Hello. I designed the DTMF decoder function based on goertzel algorithm. When I put input with 123-456-7890_40 and 404-894-2714_30, The function prints out with output with 123-456-7890 and 404-894-2714. However, when I put input with 123-555-4709_25, output is ,
Invalid number or insufficient digits
‘. I tried to fix the code, but I am not sure what should I do. Could you please let me know what should I add or edit? Thanks.Hello. I designed the DTMF decoder function based on goertzel algorithm. When I put input with 123-456-7890_40 and 404-894-2714_30, The function prints out with output with 123-456-7890 and 404-894-2714. However, when I put input with 123-555-4709_25, output is ,
Invalid number or insufficient digits
‘. I tried to fix the code, but I am not sure what should I do. Could you please let me know what should I add or edit? Thanks. Hello. I designed the DTMF decoder function based on goertzel algorithm. When I put input with 123-456-7890_40 and 404-894-2714_30, The function prints out with output with 123-456-7890 and 404-894-2714. However, when I put input with 123-555-4709_25, output is ,
Invalid number or insufficient digits
‘. I tried to fix the code, but I am not sure what should I do. Could you please let me know what should I add or edit? Thanks. dtmf, goertzel MATLAB Answers — New Questions

​

Hello,
I am working with multiple plots in MATLAB and I would like to use three different "y" axis for the different axes within a single figure. I have no problem using two "y" axes with yyaxis, I can’t include that function in my for loop (this loop reads the data from each column to be plotted from the Excel file). I read about a function called addaxis, but I don’t know how to use it.
Also, I would like the plots to have different colors for each "y" axis, since MATLAB defaults to red for Y1 and blue for Y2. Any ideas on how to achieve this?
Any suggestions would be greatly appreciated!
Best Regards!
Lucas.

clc;
clear;
nombre_excel = ‘Hoja_fuente.xlsx’;
datos = readtable (nombre_excel);
encabezados = datos.Properties.VariableNames(2:end);
encabezados = strrep(encabezados, ‘_’, ‘ ‘);
t = datetime(datos.Tiempo,’ConvertFrom’, ‘datenum’, ‘Format’, ‘HH:mm:ss’); %Si da probemas: sustituir ‘datenum’ por ‘excel’
numero_columnas=size(datos,2) – 1;
fig = figure(‘Name’,’Representación interactiva MATLAB’, ‘NumberTitle’,’off’, ‘Color’, ‘w’);
hold on;
grid on;

for i=2:numero_columnas+1
y_i = datos(:,i);
y_i = table2array(y_i);
if max(y_i) <= 100
yyaxis right
plot(t, y_i, ‘LineWidth’, 1.5, ‘DisplayName’, encabezados{i-1}, SeriesIndex = 1, marker=’.’, markersize = 1, color = ‘r’);
end
if max(y_i) > 100
yyaxis left
plot(t, y_i, ‘LineWidth’, 1.5, ‘DisplayName’, encabezados{i-1}, SeriesIndex = 1, marker=’.’, markersize = 1, color = ‘b’); %[‘Y_’ num2str(i-1)]
end
end

title(‘Gráfica Interactiva’);
legend(‘show’);
xlabel(‘Tiempo( hh:mm:ss )’, ‘FontSize’, 12);
%ylabel(encabezados, ‘Rotation’, 0, ‘Color’, ‘b’);
ax=gca;
ax.XAxis.Exponent = 0;
ax.XAxis.TickLabelFormat = ‘HH:mm:ss’;
axis tight;
ax.XAxis.SecondaryLabelFormatMode = ‘manual’;
set(gca, ‘Position’, [0.056770833333333,0.157667386609071,0.894270833333333,0.809935205183586]);
legend(‘Location’, ‘southoutside’, ‘NumColumns’, 6, ‘Orientation’, ‘horizontal’, ‘NumColumnsMode’,’manual’, ‘Interpreter’,’none’, ‘FontSize’, 8, ‘FontWeight’, ‘bold’, ‘FontName’, ‘Arial Narrow’, ‘box’, ‘on’);
set(legend, ‘IconColumnWidth’, 15, ‘Position’, [0.004678527128273,0.041036717062635,0.988802104021113,0.058815920456996]);
format long g;

This code is working but It can only plot 2 "y" axes; but if I try the addaxis in order to implement the third "y" axis, my code It´s not working:
clc;
clear;
nombre_excel = ‘Hoja_fuente.xlsx’;
datos = readtable (nombre_excel);
encabezados = datos.Properties.VariableNames(2:end);
encabezados = strrep(encabezados, ‘_’, ‘ ‘);
t = datetime(datos.Tiempo,’ConvertFrom’, ‘datenum’, ‘Format’, ‘HH:mm:ss’); %Si da probemas: sustituir ‘datenum’ por ‘excel’
numero_columnas=size(datos,2) – 1;
fig = figure(‘Name’,’Representación interactiva MATLAB DQA’, ‘NumberTitle’,’off’, ‘Color’, ‘w’); %Preguntar si NumberTitle on o off
hold on;
grid on;
for i=2:numero_columnas+1
y_i = datos(:,i);
y_i = table2array(y_i);
if max(y_i) <= 20
addaxis(t, y_i, [0 20],’LineWidth’,1.3,’Color’,’b’)
plot(t, y_i, ‘LineWidth’, 1.5, ‘DisplayName’, encabezados{i-1}, ‘SeriesIndex’, 1, ‘Marker’, ‘.’, ‘MarkerSize’, 1, ‘Color’, ‘green’);
end
if 20 < max(y_i) && max(y_i) <= 100
addaxis(t, y_i, [0 100], ‘LineWidth’,1.3,’Color’,’r’)
plot(t, y_i, ‘LineWidth’, 1.5, ‘DisplayName’, encabezados{i-1}, SeriesIndex = 1, marker=’.’, markersize = 1, color = ‘red’); %[‘Y_’ num2str(i-1)]
end
if max(y_i) > 100
addaxis(t, y_i, [0 max(y_i)],’LineWidth’,1.3,’Color’,’g’)
plot(t, y_i, ‘LineWidth’, 1.5, ‘DisplayName’, encabezados{i-1}, SeriesIndex = 1, marker=’.’, markersize = 1, color = ‘b’); %[‘Y_’ num2str(i-1)]
end
end
title(‘Gráfica Interactiva DiagnóstiQA’);
legend(‘show’);
xlabel(‘Tiempo( hh:mm:ss )’, ‘FontSize’, 12);
%ylabel(encabezados, ‘Rotation’, 0, ‘Color’, ‘b’);
ax=gca;
ax.XAxis.Exponent = 0;
ax.XAxis.TickLabelFormat = ‘HH:mm:ss’; %QUITAR ESTA LINEA DE CODIGO SI PREFERIMOS FORMATO TEMPORAL mm:ss
axis tight; %INSTRUCCIONES: tight, tickaligned o padded %en vez de axis puedo usar xlim o ylim si solo quiero ajustar 1 de los ejes
ax.XAxis.SecondaryLabelFormatMode = ‘manual’; %ESTO SOLUCIONA EL 31 -1!
set(gca, ‘Position’, [0.056770833333333,0.157667386609071,0.894270833333333,0.809935205183586]); %El segundo numero es el margen desde el borde inferior de la ventana y el cuarto número es la altura de los ejes
legend(‘Location’, ‘southoutside’, ‘NumColumns’, 6, ‘Orientation’, ‘horizontal’, ‘NumColumnsMode’,’manual’, ‘Interpreter’,’none’, ‘FontSize’, 8, ‘FontWeight’, ‘bold’, ‘FontName’, ‘Arial Narrow’, ‘box’, ‘on’);
set(legend, ‘IconColumnWidth’, 15, ‘Position’, [0.004678527128273,0.041036717062635,0.988802104021113,0.058815920456996]);
format long g;Hello,
I am working with multiple plots in MATLAB and I would like to use three different "y" axis for the different axes within a single figure. I have no problem using two "y" axes with yyaxis, I can’t include that function in my for loop (this loop reads the data from each column to be plotted from the Excel file). I read about a function called addaxis, but I don’t know how to use it.
Also, I would like the plots to have different colors for each "y" axis, since MATLAB defaults to red for Y1 and blue for Y2. Any ideas on how to achieve this?
Any suggestions would be greatly appreciated!
Best Regards!
Lucas.

