基于Hata模型的BPSK调制信号小区覆盖模拟matlab仿真.zip

function h = polarplot(varargin) %POLARPLOT Polar plot. % POLARPLOT(TH,R) plots vector TH vs R. The values in TH % are in radians. If TH or R is a matrix, then the vector % is plotted versus the rows or columns of the matrix, % whichever line up. % % POLARPLOT(R) plots radial values R spread equally around % the circle from 0 to 2pi. % % POLARPLOT(Z) if Z is complex plots TH=angle(Z) and R=abs(Z). % % POLARPLOT(TH,R,S) plots with line specification S. % % POLARPLOT(TH1,R1,S1,TH2,R2,S2,...) combines the plots defined % by the (TH,R,S) triples. % % POLARPLOT(AX,...) plots into the axes with handle AX. % % POLARPLOT returns a column vector of handles to lineseries objects, one % handle per plotted line. % % The TH,R pairs, or TH,R,S triples, can be followed by % parameter/value pairs to specify additional properties % of the lines. For example, POLARPLOT(TH,R,'LineWidth',2,'Color',[.6 0 0]) % will create a plot with a dark red line width of 2 points. % % Example % t = 0 : .01 : 2*pi; % polarplot(t, sin(2*t).*cos(2*t), '--r'); % % See also: RLIM, POLARAXES, PLOT % Copyright 2015-2016 The MathWorks, Inc. narginchk(1,inf) [cax, args] = axescheck(varargin{:}); if ~isempty(cax) && ~isa(cax, 'matlab.graphics.axis.PolarAxes') error(message('MATLAB:polarplot:AxesInput')); end try cax = matlab.graphics.internal.prepareCoordinateSystem('polar', cax); % check for polarplot(R,...) or polarplot(Z,...) nargs = length(args); if nargs > 0 && ~ischar(args{1}) && ~isstring(args{1}) if nargs == 1 || ischar(args{2}) || isstring(args{2}) R = args{1}; R = matlab.graphics.chart.internal.datachk(R,'numeric'); if isvector(R) m = length(R); else m = size(R,1); end if isreal(R) TH = linspace(0,2*pi,m); else Z = double(R); TH = angle(Z); R = abs(Z); end args = {TH,R,args{2:end}}; end end obj = plot(cax, args{:}); catch e throwAsCaller(e); end if nargout > 0 h = obj; end