diff --git a/Dipolar-Gas-Simulator/+VariationalSolver2D/@Potentials/Potentials.m b/Dipolar-Gas-Simulator/+VariationalSolver2D/@Potentials/Potentials.m index ae4b150..3006d9b 100644 --- a/Dipolar-Gas-Simulator/+VariationalSolver2D/@Potentials/Potentials.m +++ b/Dipolar-Gas-Simulator/+VariationalSolver2D/@Potentials/Potentials.m @@ -3,16 +3,12 @@ classdef Potentials < handle & matlab.mixin.Copyable properties (Access = private) PotentialDefaults = struct('TrapPotentialType', 'Harmonic', ... - 'TrapFrequencies', 100 * ones(1,3), ... - 'TrapDepth', 10, ... - 'BoxSize', 5); + 'TrapFrequencies', 100 * ones(1,2)); end properties (Access = public) TrapPotentialType; TrapFrequencies; - TrapDepth; - BoxSize; NumberOfGridPoints; Dimensions; SimulationParameters; @@ -31,10 +27,6 @@ classdef Potentials < handle & matlab.mixin.Copyable @(x) assert(any(strcmpi(x,{'None','Harmonic','SquareBox','RoundBox'})))); addParameter(p, 'TrapFrequencies', this.PotentialDefaults.TrapFrequencies,... @(x) assert(isnumeric(x) && isvector(x) && all(x > 0))); - addParameter(p, 'TrapDepth', this.PotentialDefaults.TrapDepth,... - @(x) assert(isnumeric(x) && isscalar(x) && (x > 0))); - addParameter(p, 'BoxSize', this.PotentialDefaults.BoxSize,... - @(x) assert(isnumeric(x) && isscalar(x) && (x > 0))); addParameter(p, 'NumberOfGridPoints', 128 * ones(1,3),... @(x) assert(isnumeric(x) && isvector(x) && all(x > 0))); addParameter(p, 'Dimensions', 10 * ones(1,3),... @@ -44,8 +36,6 @@ classdef Potentials < handle & matlab.mixin.Copyable this.TrapPotentialType = p.Results.TrapPotentialType; this.TrapFrequencies = p.Results.TrapFrequencies; - this.TrapDepth = p.Results.TrapDepth; - this.BoxSize = p.Results.BoxSize; this.NumberOfGridPoints = p.Results.NumberOfGridPoints; this.Dimensions = p.Results.Dimensions; @@ -67,21 +57,6 @@ classdef Potentials < handle & matlab.mixin.Copyable [X,Y] = ndgrid(x,y); ret = 0.5*(this.SimulationParameters.gx.*X.^2+this.SimulationParameters.gy.*Y.^2); - case 'SquareBox' - x = linspace(-0.5*this.SimulationParameters.Lx,0.5*this.SimulationParameters.Lx-this.SimulationParameters.Lx/this.SimulationParameters.Nx,this.SimulationParameters.Nx); - y = linspace(-0.5*this.SimulationParameters.Ly,0.5*this.SimulationParameters.Ly-this.SimulationParameters.Ly/this.SimulationParameters.Ny,this.SimulationParameters.Ny); - [X,Y] = ndgrid(x,y); - - heaviside_X = this.custom_heaviside(-abs(X) + this.SimulationParameters.boxsize/2); - heaviside_Y = this.custom_heaviside(-abs(Y) + this.SimulationParameters.boxsize/2); - - ret = this.SimulationParameters.boxdepth * (1 - heaviside_X .* heaviside_Y); - case 'RoundBox' - x = linspace(-0.5*this.SimulationParameters.Lx,0.5*this.SimulationParameters.Lx-this.SimulationParameters.Lx/this.SimulationParameters.Nx,this.SimulationParameters.Nx); - y = linspace(-0.5*this.SimulationParameters.Ly,0.5*this.SimulationParameters.Ly-this.SimulationParameters.Ly/this.SimulationParameters.Ny,this.SimulationParameters.Ny); - [X,Y] = ndgrid(x,y); - - ret = this.SimulationParameters.boxdepth * (1 - this.custom_heaviside((this.SimulationParameters.boxsize/2)^2 - X.^2 - Y.^2)); end end @@ -100,7 +75,7 @@ classdef Potentials < handle & matlab.mixin.Copyable ret = this.TrapFrequencies; end function set.TrapPotentialType(this, val) - assert(any(strcmpi(val,{'None','Harmonic','SquareBox','RoundBox'})), 'Trap potential of the specified type cannot be generated!'); + assert(any(strcmpi(val,{'None','Harmonic'})), 'Trap potential of the specified type cannot be generated!'); this.TrapPotentialType = val; end function ret = get.TrapPotentialType(this) diff --git a/Dipolar-Gas-Simulator/+VariationalSolver2D/@Potentials/setupParameters.m b/Dipolar-Gas-Simulator/+VariationalSolver2D/@Potentials/setupParameters.m index 6f0e803..7d10d70 100644 --- a/Dipolar-Gas-Simulator/+VariationalSolver2D/@Potentials/setupParameters.m +++ b/Dipolar-Gas-Simulator/+VariationalSolver2D/@Potentials/setupParameters.m @@ -20,10 +20,6 @@ function [Params] = setupParameters(this) Params.wy = 2*pi*this.TrapFrequencies(2); Params.wz = 2*pi*this.TrapFrequencies(3); - % Trap depth and box size for box potentials - Params.boxdepth = this.TrapDepth; % The depth of the box - Params.boxsize = this.BoxSize; % The size of the box - % ================ Parameters defined by those above ================ % % Trap gamma