clc;
clear;
nombre_excel = ‘Hoja_fuente.xlsx’;
datos = readtable (nombre_excel);
encabezados = datos.Properties.VariableNames(2:end);
encabezados = strrep(encabezados, ‘_’, ‘ ‘);
t = datetime(datos.Tiempo,’ConvertFrom’, ‘datenum’, ‘Format’, ‘HH:mm:ss’); %Si da probemas: sustituir ‘datenum’ por ‘excel’
numero_columnas=size(datos,2) – 1;
fig = figure(‘Name’,’Representación interactiva MATLAB’, ‘NumberTitle’,’off’, ‘Color’, ‘w’);
hold on;
grid on;

for i=2:numero_columnas+1
y_i = datos(:,i);
y_i = table2array(y_i);
if max(y_i) <= 100
yyaxis right
plot(t, y_i, ‘LineWidth’, 1.5, ‘DisplayName’, encabezados{i-1}, SeriesIndex = 1, marker=’.’, markersize = 1, color = ‘r’);
end
if max(y_i) > 100
yyaxis left
plot(t, y_i, ‘LineWidth’, 1.5, ‘DisplayName’, encabezados{i-1}, SeriesIndex = 1, marker=’.’, markersize = 1, color = ‘b’); %[‘Y_’ num2str(i-1)]
end
end

title(‘Gráfica Interactiva’);
legend(‘show’);
xlabel(‘Tiempo( hh:mm:ss )’, ‘FontSize’, 12);
%ylabel(encabezados, ‘Rotation’, 0, ‘Color’, ‘b’);
ax=gca;
ax.XAxis.Exponent = 0;
ax.XAxis.TickLabelFormat = ‘HH:mm:ss’;
axis tight;
ax.XAxis.SecondaryLabelFormatMode = ‘manual’;
set(gca, ‘Position’, [0.056770833333333,0.157667386609071,0.894270833333333,0.809935205183586]);
legend(‘Location’, ‘southoutside’, ‘NumColumns’, 6, ‘Orientation’, ‘horizontal’, ‘NumColumnsMode’,’manual’, ‘Interpreter’,’none’, ‘FontSize’, 8, ‘FontWeight’, ‘bold’, ‘FontName’, ‘Arial Narrow’, ‘box’, ‘on’);
set(legend, ‘IconColumnWidth’, 15, ‘Position’, [0.004678527128273,0.041036717062635,0.988802104021113,0.058815920456996]);
format long g;

This code is working but It can only plot 2 "y" axes; but if I try the addaxis in order to implement the third "y" axis, my code It´s not working:
clc;
clear;
nombre_excel = ‘Hoja_fuente.xlsx’;
datos = readtable (nombre_excel);
encabezados = datos.Properties.VariableNames(2:end);
encabezados = strrep(encabezados, ‘_’, ‘ ‘);
t = datetime(datos.Tiempo,’ConvertFrom’, ‘datenum’, ‘Format’, ‘HH:mm:ss’); %Si da probemas: sustituir ‘datenum’ por ‘excel’
numero_columnas=size(datos,2) – 1;
fig = figure(‘Name’,’Representación interactiva MATLAB DQA’, ‘NumberTitle’,’off’, ‘Color’, ‘w’); %Preguntar si NumberTitle on o off
hold on;
grid on;
for i=2:numero_columnas+1
y_i = datos(:,i);
y_i = table2array(y_i);
if max(y_i) <= 20
addaxis(t, y_i, [0 20],’LineWidth’,1.3,’Color’,’b’)
plot(t, y_i, ‘LineWidth’, 1.5, ‘DisplayName’, encabezados{i-1}, ‘SeriesIndex’, 1, ‘Marker’, ‘.’, ‘MarkerSize’, 1, ‘Color’, ‘green’);
end
if 20 < max(y_i) && max(y_i) <= 100
addaxis(t, y_i, [0 100], ‘LineWidth’,1.3,’Color’,’r’)
plot(t, y_i, ‘LineWidth’, 1.5, ‘DisplayName’, encabezados{i-1}, SeriesIndex = 1, marker=’.’, markersize = 1, color = ‘red’); %[‘Y_’ num2str(i-1)]
end
if max(y_i) > 100
addaxis(t, y_i, [0 max(y_i)],’LineWidth’,1.3,’Color’,’g’)
plot(t, y_i, ‘LineWidth’, 1.5, ‘DisplayName’, encabezados{i-1}, SeriesIndex = 1, marker=’.’, markersize = 1, color = ‘b’); %[‘Y_’ num2str(i-1)]
end
end
title(‘Gráfica Interactiva DiagnóstiQA’);
legend(‘show’);
xlabel(‘Tiempo( hh:mm:ss )’, ‘FontSize’, 12);
%ylabel(encabezados, ‘Rotation’, 0, ‘Color’, ‘b’);
ax=gca;
ax.XAxis.Exponent = 0;
ax.XAxis.TickLabelFormat = ‘HH:mm:ss’; %QUITAR ESTA LINEA DE CODIGO SI PREFERIMOS FORMATO TEMPORAL mm:ss
axis tight; %INSTRUCCIONES: tight, tickaligned o padded %en vez de axis puedo usar xlim o ylim si solo quiero ajustar 1 de los ejes
ax.XAxis.SecondaryLabelFormatMode = ‘manual’; %ESTO SOLUCIONA EL 31 -1!
set(gca, ‘Position’, [0.056770833333333,0.157667386609071,0.894270833333333,0.809935205183586]); %El segundo numero es el margen desde el borde inferior de la ventana y el cuarto número es la altura de los ejes
legend(‘Location’, ‘southoutside’, ‘NumColumns’, 6, ‘Orientation’, ‘horizontal’, ‘NumColumnsMode’,’manual’, ‘Interpreter’,’none’, ‘FontSize’, 8, ‘FontWeight’, ‘bold’, ‘FontName’, ‘Arial Narrow’, ‘box’, ‘on’);
set(legend, ‘IconColumnWidth’, 15, ‘Position’, [0.004678527128273,0.041036717062635,0.988802104021113,0.058815920456996]);
format long g; Hello,
I am working with multiple plots in MATLAB and I would like to use three different "y" axis for the different axes within a single figure. I have no problem using two "y" axes with yyaxis, I can’t include that function in my for loop (this loop reads the data from each column to be plotted from the Excel file). I read about a function called addaxis, but I don’t know how to use it.
Also, I would like the plots to have different colors for each "y" axis, since MATLAB defaults to red for Y1 and blue for Y2. Any ideas on how to achieve this?
Any suggestions would be greatly appreciated!
Best Regards!
Lucas.

