Plotting Data by Using Loaded TXT File and Gui Pushbutton Problem

Question

Tyann Hardyn 2021-7-6

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/872678-plotting-data-by-using-loaded-txt-file-and-gui-pushbutton-problem

评论： Rik 2021-7-8

tuntungan_lemi_raw_20190701.zip

Dear, everyone. I have a problem with my Gui Pushbutton Script to plt my loaded txt data here... This is my script :

function pushbutton11_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton11 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
    formku = guidata(gcbo);
    [namafile,direktori]=uigetfile('*.txt','Load Data Magnet LEMI RAW','Multiselect','on');
    eval(['cd ''' direktori ''';']);
    eval(['mydata=load(''' namafile ''')']);
    tahun = mydata(:,1); %: Getting data in column 1
    bulan = mydata(:,2); %: Getting data in column 2
    tanggal = mydata(:,3); %: Getting data in column 3
    jam = mydata(:,4); %: Getting data in column 4
    menit = mydata(:,5); %: Getting data in column 5
    detik = mydata(:,6); %: Getting data in column 6
    kompx = mydata(:,7); %: Getting data in column 7
    kompy = mydata(:,8); %: Getting data in column 8
    kompz = mydata(:,9); %: Getting data in column 9
    w = seconds((3600*jam)+(60*menit)+ detik);
    w.Format = 'hh:mm';
    D = datetime(tahun,bulan,tanggal,jam,menit,detik,'TimeZone','Asia/Jakarta');
    s = (w/86400)+tanggal;
    for i=1:length(detik)
        hmagnet = sqrt((kompx.^2)+(kompy.^2));
        fmagnet = sqrt((kompx.^2)+(kompy.^2)+(kompz.^2));
        
    end    
    p = plot(D, hmagnet);
    xlabel('Time Series','fontweight','bold','fontsize',10);
    ylabel('Horizontal Magnetic Component Of Non IAGA Lemi Format (nT)','fontweight','bold','fontsize',10);
    legend('off');
    set(formku.figure1,'CurrentAxes',formku.satu);
    set(p,'LineWidth',1);  
    set(formku.satu,'Color',[1 0.96 0.9],...
                     'XGrid','on',...
                     'YGrid','on',...
                     'NextPlot','add');
    set(formku.figure1,'Userdata',mydata);
     grid on
     

I just want to get the desired column data to be calculated by using Pythagoras formula as hmagnet or fmagnet data column and then plotting the result versus TIME data in D variable on my GUI .fig program but it never happened.

It just show me as a blank cartesian default figure.... So everyone, im so grateful if you help my problem here... Thank you very much...

10 个评论
显示 8更早的评论隐藏 8更早的评论

Tyann Hardyn 2021-7-7

编辑：Tyann Hardyn 2021-7-7

在 MATLAB Online 中打开

@Rik yes indeed, you re right... Im using guide to sketch Gui properties directly and then use its tag to create their script... Im using only 1 axes called satu to handle graph from three Gui pushbutton, but its still didnt work by using formku.satu.... It can only handle 1 Gui pushbuttons sucessfully and here is the script :

function pushbutton1_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
    formku = guidata(gcbo);
    [namafile,direktori]=uigetfile('*.txt','Load Data Magnet LEMI','Multiselect','on');
    eval(['cd ''' direktori ''';']);
    eval(['dataku=load(''' namafile ''')']);
    tahun = dataku(:,1); %: Getting data in column 1
    bulan = dataku(:,2); %: Getting data in column 2
    tanggal = dataku(:,3); %: MGetting data in column 3
    jam = dataku(:,4); %: Getting data in column 4
    menit = dataku(:,5); %: Getting data in column 5
    detik = dataku(:,6); %: Getting data in column 6
    xmagnet = dataku(:,7); %: Getting data in column 7
    ymagnet = dataku(:,8); %: Getting data in column 8
    zmagnet = dataku(:,9); %: Getting data in column 9
    h = dataku(:,10); %: Getting data in column 10
    total = dataku(:,13); %: Getting data in column 11
    w = seconds((3600*jam)+(60*menit)+ detik);
    w.Format = 'hh:mm';
    D = datetime(tahun,bulan,tanggal,jam,menit,detik,'TimeZone','Asia/Jakarta');
    s = (w/86400)+tanggal;
    xi =min(w):3600:max(w);
    
    p = plot(D, h);
    xlabel('Deret Waktu (Time Series)','fontweight','bold','fontsize',10);
    ylabel('Komponen H Magnet Data Lemi Non IAGA Format (nT)','fontweight','bold','fontsize',10);
    legend('off');
    set(formku.figure1,'CurrentAxes',formku.satu);
    set(p,'LineWidth',1);  
    set(formku.satu,'Color',[1 0.96 0.9],...
                     'XGrid','on',...
                     'YGrid','on',...
                     'NextPlot','add');
    set(formku.figure1,'Userdata',dataku);
     grid on

