MATLAB graph plotting: assigning legend labels during plot

Question

I am plotting data in a typical MATLAB scatterplot format. Ordinarily when plotting multiple datasets, I would use the command \'hold on;\', and then plot each of the data,

Answer 1

Make a for loop. But Before the for loop, make an array.

%for example 

legendset = {}

for i = 1:10 

%blabla
%Then in the fore loop say: 

legendset = [legendset;namedata(i)]

%It puts all names in a column of legendset. 
%Make sure namedata are characters. 

%foreloop ends
end

%Then after the foreloop say: 

legend(legendset).