MATLAB ERROR for programming

Dear all,

There seems to be an error for this coding, and i am unable to find the error, can someone please help me on this?

Kindest regards,

 function Gui_Testing
%MenuBar none position [x,y,lebarx,lebary]
figure('Name','Voice Recognition System','NumberTitle','off',...
    'Position',[200,400,500,280]);
Title = {'VOICE RECOGNITION SYSTEM'};
uicontrol('Style','text','String',Title,'FontSize',15,...
    'FontWeight','bold','ForegroundColor','b',...,
    'Position',[80 150 350 100]);
Instruction = {'Command:','',...
    '1. to open the motor = " MOTOR OPEN " ',...
    '2. to close the motor = " MOTOR SWITCH OFF "',...
    '3. to open the lights = " LIGHTS ON " ',...
    '4. to close the lights = " CLOSE " '};
uicontrol('Style','text','String',Instruction,'FontSize',10,...
    'FontWeight','bold','Position',[80 90 350 110]);
Check_PushButton = uicontrol('Style','PushButton','String','ENTER COMMAND',...
    'Position',[100,30,110,50],'CallBack', ...
    @PushButtonSelected);
% List = {'COM1','COM2','COM3','COM4'};
% PopupMenu = uicontrol('Style','PopupMenu','String',List,...
% 'Position',[140,60,100,20],'CallBack',
@PopupMenuCallBack);
%function PopupMenuCallBack(varargin)
% List = get(PopupMenu, 'String');
% Val = get(PopupMenu, 'Value');
% msgbox(List{Val}, 'Selecting:', 'modal')
end
uicontrol('Style','PushButton','String','CLOSE',...
    'Position',[300,30,110,50],'CallBack','close');
function PushButtonSelected(varargin)
if get(Check_PushButton,'Value')==1 59
    pot = 'COM1';
    SerPIC = serial(pot);
    set(SerPIC,'BaudRate',9600,'DataBits',8,'Parity','none','Stopbits',1,'FlowControl','none');
    fopen(SerPIC);
    Fs = 8000; % sampling frequency
    n_samples = 5*Fs; % record n samples of an audio signal
    play_command = wavread; %read file
    wavplay(play_command,Fs) ;
    y=wavrecord(n_samples,Fs); % record 5 sec
    wavwrite(y,Fs,); % save file
    x = wavread; % read file
    %figure(1);plot(x);grid;xlabel('Hertz') % plot graph x
    [b a]=size(x);
    c1=0; % starting variable
    c2=0; % ending variable
    n1=0.15; % amplitud starting
    n2=0.15; % amplitud ending
    z =1; % starting for new variable
    % loop to determine starting point
    for n=1:b % for 1 -> 40000 where b=40000
        if (x(n,1)>n1)
            c1=n; % starting variable,c1=n
            break;
        end
    end
    % loop to determine ending point
    for n=b:-1:1 % for 40000 -> 1 where b=4000
        if (x(n,1)>n2)
            c2=n; % ending variable,c2=n
            break;
        end
    end
    % loop to determine selected word signal
    for n=c1:c2 % signal between c1 <-> c2
        x2(z,1)=x(n+1,1);
        z=z+1;
    end
    % create new x signal
    for n=1:a
        x(n,1)=0;
        end60
        %x=x2;
        %figure(2);plot(x);grid;xlabel('Hertz') % plot graph x
        motor_opened_max = 7000;
        motor_opened_min = 6000;
        motor_closed_max = 10500;
        motor_closed_min = 7800;
        lights_opened_max = 5000;
        lights_opened_min = 3500;
        lights_closed_max = 2200;
        lights_closed_min = 800;
        %determine command for each signal
        if (z >= motor_opened_min && z <= motor_opened_max)
            f = 'a';
        end
        if (z >= motor_closed_min && z <= motor_closed_max)
            f = 'b';
        end
        if (z >= lights_opened_min && z <= lights_opened_max)
            f = 'c';
        end
        if (z >= lights_closed_min && z <= lights_closed_max)
            f = 'd';
        end
        %determine error
        if (z > motor_closed_max || ( z > motor_opened_max && z < ...
                motor_closed_min ) || ( z > lights_opened_max && z < ...
                motor_opened_min ) || ( z > lights_closed_max && z < ...
                lights_opened_min) || z < lights_closed_min)
            f= 'e';
        end
        fprintf(SerPIC,'%s',f);
        fclose(SerPIC)
        delete(SerPIC)
        clear SerPIC
    end
end
end

[Walter Roberson]

What does your code do that you do not expect it to do? Does it generate an error message? Or does it just recite "100 Bottles Of Beer On The Wall" until you are driven crazy ?

[Sean de Wolski]

@Walter, you just made my day, realizing there's no reason to limit the wall to 100 bottles of beer:

for ii = flintmax:-1:1
  fprintf(1,'\n%16.0f bottles of beer on the wall... %16.0f bottles of beer!  You take one down, pass it around %16.0f bottles of beer on the wall!',ii,ii,ii-1);
end

[Walter Roberson]

Infinite bottles of beer on the wall... infinite bottles of beer! You take one down, pass it around, infinite bottles of beer on the wall!

[Sean de Wolski]

Now that's the wall I'd like in my basement...

[Walter Roberson]

No problem, just use infinitesimally small bottles of beer.

[Sean de Wolski]

That would be cheating...

Answer 1

[John]

Line 22 needs a comment (or uncomment the rest... depending on what you're trying to do)

lines 28 and 29 are not within any function

line 41 has an extra comma

line 31: what is the 59 for?

line 31: I don't think you have access to Check_PushButton, because you defined it in a separate function and it doesn't appear to be global...

That's a start...