clc;
clear;
nombre_excel = ‘Hoja_fuente.xlsx’;
datos = readtable (nombre_excel);
encabezados = datos.Properties.VariableNames(2:end);
encabezados = strrep(encabezados, ‘_’, ‘ ‘);
t = datetime(datos.Tiempo,’ConvertFrom’, ‘datenum’, ‘Format’, ‘HH:mm:ss’); %Si da probemas: sustituir ‘datenum’ por ‘excel’
numero_columnas=size(datos,2) – 1;
fig = figure(‘Name’,’Representación interactiva MATLAB’, ‘NumberTitle’,’off’, ‘Color’, ‘w’);
hold on;
grid on;

for i=2:numero_columnas+1
y_i = datos(:,i);
y_i = table2array(y_i);
if max(y_i) <= 100
yyaxis right
plot(t, y_i, ‘LineWidth’, 1.5, ‘DisplayName’, encabezados{i-1}, SeriesIndex = 1, marker=’.’, markersize = 1, color = ‘r’);
end
if max(y_i) > 100
yyaxis left
plot(t, y_i, ‘LineWidth’, 1.5, ‘DisplayName’, encabezados{i-1}, SeriesIndex = 1, marker=’.’, markersize = 1, color = ‘b’); %[‘Y_’ num2str(i-1)]
end
end

title(‘Gráfica Interactiva’);
legend(‘show’);
xlabel(‘Tiempo( hh:mm:ss )’, ‘FontSize’, 12);
%ylabel(encabezados, ‘Rotation’, 0, ‘Color’, ‘b’);
ax=gca;
ax.XAxis.Exponent = 0;
ax.XAxis.TickLabelFormat = ‘HH:mm:ss’;
axis tight;
ax.XAxis.SecondaryLabelFormatMode = ‘manual’;
set(gca, ‘Position’, [0.056770833333333,0.157667386609071,0.894270833333333,0.809935205183586]);
legend(‘Location’, ‘southoutside’, ‘NumColumns’, 6, ‘Orientation’, ‘horizontal’, ‘NumColumnsMode’,’manual’, ‘Interpreter’,’none’, ‘FontSize’, 8, ‘FontWeight’, ‘bold’, ‘FontName’, ‘Arial Narrow’, ‘box’, ‘on’);
set(legend, ‘IconColumnWidth’, 15, ‘Position’, [0.004678527128273,0.041036717062635,0.988802104021113,0.058815920456996]);
format long g;

This code is working but It can only plot 2 "y" axes; but if I try the addaxis in order to implement the third "y" axis, my code It´s not working:
clc;
clear;
nombre_excel = ‘Hoja_fuente.xlsx’;
datos = readtable (nombre_excel);
encabezados = datos.Properties.VariableNames(2:end);
encabezados = strrep(encabezados, ‘_’, ‘ ‘);
t = datetime(datos.Tiempo,’ConvertFrom’, ‘datenum’, ‘Format’, ‘HH:mm:ss’); %Si da probemas: sustituir ‘datenum’ por ‘excel’
numero_columnas=size(datos,2) – 1;
fig = figure(‘Name’,’Representación interactiva MATLAB DQA’, ‘NumberTitle’,’off’, ‘Color’, ‘w’); %Preguntar si NumberTitle on o off
hold on;
grid on;
for i=2:numero_columnas+1
y_i = datos(:,i);
y_i = table2array(y_i);
if max(y_i) <= 20
addaxis(t, y_i, [0 20],’LineWidth’,1.3,’Color’,’b’)
plot(t, y_i, ‘LineWidth’, 1.5, ‘DisplayName’, encabezados{i-1}, ‘SeriesIndex’, 1, ‘Marker’, ‘.’, ‘MarkerSize’, 1, ‘Color’, ‘green’);
end
if 20 < max(y_i) && max(y_i) <= 100
addaxis(t, y_i, [0 100], ‘LineWidth’,1.3,’Color’,’r’)
plot(t, y_i, ‘LineWidth’, 1.5, ‘DisplayName’, encabezados{i-1}, SeriesIndex = 1, marker=’.’, markersize = 1, color = ‘red’); %[‘Y_’ num2str(i-1)]
end
if max(y_i) > 100
addaxis(t, y_i, [0 max(y_i)],’LineWidth’,1.3,’Color’,’g’)
plot(t, y_i, ‘LineWidth’, 1.5, ‘DisplayName’, encabezados{i-1}, SeriesIndex = 1, marker=’.’, markersize = 1, color = ‘b’); %[‘Y_’ num2str(i-1)]
end
end
title(‘Gráfica Interactiva DiagnóstiQA’);
legend(‘show’);
xlabel(‘Tiempo( hh:mm:ss )’, ‘FontSize’, 12);
%ylabel(encabezados, ‘Rotation’, 0, ‘Color’, ‘b’);
ax=gca;
ax.XAxis.Exponent = 0;
ax.XAxis.TickLabelFormat = ‘HH:mm:ss’; %QUITAR ESTA LINEA DE CODIGO SI PREFERIMOS FORMATO TEMPORAL mm:ss
axis tight; %INSTRUCCIONES: tight, tickaligned o padded %en vez de axis puedo usar xlim o ylim si solo quiero ajustar 1 de los ejes
ax.XAxis.SecondaryLabelFormatMode = ‘manual’; %ESTO SOLUCIONA EL 31 -1!
set(gca, ‘Position’, [0.056770833333333,0.157667386609071,0.894270833333333,0.809935205183586]); %El segundo numero es el margen desde el borde inferior de la ventana y el cuarto número es la altura de los ejes
legend(‘Location’, ‘southoutside’, ‘NumColumns’, 6, ‘Orientation’, ‘horizontal’, ‘NumColumnsMode’,’manual’, ‘Interpreter’,’none’, ‘FontSize’, 8, ‘FontWeight’, ‘bold’, ‘FontName’, ‘Arial Narrow’, ‘box’, ‘on’);
set(legend, ‘IconColumnWidth’, 15, ‘Position’, [0.004678527128273,0.041036717062635,0.988802104021113,0.058815920456996]);
format long g; plot, label MATLAB Answers — New Questions