By using that gui pushbutton 1, the plot can be done in formku.satu axes but the remains 2 (one of them are shown in my question / pushbutton11) re still didnt work

Tyann Hardyn 2021-7-8

编辑：Tyann Hardyn 2021-7-8

在 MATLAB Online 中打开

@Rik Omg its worked finally, its so great. i ve changed my question code to become like these as your suggestion, Rik :

function pushbutton11_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton11 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
    handles = guidata(gcbo);
    [namafile,direktori]=uigetfile('*.txt','Load T Magnet LEMI RAW');
    full = fullfile(direktori, namafile);
    [~, base, extension] = fileparts(full);
    lastIndex = length(base);
     % Capitalize first character and lower case remaining characters.
     nb = [upper(base(1)), lower(base(2:lastIndex))];
     pit = extractAfter (nb,"lemi_raw_");
     sta = extractBefore(nb,"_lemi_raw");
     th = "Hasil Plotting Komponen Magnet H Data" + " " + sta + " " + "(" +pit + ")" ;
     tf = "Hasil Plotting Komponen Magnet F (Total) Data" + " " + sta + " " + "(" +pit + ")" ;
      opts = delimitedTextImportOptions("NumVariables", 21);
    % Specify range and delimiter
    opts.Delimiter = " ";
    % Specify column names and types
    opts.VariableNames = ["Var1", "Var2", "Var3", "Var4", "Var5", "Var6", "Var7", "Var8", "Var9", "Var10", "Var11", "A", "N", "FL", "Var15", "Var16", "Var17", "Var18", "Var19", "Var20", "Var21"];
    opts.VariableTypes = ["double", "double", "double", "double", "double", "double", "double", "double", "double", "double", "double", "double", "categorical", "double", "double", "double", "string", "string", "string", "string", "double"];
    opts.ExtraColumnsRule = "ignore";
    opts.EmptyLineRule = "read";
    opts.ConsecutiveDelimitersRule = "join";
    opts.LeadingDelimitersRule = "ignore";    
    T = readtable(full, opts);
     tahun = mydata(:,1); %: Getting data in column 1
    bulan = mydata(:,2); %: Getting data in column 2
    tanggal = mydata(:,3); %: Getting data in column 3
    jam = mydata(:,4); %: Getting data in column 4
    menit = mydata(:,5); %: Getting data in column 5
    detik = mydata(:,6); %: Getting data in column 6
    kompx = mydata(:,7); %: Getting data in column 7
    kompy = mydata(:,8); %: Getting data in column 8
    kompz = mydata(:,9); %: Getting data in column 9
    w = seconds((3600*jam)+(60*menit)+ detik);
    w.Format = 'hh:mm';
    D = datetime(tahun,bulan,tanggal,jam,menit,detik,'TimeZone','Asia/Jakarta');
         
    for i=1:length(detik)
        hmagnet = sqrt((kompx.^2)+(kompy.^2));
        fmagnet = sqrt((kompx.^2)+(kompy.^2)+(kompz.^2));
    end
    
    kurva = plot(D, hmagnet,'Parent',handles.satu);
    xlabel('Deret Waktu (Time Series)','fontweight','bold','fontsize',10);
    ylabel('Komponen H Magnet Data Lemi RAW Non IAGA Format (nT)','fontweight','bold','fontsize',10);
    legend('off');
    axes(handles.satu);
    set(handles.figure1,'CurrentAxes',handles.satu);
    set(kurva,'LineWidth',1,'Parent',satu);  
    set(handles.satu,'Color',[1 0.96 0.9],...
                     'XGrid','on',...
                     'YGrid','on',...
                     'NextPlot','add');
    set(handles.figure1,'Userdata',namafile);