How to add data to table?

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Andrew Ng Chee Wei
Andrew Ng Chee Wei 2022-7-14
评论： Andrew Ng Chee Wei 2022-7-14
Helo everyone,
I'm currently trying to accept a number of different velocities, maximum height, horizontal distance and time taken into a table. However, the array constantly is getting updated as the program should allow me to add newer data like velocities and et cetera. And the table is only showing one column of data at a time and does not add to the next. May I know how to fix this?
I tried this method but it does not work. May anyone enlighten me?
%Table Values
for i = 1:app.AddSpinner.Value
v0table = zeros;
hdtable = zeros;
tttable = zeros;
hmtable = zeros;
v0table(:,i) = v0;
hdtable(:,i) = hd;
tttable(:,i) = time_flight;
hmtable(:,i) = hmax;
end
app.UITable.Data = [v0table,hdtable,tttable,hmtable];

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回答（1 个）

Amritesh
Amritesh 2022-7-14
编辑：Amritesh 2022-7-14
You are initializing arrays in each iteration of for loop. Try following piece of code
v0table = zeros;
hdtable = zeros;
tttable = zeros;
hmtable = zeros;
for i = 1:app.AddSpinner.Value
v0table(i) = v0;
hdtable(i) = hd;
tttable(i) = time_flight;
hmtable(i) = hmax;
end
app.UITable.Data = [v0table,hdtable,tttable,hmtable];
If v0table(i) = v0; is not working try
v0table(end+1) = v0;
Hope this solves your problem.
  1 个评论
Andrew Ng Chee Wei
Andrew Ng Chee Wei 2022-7-14
Hello, I changed it and it works, but another problem sufficed. Is that when i want to add another row of data, for example:
velocity Time taken
5 60
This was when it first started, now i want to add another row of new data ; velocity 5 and timetaken =50
velocity time taken
5 50
5 50
How do i solve this?

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