​

I’m trying to get sprintf to print out a line that says:
‘for event —– stations pass the criteria test=’
where it will list the results for my stations vertically like:

U02B.HHZf

U04B.HHZf

U05B.HHZf

U06B.HHZf

and so on. I can’t seem to get it to do this..it keeps combining my stations together something like UUU00452648BBBB….HHHHHZZZZZfffff. I’m looking at the help pages but there are few examples, any suggestions? This is what I’ve written so far:

u=char(files(keep==1));
str1=sprintf(‘for event %s stations passed criteria
test=%fn’,char(dirs(i)),char(u));
disp(str1)

where u=
U02B.HHZf

U04B.HHZf

U05B.HHZf

U06B.HHZf

and dirs(i) corresponds to my directories. Any suggestions or help in what I’m doing wrong?

KayleI’m trying to get sprintf to print out a line that says:
‘for event —– stations pass the criteria test=’
where it will list the results for my stations vertically like:

U02B.HHZf

U04B.HHZf

U05B.HHZf

U06B.HHZf

and so on. I can’t seem to get it to do this..it keeps combining my stations together something like UUU00452648BBBB….HHHHHZZZZZfffff. I’m looking at the help pages but there are few examples, any suggestions? This is what I’ve written so far:

u=char(files(keep==1));
str1=sprintf(‘for event %s stations passed criteria
test=%fn’,char(dirs(i)),char(u));
disp(str1)

where u=
U02B.HHZf

U04B.HHZf

U05B.HHZf

U06B.HHZf

and dirs(i) corresponds to my directories. Any suggestions or help in what I’m doing wrong?

Kayle I’m trying to get sprintf to print out a line that says:
‘for event —– stations pass the criteria test=’
where it will list the results for my stations vertically like:

U02B.HHZf

U04B.HHZf

U05B.HHZf

U06B.HHZf

and so on. I can’t seem to get it to do this..it keeps combining my stations together something like UUU00452648BBBB….HHHHHZZZZZfffff. I’m looking at the help pages but there are few examples, any suggestions? This is what I’ve written so far:

u=char(files(keep==1));
str1=sprintf(‘for event %s stations passed criteria
test=%fn’,char(dirs(i)),char(u));
disp(str1)

where u=
U02B.HHZf

U04B.HHZf

U05B.HHZf

U06B.HHZf

and dirs(i) corresponds to my directories. Any suggestions or help in what I’m doing wrong?

Kayle sprintf MATLAB Answers — New Questions

​

I have a subfolder named .results (I give the whole name)
Allowing the user to change it I have name app.defOutLoc as default and the app.OutLoc once confirmed.
app.OutLoc = app.defOutLoc;
K>> defOutLoc
defOutLoc =
"C:UsersCPSLabDocumentsOdorChoiceDevresults"
K>> app.OutLoc
ans =
"C:UsersCPSLabDocumentsOdorChoiceDevresults"

So when I add the folder name to file name I end up saving resultsMyFileName.txt in the parent folder
Who asked you to trim my ? and what do I do now?
I’ve added at some points
% Don’t forget the ending
app.OutLoc = append(app.OutLoc,"");
but now need to chase down every time I do an assignment and add it back!
You would think it could at least be done right here where I build the name:
app.StartSessionTime = …
char(datetime(‘now’,’Format’,"_yyMMdd_HHmmss"));
baseFileName = append(app.MouseName.Value, …
app.StartSessionTime);
app.SessionFileName = append(app.OutLoc, …
"MC_",baseFileName,"_session.m");
app.SessionFile = fopen(app.SessionFileName,’at’); % allow appending
I suppose there is some special way to combine file parts instead of append where ML put it back that I missed.
OK I found fullfile() Now to get it to properly put all the pieces together. Like this?
app.SessionFileName = fullfile(app.OutLoc, append("MC_",baseFileName,"_session"),"m";I have a subfolder named .results (I give the whole name)
Allowing the user to change it I have name app.defOutLoc as default and the app.OutLoc once confirmed.
app.OutLoc = app.defOutLoc;
K>> defOutLoc
defOutLoc =
"C:UsersCPSLabDocumentsOdorChoiceDevresults"
K>> app.OutLoc
ans =
"C:UsersCPSLabDocumentsOdorChoiceDevresults"

So when I add the folder name to file name I end up saving resultsMyFileName.txt in the parent folder
Who asked you to trim my ? and what do I do now?
I’ve added at some points
% Don’t forget the ending
app.OutLoc = append(app.OutLoc,"");
but now need to chase down every time I do an assignment and add it back!
You would think it could at least be done right here where I build the name:
app.StartSessionTime = …
char(datetime(‘now’,’Format’,"_yyMMdd_HHmmss"));
baseFileName = append(app.MouseName.Value, …
app.StartSessionTime);
app.SessionFileName = append(app.OutLoc, …
"MC_",baseFileName,"_session.m");
app.SessionFile = fopen(app.SessionFileName,’at’); % allow appending
I suppose there is some special way to combine file parts instead of append where ML put it back that I missed.
OK I found fullfile() Now to get it to properly put all the pieces together. Like this?
app.SessionFileName = fullfile(app.OutLoc, append("MC_",baseFileName,"_session"),"m"; I have a subfolder named .results (I give the whole name)
Allowing the user to change it I have name app.defOutLoc as default and the app.OutLoc once confirmed.
app.OutLoc = app.defOutLoc;
K>> defOutLoc
defOutLoc =
"C:UsersCPSLabDocumentsOdorChoiceDevresults"
K>> app.OutLoc
ans =
"C:UsersCPSLabDocumentsOdorChoiceDevresults"

