I have it reading from a struct with signal names and I want to extract it and input it into a 1 column array

    T = dbc.MessageInfo.Signals;
    Channel= binf.ChannelList;
    data1=blfData{1,1};
    data2=blfData{2,1};
    data3=blfData{3,1};
    data4=blfData{4,1};


%j1939PGTimetable = j1939ParameterGroupTimetable(blfData,dbc)
Messages = dbc.MessageInfo;
Signals = dbc.MessageInfo.Signals;


for i = 1:length(Messages )
    for j = 1:length(Messages(i).SignalInfo)
    allSignals = Messages(i).SignalInfo(j).Name;
    
    
    
    end
end

From the Signal info there is the first column called name and I access that using the dot notation and I want to create a new array to input these inside

[Stephen23]

Original question from Mohamed Ali retrieved from Google Cache:

https://web.archive.org/save/https://webcache.googleusercontent.com/search?q=cache:b352saDitB4J:https://www.mathworks.com/matlabcentral/answers/2073441-i-have-it-reading-from-a-struct-with-signal-names-and-i-want-to-extract-it-and-input-it-into-a-1-col

https://web.archive.org/web/20240124175849/https://www.mathworks.com/matlabcentral/answers/2073441-i-have-it-reading-from-a-struct-with-signal-names-and-i-want-to-extract-it-and-input-it-into-a-1-col

I have it reading from a struct with signal names and I want to extract it and input it into a 1 column array

   T = dbc.MessageInfo.Signals;
    Channel= binf.ChannelList;
    data1=blfData{1,1};
    data2=blfData{2,1};
    data3=blfData{3,1};
    data4=blfData{4,1};
%j1939PGTimetable = j1939ParameterGroupTimetable(blfData,dbc)
Messages = dbc.MessageInfo;
Signals = dbc.MessageInfo.Signals;
for i = 1:length(Messages )
    for j = 1:length(Messages(i).SignalInfo)
    allSignals = Messages(i).SignalInfo(j).Name;
    end
end

From the Signal info there is the first column called name and I access that using the dot notation and I want to create a new array to input these inside

[Rena Berman]

(Answers Dev) Restored edit

Answer 1

[Stephen23]

The solution depends on the sizes of MESSAGES and SIGNALINFO (you did not tell us either of these).

Perhaps this:

out = {Messages.SignalInfo.Name}.'

or this:

tmp = [Messages.SignalInfo];
out = {tmp.Name}.'

https://www.mathworks.com/matlabcentral/answers/1656435-tutorial-comma-separated-lists-and-how-to-use-them