slag_synthesis

 slag_synthesis - Compute 1D spherical Laguerre Synthesis

 Default usage :

   f = slag_synthesis(fn, P, <options>)

 where P is the harmonic band-limit, 
 fn is a vector of size P,
 the output f is a vector of size P,
 You must specify either the noded of the sampling
 or the radial limit R (default: 1.0)

 Options :
  'P'    = { Band-limit; P > 1 (default=guessed) }
  'R'    = { double (default=1.0) }
  'nodes'    = { double (default=0.0) }

 FLAG package to perform 3D Fourier-Laguerre Analysis
 Copyright (C) 2012  Boris Leistedt & Jason McEwen
 See LICENSE.txt for license details

0001 function [f, nodes] = slag_synthesis(fn, varargin)
0002 
0003 % slag_synthesis - Compute 1D spherical Laguerre Synthesis
0004 %
0005 % Default usage :
0006 %
0007 %   f = slag_synthesis(fn, P, <options>)
0008 %
0009 % where P is the harmonic band-limit,
0010 % fn is a vector of size P,
0011 % the output f is a vector of size P,
0012 % You must specify either the noded of the sampling
0013 % or the radial limit R (default: 1.0)
0014 %
0015 % Options :
0016 %  'P'    = { Band-limit; P > 1 (default=guessed) }
0017 %  'R'    = { double (default=1.0) }
0018 %  'nodes'    = { double (default=0.0) }
0019 %
0020 % FLAG package to perform 3D Fourier-Laguerre Analysis
0021 % Copyright (C) 2012  Boris Leistedt & Jason McEwen
0022 % See LICENSE.txt for license details
0023 
0024 sz = size(fn);
0025 Pguessed = max([sz(1) sz(2)]);
0026 
0027 p = inputParser;
0028 p.addRequired('fn', @isnumeric);          
0029 p.addParamValue('P', Pguessed, @isnumeric);   
0030 p.addParamValue('Nodes', 0.0, @isnumeric);
0031 p.addParamValue('R', 1.0, @isnumeric);
0032 p.parse(fn, varargin{:});
0033 args = p.Results;
0034 
0035 [f, nodes] = slag_synthesis_mex(fn, args.P, args.R, args.Nodes);
0036   
0037 end