You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: quadcopter_ex04_wind_test_code.m
    path of file: ./repos/Quadcopter-Drone-Model-Simscape/Workflows/Workshop/Ex_04_Wind_Test
    
    the code of the file until where you have to start completion: %% Test Effect of Wind
% Copyright 2021-2023 The MathWorks, Inc.

% Move to folder where script is saved
cd(fileparts(which(mfilename)));

% Open model and save under another name for test
mdl = 'quadcopter_ex0
    
function fht = plot_sim_res_trajectory(logsout_noWind,logsout_Wind,waypoints,planex,planey)

% Create/Reuse figure and define handle in workspace
fig_handle_name =   'h1_quadcopter_package_delivery_wind_test';

handle_var = evalin('base',['who(''' fig_handle_name ''')']);
if(isempty(handle_var))
    evalin('base',[fig_handle_name ' = figure(''Name'', ''' fig_handle_name ''');']);
elseif ~isgraphics(evalin('base',handle_var{:}))
    evalin('base',[fig_handle_name ' = figure(''Name'', ''' fig_handle_name ''');']);
end