So when I add the folder name to file name I end up saving resultsMyFileName.txt in the parent folder
Who asked you to trim my ? and what do I do now?
I’ve added at some points
% Don’t forget the ending
app.OutLoc = append(app.OutLoc,"");
but now need to chase down every time I do an assignment and add it back!
You would think it could at least be done right here where I build the name:
app.StartSessionTime = …
char(datetime(‘now’,’Format’,"_yyMMdd_HHmmss"));
baseFileName = append(app.MouseName.Value, …
app.StartSessionTime);
app.SessionFileName = append(app.OutLoc, …
"MC_",baseFileName,"_session.m");
app.SessionFile = fopen(app.SessionFileName,’at’); % allow appending
I suppose there is some special way to combine file parts instead of append where ML put it back that I missed.
OK I found fullfile() Now to get it to properly put all the pieces together. Like this?
app.SessionFileName = fullfile(app.OutLoc, append("MC_",baseFileName,"_session"),"m"; folderfile name MATLAB Answers — New Questions

​

Hello folks,
I am trying to install MATLAB as the administrator on a common use Windows 10 machine. This machine has multiple user accounts that will each be using MATLAB from their this source installation.
When MATLAB is opened from the main admin account, there is no issue. However, when MATLAB is opened from any of the other user accounts the following errors are given in the command window:
Previously accessible file "C:Program FilesMATLABR2022atoolboxlocalpathdef.m" is now inaccessible.
Warning: MATLAB did not appear to successfully set the search path. To recover for this session of MATLAB, type "restoredefaultpath;matlabrc". To find out how to avoid this
warning the next time you start MATLAB, type "docsearch problem path" after recovering for this session.
Undefined function ‘usejava’ for input arguments of type ‘char’.
Warning: MATLAB did not appear to successfully set the search path. To recover for this session of MATLAB, type "restoredefaultpath;matlabrc". To find out how to avoid this
warning the next time you start MATLAB, type "docsearch problem path" after recovering for this session.
Warning: Initializing Java preferences failed in matlabrc.
This indicates a potentially serious problem in your MATLAB setup, which should be resolved as soon as possible. Error detected was:
MATLAB:UndefinedFunction
Unrecognized function or variable ‘initdesktoputils’.
com.mathworks.mvm.exec.MvmExecutionException: internal.matlab.desktop.editor.breakpointsForAllFiles
at com.mathworks.mvm.exec.NativeFutureResult.nativeGet(Native Method)
at com.mathworks.mvm.exec.NativeFutureResult.get(NativeFutureResult.java:62)
at com.mathworks.mvm.exec.FutureResult.getInternal(FutureResult.java:413)
at com.mathworks.mvm.exec.FutureFevalResult.getInternal(FutureFevalResult.java:49)
at com.mathworks.mvm.exec.FutureResult.get(FutureResult.java:263)
at com.mathworks.mlservices.MatlabDebugServices$3.run(MatlabDebugServices.java:978)
at com.mathworks.mvm.exec.NativeFutureResult.callRunnable(NativeFutureResult.java:146)
at com.mathworks.mvm.exec.NativeFutureResult.done(NativeFutureResult.java:138)
Caused by: com.mathworks.mvm.exec.MvmRuntimeException: Unrecognized function or variable ‘internal.matlab.desktop.editor.breakpointsForAllFiles’.
Unrecognized function or variable ‘matlab.internal.docsearchserver.getDocCenterLanguage’.

Unrecognized function or variable ‘connector.internal.lifecycle.callConnectorStarted’.

Unrecognized function or variable ‘fullfile’.

Error occurred during background graphics initialization: Undefined function ‘fullfile’ for input arguments of type ‘char’.

Unrecognized function or variable ‘matlab.supportpackagemanagement.internal.getInstalledSupportPackagesInfo’.

Unable to resolve the name ‘matlab.internal.doc.updateConnectorDocroot’.

Unable to resolve the name ‘matlab.internal.doc.updateCustomDocContent’.

Unable to resolve the name ‘matlab.internal.doc.search.configureSearchServer’.

Unrecognized function or variable ‘matlab.internal.debugger.breakpoints.initBreakpointsStoreInstance’.

Unrecognized function or variable ‘pwd’.

Unrecognized function or variable ‘matlab.unittest.internal.ui.toolstrip.getFileInfoForToolstrip’.

Unrecognized function or variable ‘matlab.internal.codingui.warmupProgrammingAids’.
I attempted to solve this issue by restoring the default pathing and saving it as pathdef.m in the C:Program FilesMATLABR2022atoolboxlocal folder:
restoredefaultpath; matlabrc
savepath C:Program FilesMATLABR2022atoolboxlocalpathdef.m
This would work for the current user I was logged in as, but when I switched to another user the same issue would occur. I can subvert this issue but forcing MATLAB to be run as Administrator upon startup, but this is not ideal for the security levels required on this machine.
I figure this issue has something to do with user permission levels, but I am unsure which files / directories and what persmission settings I should set up for my configuration. Any help would be greatly appreciated! Thank you.Hello folks,
I am trying to install MATLAB as the administrator on a common use Windows 10 machine. This machine has multiple user accounts that will each be using MATLAB from their this source installation.
When MATLAB is opened from the main admin account, there is no issue. However, when MATLAB is opened from any of the other user accounts the following errors are given in the command window:
Previously accessible file "C:Program FilesMATLABR2022atoolboxlocalpathdef.m" is now inaccessible.
Warning: MATLAB did not appear to successfully set the search path. To recover for this session of MATLAB, type "restoredefaultpath;matlabrc". To find out how to avoid this
warning the next time you start MATLAB, type "docsearch problem path" after recovering for this session.
Undefined function ‘usejava’ for input arguments of type ‘char’.
Warning: MATLAB did not appear to successfully set the search path. To recover for this session of MATLAB, type "restoredefaultpath;matlabrc". To find out how to avoid this
warning the next time you start MATLAB, type "docsearch problem path" after recovering for this session.
Warning: Initializing Java preferences failed in matlabrc.
This indicates a potentially serious problem in your MATLAB setup, which should be resolved as soon as possible. Error detected was:
MATLAB:UndefinedFunction
Unrecognized function or variable ‘initdesktoputils’.
com.mathworks.mvm.exec.MvmExecutionException: internal.matlab.desktop.editor.breakpointsForAllFiles
at com.mathworks.mvm.exec.NativeFutureResult.nativeGet(Native Method)
at com.mathworks.mvm.exec.NativeFutureResult.get(NativeFutureResult.java:62)
at com.mathworks.mvm.exec.FutureResult.getInternal(FutureResult.java:413)
at com.mathworks.mvm.exec.FutureFevalResult.getInternal(FutureFevalResult.java:49)
at com.mathworks.mvm.exec.FutureResult.get(FutureResult.java:263)
at com.mathworks.mlservices.MatlabDebugServices$3.run(MatlabDebugServices.java:978)
at com.mathworks.mvm.exec.NativeFutureResult.callRunnable(NativeFutureResult.java:146)
at com.mathworks.mvm.exec.NativeFutureResult.done(NativeFutureResult.java:138)
Caused by: com.mathworks.mvm.exec.MvmRuntimeException: Unrecognized function or variable ‘internal.matlab.desktop.editor.breakpointsForAllFiles’.
Unrecognized function or variable ‘matlab.internal.docsearchserver.getDocCenterLanguage’.

