot using the angle Theta

$\%$ in RADIANS and radius in Rho. Rho can contain negative values.

$\%$ MMPOLAR$($Theta$,$Rho,S$)$ creates the plot using the line spec given by S$.$ See

$\%$ the function PLOT for information about S$.$

$\%$ MMPOLAR$($Theta$1,$Rho$1,$S$1,$Theta$2,$Rho$2,$S$2,...)$ plots all the defined curves.

$\%$

$\%$ MMPOLAR$($Theta$1,$Rho$1,$S$1,...,$'PName',PValue,...$)$ plots all defined curves,

$\%$ and sets plot property names to the corresponding property values.

$\%$ MMPOLAR$($Theta$1,$Rho$1,$S$1,...,$P$)$ plots all the defined curves, and uses the

$\%$ structure P having fieldnames equal to plot property names to set

$\%$ corresponding property values contained in the associated fields.

$\%$ H$=$MMPOLAR$($Theta$,$Rho,...$)$ returns handles to lines or lineseries objects.

$\%$

$\%$ MMPOLAR$(\text{'}$PName$\text{'},$PValue,...$)$ sets the property names to the corresponding

$\%$ property values. See below for property nam$($e$)/($v$)$alue pairs. Just as with

$\%$ the function SET 'PName' is case insensitive and need only be unique.

$\%$ MMPOLAR with no input argument returns a structure with fieldnames equal

$\%$ to property names each containing the associated property values.

$\%$ MMPOLAR$($P$)$ sets property values using the structure P as described above.

$\%$ MMPOLAR$(\text{'}$PName$\text{'})$ returns the property value associated with 'PName'.

$\%$ MMPOLAR$(\{\text{'}$PName$1\text{'},$'PName$2\text{'},...\})$ returns multiple property values in a

$\%$ cell array.

$\%$ MMPOLAR$($Hax$,...)$ uses the axes having handle Hax.

$\%$

$\%$ Examples: MMPOLAR$($Theta$,$Rho,S$,$'Style','compass'$)$ creates a polar plot with

$\%$ theta$=0$ pointing North and theta increasing in the clockwise direction.

$\%$

$\%$ MMPOLAR$($Theta$,$Rho,S$)$ creates a cartesian polar plot where theta$=0$ is along

$\%$ the x$-$axis and theta increases in the counterclockwise direction.

$\%$

$\%$ MMPOLAR works with HOLD, XLABEL, and ZOOM, but not with AXIS or GRID

$\%$

$\%$ See also POLAR, PLOT, HOLD

$\%$

$\%$ PROPERTY VALUE $\{$Default$\}$ DESCRIPTION

$\%$ Style $\{$cartesian$\}|$ compass shortcut to two common polar

$\%$ styles. Cartesian: theta$=0$ points east and increases

$\%$ going north. Compass: theta$=0$ points north and

$\%$ increases going east. See TDirection and TZeroDirection.

$\%$ Axis $\{$on$\}|$ off shortcut for grids, ticks, border,

$\%$ backgroundcolor, visibility

$\%$ Border $\{$on$\}|$ off shortcut for axis border, tick mark visibility.

$\%$ Grid $\{$on$\}|$ off shortcut for visibility of rho and theta grids

$\%$ RLimit $[$Rmin Rmax$]$ rho axis limits$,$ may be negative values

$\%$ TLimit $[$Tmin Tmax$]$ theta axis limits in RADIANS

$\%$ RTickUnits $\{\text{'}\text{'}\}$ string added to last rho tick label to denote units

$\%$ TTickScale $\{$degrees$\}|$ radians theta axis tick label scaling

$\%$ TDirection cw $|\{$ccw$\}$ direction of increasing theta

$\%$ TZeroDirection North $|\{$East$\}|$ South $|$ West theta$=0$ axis direction

$\%$

$\%$ BackgroundColor $\{$w$\}$ colorspec for axis background color

$\%$ BorderColor $\{$k$\}$ colorspec for axis border and tick mark colors

$\%$ FontName string font name for tick labels

$\%$ FontSize scalar font size for tick labels

$\%$ FontWeight $\{$normal$\}|$ bold font weight for tick labels

$\%$ TickLength $\{\mathrm{.}02\}$ normalized length of rho and theta axis tick marks

$\%$

$\%$ RGridColor $\{$k$\}$ colorspec for rho axis grid color

$\%$ RGridLineStyle $-|--|\{()$:$\}|-.$ rho axis grid line style

$\%$ RGridLineWidth $\{0\mathrm{.}5\}$ rho axis grid line width in points

$\%$ RGridVisible $\{$on$\}|$ off rho axis grid visibility

$\%$ RTickAngle $[$scalar$]$ angular position of rho axis tick labels in

$\%$ TTickScale units

$\%$ RTickOffset $\{\mathrm{.}04\}$ Normalized radial offset for rho tick labels

$\%$ RTickLabel string cell array containing rho axis tick labels

$\%$ RTickLabelVisible $\{$on$\}|$ off visibility of rho axis tick labels

$\%$ RTickLabelHalign $\{$center$\}|$ left $|$ right horizontal

$\%$ alignment of rho axis tick labels

$\%$ RTickLabelValign $\{$middle$\}|$ top $|$ cap $|$ baseline $|$ bottom vertical

$\%$ alignment of rho axis tick labels

$\%$ RTickValue $[$vector$]$ vector containing rho axis tick positions

$\%$ RTickVisible $\{$on$\}|$ off rho axis tick visibility

$\%$

$\%$ TGridColor colorspec for theta axis grid color

$\%$ TGridLineStyle $-|--|\{()$:$\}|-.$ theta axis grid line style

$\%$ TGridLineWidth $\{0\mathrm{.}5\}$ theta axis grid line width in points

$\%$ TGridVisible $\{$on$\}|$ off theta axis grid visibility

$\%$ TTickDelta theta axis tick spacing in TTickScale units

$\%\{15$ degrees or p$($i$)/(12)$ radians$\}$

$\%$ TTickDirection $\{$in$\}|$ out direction of theta tick marks

$\%$ TTickOffset $\{\mathrm{.}08\}$ normalized radial offset of theta tick labels

$\%$ TTickLabel string cell array containing theta axis tick labels

$\%$ TTickLabelVisible $\{$on$\}|$ off visiblity of theta axis tick labels

$\%$ TTickSign $\{+-\}|+$ sign of theta tick labels

$\%$ TTickValue $[$vector$]$ vector of theta ticks in TTickScale units

$\%$ TTickVisible $\{$on$\}|$ off theta axis tick visibility

$\%$ D$.$C$.$ Hanselman, University of Maine, Orono, ME $04469$

$\%$ MasteringMatlab@yahoo.com

$\%$ Mastering MATLAB $7$

$\%2005-04-25,2006-01-18,2006-04-06,2006-05-17,2006-05-18$

$\%2006-10-03,2007-03-04$

$\%--------------------------------------------------------------------------$

$\%$ Parse Inputs Parse Inputs $\%--------------------------------------------------------------------------\%$ Find MMPOLAR axes if it exists nargi$=$nargin;