V = [3.7 7.4 18.5 37]';
R = [10 50 75];
PdB = db(V,R);
PdbTable = array2table(PdB);
PdbTable.Properties.RowNames(1:numel(V)) = ("V = "+ V + " V");
PdbTable.Properties.VariableNames(1:numel(R)) = ("R = "+ R + " Ω")
PdbTable=4×3 table
R = 10 Ω R = 50 Ω R = 75 Ω
_________________________ _________________________ _________________________
V = 3.7 V 1.364 -5.6257 -7.3866
V = 7.4 V 7.3846 0.39493 -1.366
V = 18.5 V 15.343 8.3537 6.5928
V = 37 V 21.364 14.374 12.613