Unrecognized function or variable ‘connector.internal.lifecycle.callConnectorStarted’.

Unrecognized function or variable ‘fullfile’.

Error occurred during background graphics initialization: Undefined function ‘fullfile’ for input arguments of type ‘char’.

Unrecognized function or variable ‘matlab.supportpackagemanagement.internal.getInstalledSupportPackagesInfo’.

Unable to resolve the name ‘matlab.internal.doc.updateConnectorDocroot’.

Unable to resolve the name ‘matlab.internal.doc.updateCustomDocContent’.

Unable to resolve the name ‘matlab.internal.doc.search.configureSearchServer’.

Unrecognized function or variable ‘matlab.internal.debugger.breakpoints.initBreakpointsStoreInstance’.

Unrecognized function or variable ‘pwd’.

Unrecognized function or variable ‘matlab.unittest.internal.ui.toolstrip.getFileInfoForToolstrip’.

Unrecognized function or variable ‘matlab.internal.codingui.warmupProgrammingAids’.
I attempted to solve this issue by restoring the default pathing and saving it as pathdef.m in the C:Program FilesMATLABR2022atoolboxlocal folder:
restoredefaultpath; matlabrc
savepath C:Program FilesMATLABR2022atoolboxlocalpathdef.m
This would work for the current user I was logged in as, but when I switched to another user the same issue would occur. I can subvert this issue but forcing MATLAB to be run as Administrator upon startup, but this is not ideal for the security levels required on this machine.
I figure this issue has something to do with user permission levels, but I am unsure which files / directories and what persmission settings I should set up for my configuration. Any help would be greatly appreciated! Thank you. Hello folks,
I am trying to install MATLAB as the administrator on a common use Windows 10 machine. This machine has multiple user accounts that will each be using MATLAB from their this source installation.
When MATLAB is opened from the main admin account, there is no issue. However, when MATLAB is opened from any of the other user accounts the following errors are given in the command window:
Previously accessible file "C:Program FilesMATLABR2022atoolboxlocalpathdef.m" is now inaccessible.
Warning: MATLAB did not appear to successfully set the search path. To recover for this session of MATLAB, type "restoredefaultpath;matlabrc". To find out how to avoid this
warning the next time you start MATLAB, type "docsearch problem path" after recovering for this session.
Undefined function ‘usejava’ for input arguments of type ‘char’.
Warning: MATLAB did not appear to successfully set the search path. To recover for this session of MATLAB, type "restoredefaultpath;matlabrc". To find out how to avoid this
warning the next time you start MATLAB, type "docsearch problem path" after recovering for this session.
Warning: Initializing Java preferences failed in matlabrc.
This indicates a potentially serious problem in your MATLAB setup, which should be resolved as soon as possible. Error detected was:
MATLAB:UndefinedFunction
Unrecognized function or variable ‘initdesktoputils’.
com.mathworks.mvm.exec.MvmExecutionException: internal.matlab.desktop.editor.breakpointsForAllFiles
at com.mathworks.mvm.exec.NativeFutureResult.nativeGet(Native Method)
at com.mathworks.mvm.exec.NativeFutureResult.get(NativeFutureResult.java:62)
at com.mathworks.mvm.exec.FutureResult.getInternal(FutureResult.java:413)
at com.mathworks.mvm.exec.FutureFevalResult.getInternal(FutureFevalResult.java:49)
at com.mathworks.mvm.exec.FutureResult.get(FutureResult.java:263)
at com.mathworks.mlservices.MatlabDebugServices$3.run(MatlabDebugServices.java:978)
at com.mathworks.mvm.exec.NativeFutureResult.callRunnable(NativeFutureResult.java:146)
at com.mathworks.mvm.exec.NativeFutureResult.done(NativeFutureResult.java:138)
Caused by: com.mathworks.mvm.exec.MvmRuntimeException: Unrecognized function or variable ‘internal.matlab.desktop.editor.breakpointsForAllFiles’.
Unrecognized function or variable ‘matlab.internal.docsearchserver.getDocCenterLanguage’.

Unrecognized function or variable ‘connector.internal.lifecycle.callConnectorStarted’.

Unrecognized function or variable ‘fullfile’.

Error occurred during background graphics initialization: Undefined function ‘fullfile’ for input arguments of type ‘char’.

Unrecognized function or variable ‘matlab.supportpackagemanagement.internal.getInstalledSupportPackagesInfo’.

Unable to resolve the name ‘matlab.internal.doc.updateConnectorDocroot’.

Unable to resolve the name ‘matlab.internal.doc.updateCustomDocContent’.

Unable to resolve the name ‘matlab.internal.doc.search.configureSearchServer’.

Unrecognized function or variable ‘matlab.internal.debugger.breakpoints.initBreakpointsStoreInstance’.

Unrecognized function or variable ‘pwd’.

Unrecognized function or variable ‘matlab.unittest.internal.ui.toolstrip.getFileInfoForToolstrip’.

Unrecognized function or variable ‘matlab.internal.codingui.warmupProgrammingAids’.
I attempted to solve this issue by restoring the default pathing and saving it as pathdef.m in the C:Program FilesMATLABR2022atoolboxlocal folder:
restoredefaultpath; matlabrc
savepath C:Program FilesMATLABR2022atoolboxlocalpathdef.m
This would work for the current user I was logged in as, but when I switched to another user the same issue would occur. I can subvert this issue but forcing MATLAB to be run as Administrator upon startup, but this is not ideal for the security levels required on this machine.
I figure this issue has something to do with user permission levels, but I am unsure which files / directories and what persmission settings I should set up for my configuration. Any help would be greatly appreciated! Thank you. matlab, installation MATLAB Answers — New Questions

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Is there a way to convert data stored in a .mat file to a .cdfx file?
The .mat file contains parameter data, including some parameters that are 3D matrices.
I use Silver to load a DLL, and Silver supports calibrating the DLL using the following five formats:

I am looking for a tool or a script that can do the conversion from .mat to any of the above mentioned formats without losing any information.Is there a way to convert data stored in a .mat file to a .cdfx file?
The .mat file contains parameter data, including some parameters that are 3D matrices.
I use Silver to load a DLL, and Silver supports calibrating the DLL using the following five formats:

I am looking for a tool or a script that can do the conversion from .mat to any of the above mentioned formats without losing any information. Is there a way to convert data stored in a .mat file to a .cdfx file?
The .mat file contains parameter data, including some parameters that are 3D matrices.
I use Silver to load a DLL, and Silver supports calibrating the DLL using the following five formats:

