I want to see the legend for each n

My graph is showing for each n but legend doesn't working. How to solve the problem?

 for n=linspace(1,length(t),10)
     plot(x/L,(c(n,:)))
     legend(['t=' num2str(n)],'location','southeast'); 
  end

Answer 1

[madhan ravi]

 for n=linspace(1,length(t),10)

     plot(x/L,(c(n,:)))

     legend(['t=' , num2str(n)],'Location','southeast'); 

end

% Use comma before num2str and Location L is caps lock.

[Raj001]

It should work.. But in my case,it does not works. Don't know why.