Using a for loop to iterate over rows of a matrix?

So I am trying to create a for loop that runs rows of a matrix through a funtction. This is the function I have created:

function [Re, flow_type] = Reynolds(p,v,L,u)
Re=(p*v*L)/u
if Re<1000
    flow_type = "Laminar"
elseif Re>10000
    flow_type = "Turbulent"
else
    flow_type = "Transition"
end
end

I have a 3x4 matrix callled flowData where column 1 is p, column 2 is v, column 3 is L, and column for is u. I have to use a for loop to iterate over the rows of the matrix, and then call the function for each row and print the results.

I have tried a couple things, but here is my current code. I am just not sure how to iterate over the rows of the matrix and use that in the function.

row1=flowData(1,:)
for i=1:row1
Re = Reynolds(p*v*L)/u;
flow_type =string([]);
end

Answer 1

[Dongliang Lu]

Hope this helps:

for i=1:size(flowData,1)
    [Re,flow_type] = Reynolds(p(i,1),v(i,2),L(i,3),u(i,4));
    sprintf('%s',flow_type);
end

Answer 2

[dpb]

Alternatively, consider vectorizing the function instead of using a loop...

function [Re, flow_type] = Reynolds(p,v,L,u)
  
  Re=(p.*v.*L)./u;
  flow_type=regime(Re);

  function type=regime(Re)
    flow_types=["Laminar","Transition","Turbulent"];      % regime types
    fnRgm=@(Re) interp1([0 1000-eps(1000) 1000 10000 10000+eps(10000) realmax],[1 1 2 2 3 3],Re,'previous');
    type=flow_types(fnRgm(Re));
  end
end