I am looking for a tool or a script that can do the conversion from .mat to any of the above mentioned formats without losing any information. calibration, cdfx, dcm, mat file MATLAB Answers — New Questions

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Hi, i cant get my method to return multiple outputs.
I have my object folder with the classdef
classdef crm < handle
%…

methods (Access = public)
[Tout,Yout]=runTimeDependent(self,n_0,tdata,nedata,Tedata)
end
end
And my function definition in a separate file inside the @crm folder
function [Tout,Yout]=runTimeDependent(self,n_0,tdata,nedata,Tedata)
TSPAN = [tdata(1) tdata(end)];
[Tout,Yout]=ode15s(@odefun,TSPAN,n_0);

function dydt=odefun(t,y)
% … ode function here
end
end
If i build my object and run the method everything works but if i ask 2 outputs i get an error
c=crm();
% definemy parameters ( Y0, t, ne, Te)
c.runTimeDependent(Y0,t,ne,Te); % This line works
[Tout, Yout] = c.runTimeDependent(Y0,t,ne,Te); %this line throws an error
Only when i ask both my outputs do i get an error
Error using indexing
Too many output arguments.

Error in test_timedep (line 4)
[Tout, Yout] = c.runTimeDependent(Y0,t,ne,Te);Hi, i cant get my method to return multiple outputs.
I have my object folder with the classdef
classdef crm < handle
%…

methods (Access = public)
[Tout,Yout]=runTimeDependent(self,n_0,tdata,nedata,Tedata)
end
end
And my function definition in a separate file inside the @crm folder
function [Tout,Yout]=runTimeDependent(self,n_0,tdata,nedata,Tedata)
TSPAN = [tdata(1) tdata(end)];
[Tout,Yout]=ode15s(@odefun,TSPAN,n_0);

function dydt=odefun(t,y)
% … ode function here
end
end
If i build my object and run the method everything works but if i ask 2 outputs i get an error
c=crm();
% definemy parameters ( Y0, t, ne, Te)
c.runTimeDependent(Y0,t,ne,Te); % This line works
[Tout, Yout] = c.runTimeDependent(Y0,t,ne,Te); %this line throws an error
Only when i ask both my outputs do i get an error
Error using indexing
Too many output arguments.

Error in test_timedep (line 4)
[Tout, Yout] = c.runTimeDependent(Y0,t,ne,Te); Hi, i cant get my method to return multiple outputs.
I have my object folder with the classdef
classdef crm < handle
%…

methods (Access = public)
[Tout,Yout]=runTimeDependent(self,n_0,tdata,nedata,Tedata)
end
end
And my function definition in a separate file inside the @crm folder
function [Tout,Yout]=runTimeDependent(self,n_0,tdata,nedata,Tedata)
TSPAN = [tdata(1) tdata(end)];
[Tout,Yout]=ode15s(@odefun,TSPAN,n_0);

function dydt=odefun(t,y)
% … ode function here
end
end
If i build my object and run the method everything works but if i ask 2 outputs i get an error
c=crm();
% definemy parameters ( Y0, t, ne, Te)
c.runTimeDependent(Y0,t,ne,Te); % This line works
[Tout, Yout] = c.runTimeDependent(Y0,t,ne,Te); %this line throws an error
Only when i ask both my outputs do i get an error
Error using indexing
Too many output arguments.

Error in test_timedep (line 4)
[Tout, Yout] = c.runTimeDependent(Y0,t,ne,Te); oop, output MATLAB Answers — New Questions

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First off im very new at this and attempting to figure my way though this. A little back story I am working on developing custom loads for my compition rifle. On a fourm another guy had a contour plot showing ideal loads based off his testing and I was hoping to replicate it (not able to use his program). For the inputs I would have 2 on the axis. One being the powder weight (in grains – gr) from 44.6 to 45.4 in 0.2 incriments. The second axis would be the bullet seating depth. This would be from 2.250" to 2.290" in 0.01" incraments. For the date i have loaded multiple batches of rounds. Out of these batches I will shoot and get a total group size for each.
Example:
44.6gr @ 2.290" = 0.912 MOA
44.8gr @ 2.290" = 0.661 MOA
45.0gr @ 2.290" = 0.995 MOA
45.2gr @ 2.290" = 1.200 MOA
45.4gr @ 2.29" = 0.663 MOA
I would continue this for each grain weight at the same seating depth. Then i would repeat the process with each grain weight at the next seating depth and so on untill I hvae gotten a group size for each combinination. I keep track of all of this on an excel spreadsheet and hope i can input that info as I would do this multiple times with different rifles and ammo load combinations.
(MOA is Minute of angle, used to measeure group size at any set distance, 1 MOA – 1.03" @ 100 yards)
I have added a photo of the plot I saw on the fourm. As it shows one axis has his powder weight, the other shows the seating depth (CBTO), the contour lines show group size and there are circles on there that show the measured group size for each batch of ammo. As the photo shows the smallest group size is trending towards 2.320" with aprox 44.6gr of powder. This would allow me to find the best combination of powder weight and seating depth to allow for the best group and have an allowable level or error between each batch.

I have spend a few hours trying to figure this out and have not nowhere. Is this something that would be easy to do and im just not getting it? If anyone could help me with this it would be greatly appreciated! Thank you!First off im very new at this and attempting to figure my way though this. A little back story I am working on developing custom loads for my compition rifle. On a fourm another guy had a contour plot showing ideal loads based off his testing and I was hoping to replicate it (not able to use his program). For the inputs I would have 2 on the axis. One being the powder weight (in grains – gr) from 44.6 to 45.4 in 0.2 incriments. The second axis would be the bullet seating depth. This would be from 2.250" to 2.290" in 0.01" incraments. For the date i have loaded multiple batches of rounds. Out of these batches I will shoot and get a total group size for each.
Example:
44.6gr @ 2.290" = 0.912 MOA
44.8gr @ 2.290" = 0.661 MOA
45.0gr @ 2.290" = 0.995 MOA
45.2gr @ 2.290" = 1.200 MOA
45.4gr @ 2.29" = 0.663 MOA
I would continue this for each grain weight at the same seating depth. Then i would repeat the process with each grain weight at the next seating depth and so on untill I hvae gotten a group size for each combinination. I keep track of all of this on an excel spreadsheet and hope i can input that info as I would do this multiple times with different rifles and ammo load combinations.
(MOA is Minute of angle, used to measeure group size at any set distance, 1 MOA – 1.03" @ 100 yards)
I have added a photo of the plot I saw on the fourm. As it shows one axis has his powder weight, the other shows the seating depth (CBTO), the contour lines show group size and there are circles on there that show the measured group size for each batch of ammo. As the photo shows the smallest group size is trending towards 2.320" with aprox 44.6gr of powder. This would allow me to find the best combination of powder weight and seating depth to allow for the best group and have an allowable level or error between each batch.

