convert or translat number to specific word using it for title

I am trying to generate a title for my Plot that work according to a Number so lets say if the Number is (1) then the word will be (Normal) if the Number is (2) the words will be (Level1) ..etc

I used the below code for the Title using (renamecats) function but It didn't work I don't know why.

for n = 1:numel(out(1,:))
    x=out(2:end,n);
    subplot(4,2,n);
    plot(t,x);
    if n == 3 || n == 4
        xlabel('Seconds');
    end
    title(renamecats({n},string(catnames)));
end

Best Regards,

Yousif

[Adam Danz]

I think you just need to replace the title(__) line with

title(catnames(n));

or, is the problem that the categorical values are not in the intended order?

Answer 1

[Sulaymon Eshkabilov]

Here is onee of the possible solutions with one simple example:

T = randn(4, 15);
t=1:15;
catnames = {'Normal', 'Level 1', 'Level 2', 'Level 3'};
for n = 1:size(T,1)

switch n
    case 1
        x=T(n,:);
        subplot(4,2,n);
        plot(t,x);
        title (catnames{n})
    case 2
        x=T(n,:);
        subplot(4,2,n);
        plot(t,x);
        title (catnames{n})
    case 3
        x=T(n,:);
        subplot(4,2,n);
        plot(t,x);
        title (catnames{n})
    case 4
        x=T(n,:);
        subplot(4,2,n);
        plot(t,x);
        title (catnames{n})
end
end

[Yousif Alaraji]

Many thanks dear,

I also used

d=dictionary([1,2,3,4],catnames);

title(d(n));

also works,

[Yousif Alaraji]

Yes dear thank you