end command doen't end my function
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The code I'm running is as follows:
clc
clear
close all
function new(modelname)
% NEW_MODEL Create a new, empty Simulink model
% NEW_MODEL('MODELNAME') creates a new model with
% the name 'MODELNAME'. Without the 'MODELNAME'
% argument, the new model is named 'my_untitled'.
if nargin == 0
modelname = 'my_untitled';
end
load_system('simulink')
% create and open the model
open_system(new_system(modelname));
% set default solver
set_param(modelname,'Solver','ode3');
add_block('simulink/Sources/Sine Wave','mymodel/Sine1');
set_param('mymodel/Sine1','position',[140,80,180,120]);
add_block('simulink/Sources/Pulse Generator','mymodel/Pulse1');
set_param('mymodel/Pulse1','position',[140,200,180,240]);
add_block('simulink/Ports & Subsystems/Subsystem','mymodel/Subsystem1');
set_param('mymodel/Subsystem1','position',[315,120,395,200]);
add_block('simulink/Sinks/Scope','mymodel/Scope1');
set_param('mymodel/Scope1','position',[535,140,575,180]);
% save the model
save_system(modelname);
I'm getting this error: Error: File: new_model.m Line: 35 Column: 1
All functions in a script must be closed with an 'end'.
I tried adding a second end after the first one, but then I got this error: Error: File: new_model.m Line: 16 Column: 1
Function definitions in a script must appear at the end of the
file.
Move all statements after the "new" function definition to
before the first local function definition.
I'm not quite sure what this means. What could it be?
采纳的回答
Walter Roberson
2023-8-30
Remove the lines
clc
clear
close all
They are not doing any good there, only causing problems.
The only time you should ever have close all inside a script, is if you create a script designed to reinitialize MATLAB when you switch what you are doing -- code intended to act as shortcuts for quitting MATLAB and starting it again.
更多回答（1 个）
Hi, its a function you should create a function called "new_model" that has the code described above and save it in your working directory. then call it in the command window
>> new_model()
by the way, "mymodel" in the your code should match the modelname
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