Need help in taking out values from a matrix

Hello All, I am in a need of a guidance to taking out values from the matrix.

Here is my code:

for ii = 1:size(value,2)
  % define f and minor radius for this iteration
    f = value(ii);
    [pres{ii},flag] = pressure(x,y,z{ii});

Now I want to plot a specific row out of the pressure. So my second for loop is:

for i=1:80
  pank(i)=pres{ii(10,i)};
end
plot(x,pank)

As you can see I want to plot pres(10,i) of every length so I tried pres{ii(10,i)} which I not correct. I hope I am making some sense. I need help in plotting this for every value of ii.

Answer 1

[Walter Roberson]

pank(i)=pres{ii}(10,i);

and removing the loop:

pank = pres{ii}(10, 1:80);

[adi kul]

what a simple mistake I was doing! Thank for the help!