I have spend a few hours trying to figure this out and have not nowhere. Is this something that would be easy to do and im just not getting it? If anyone could help me with this it would be greatly appreciated! Thank you! First off im very new at this and attempting to figure my way though this. A little back story I am working on developing custom loads for my compition rifle. On a fourm another guy had a contour plot showing ideal loads based off his testing and I was hoping to replicate it (not able to use his program). For the inputs I would have 2 on the axis. One being the powder weight (in grains – gr) from 44.6 to 45.4 in 0.2 incriments. The second axis would be the bullet seating depth. This would be from 2.250" to 2.290" in 0.01" incraments. For the date i have loaded multiple batches of rounds. Out of these batches I will shoot and get a total group size for each.
Example:
44.6gr @ 2.290" = 0.912 MOA
44.8gr @ 2.290" = 0.661 MOA
45.0gr @ 2.290" = 0.995 MOA
45.2gr @ 2.290" = 1.200 MOA
45.4gr @ 2.29" = 0.663 MOA
I would continue this for each grain weight at the same seating depth. Then i would repeat the process with each grain weight at the next seating depth and so on untill I hvae gotten a group size for each combinination. I keep track of all of this on an excel spreadsheet and hope i can input that info as I would do this multiple times with different rifles and ammo load combinations.
(MOA is Minute of angle, used to measeure group size at any set distance, 1 MOA – 1.03" @ 100 yards)
I have added a photo of the plot I saw on the fourm. As it shows one axis has his powder weight, the other shows the seating depth (CBTO), the contour lines show group size and there are circles on there that show the measured group size for each batch of ammo. As the photo shows the smallest group size is trending towards 2.320" with aprox 44.6gr of powder. This would allow me to find the best combination of powder weight and seating depth to allow for the best group and have an allowable level or error between each batch.

I have spend a few hours trying to figure this out and have not nowhere. Is this something that would be easy to do and im just not getting it? If anyone could help me with this it would be greatly appreciated! Thank you! contour, plot, 3d plots MATLAB Answers — New Questions

​

I am looking for a tool or Simulink project that is already complete where I can enter my motor parameters (and possibly inverter) and do some testing with PID tuning in the case of Field Oriented Control.
I found this: https://it.mathworks.com/help/mcb/gs/tune-pi-controllers-using-foc-autotuner.html?s_eid=PSM_15028 but I don’t understand if I can use it only via software without having to buy that motor and inveter.
Again, I am interested in doing PID tuning tests for my motor in the case of FOC, nothing more.
There is a lot of Simulink material online, so I ask for your help since I have little experience with Matlab

Thank you.I am looking for a tool or Simulink project that is already complete where I can enter my motor parameters (and possibly inverter) and do some testing with PID tuning in the case of Field Oriented Control.
I found this: https://it.mathworks.com/help/mcb/gs/tune-pi-controllers-using-foc-autotuner.html?s_eid=PSM_15028 but I don’t understand if I can use it only via software without having to buy that motor and inveter.
Again, I am interested in doing PID tuning tests for my motor in the case of FOC, nothing more.
There is a lot of Simulink material online, so I ask for your help since I have little experience with Matlab

Thank you. I am looking for a tool or Simulink project that is already complete where I can enter my motor parameters (and possibly inverter) and do some testing with PID tuning in the case of Field Oriented Control.
I found this: https://it.mathworks.com/help/mcb/gs/tune-pi-controllers-using-foc-autotuner.html?s_eid=PSM_15028 but I don’t understand if I can use it only via software without having to buy that motor and inveter.
Again, I am interested in doing PID tuning tests for my motor in the case of FOC, nothing more.
There is a lot of Simulink material online, so I ask for your help since I have little experience with Matlab

Thank you. matlab, simulink MATLAB Answers — New Questions

​

I have a microgrid consists of two three phase two level inverters which are operated in parallel with main grid. One inverter is fed by renewable while the other one fed by a battery-bank. When each inverter operates in parallel with main grid in either isolated or connected to main grid they do operate perfectly, but when the whole grid is assembled with two inverters in parallel with main grid, the whole grid goes in mis-function and the inverters cannot provide power to loads or inject to main grid.
Here are three simulink matlab files with whole network image, that are each inverter in parallel with main grid and the whole assembled grid. the first two work fine, but the last one does not operate synchronisingly and it goes in a big swing.
The scenario is:
The DG Inverter1 provides power all the times unless it goes under-rate, then DG Inverter2 connects to live network for peak shaving or to charge battery-bank, in either isolated mode or grid-connected modes. You can also define any other scenario.
I don’t know what to do to synchronise the network when two inverters are implemented, what should I do?
Is there any example available to study?
Thank you very much for any helpI have a microgrid consists of two three phase two level inverters which are operated in parallel with main grid. One inverter is fed by renewable while the other one fed by a battery-bank. When each inverter operates in parallel with main grid in either isolated or connected to main grid they do operate perfectly, but when the whole grid is assembled with two inverters in parallel with main grid, the whole grid goes in mis-function and the inverters cannot provide power to loads or inject to main grid.
Here are three simulink matlab files with whole network image, that are each inverter in parallel with main grid and the whole assembled grid. the first two work fine, but the last one does not operate synchronisingly and it goes in a big swing.
The scenario is:
The DG Inverter1 provides power all the times unless it goes under-rate, then DG Inverter2 connects to live network for peak shaving or to charge battery-bank, in either isolated mode or grid-connected modes. You can also define any other scenario.
I don’t know what to do to synchronise the network when two inverters are implemented, what should I do?
Is there any example available to study?
Thank you very much for any help I have a microgrid consists of two three phase two level inverters which are operated in parallel with main grid. One inverter is fed by renewable while the other one fed by a battery-bank. When each inverter operates in parallel with main grid in either isolated or connected to main grid they do operate perfectly, but when the whole grid is assembled with two inverters in parallel with main grid, the whole grid goes in mis-function and the inverters cannot provide power to loads or inject to main grid.
Here are three simulink matlab files with whole network image, that are each inverter in parallel with main grid and the whole assembled grid. the first two work fine, but the last one does not operate synchronisingly and it goes in a big swing.
The scenario is:
The DG Inverter1 provides power all the times unless it goes under-rate, then DG Inverter2 connects to live network for peak shaving or to charge battery-bank, in either isolated mode or grid-connected modes. You can also define any other scenario.
I don’t know what to do to synchronise the network when two inverters are implemented, what should I do?
Is there any example available to study?
Thank you very much for any help microgrid, simulink, inverter, renewable, synchronising inverters MATLAB Answers — New Questions

​