Matlab - CODIGO para imprimir una variable n veces

num = str2double(input('Impresiones: ', 's'));

while num >= 1

    disp(num)

    num = num - 1;

end

num = str2double(input('Impresiones: ', 's'));

while num >= 1

    disp(generar())

    num = num - 1;

end

function T = generar()

  B = randsample(1:20, 4)';

  I = randsample(21:40, 4)';

  N = randsample(41:60, 4)';

  G = randsample(61:80, 4)';

  O = randsample(81:100, 4)';

  T = table(B,I,N,G,O)

clear

n=input('cantidad de impresiones n:');

for i=1:n

while 1

B = unique(randi([1,20],20,1),'stable');

if length(B)>=4

    break;

end

end

while 1

I = unique(randi([21,40],20,1),'stable');

if length(I)>=4

    break;

end

end

while 1

N = unique(randi([41,60],20,1),'stable');

if length(N)>=4

    break;

end

end

while 1

G = unique(randi([61,80],20,1), 'stable');

if length(G)>=4

    break;

end

end

while 1

O = unique(randi([81,100],20,1),'stable');

if length(O)>=4

    break;

end

end

B=B(1:4);  I=I(1:4); N=N(1:4); G=G(1:4);  O=O(1:4);

T = table(B,I,N,G,O);

disp(T)

end

>> bingos1

cantidad de impresiones n:2

    B     I     N     G     O

    __    __    __    __    __

    20    31    57    67    90

    13    37    54    79    95

     2    22    60    70    98

     8    30    59    69    82

    B     I     N     G      O

    __    __    __    __    ___

     1    39    55    80     99

     3    31    50    77     97

     6    28    57    62     95

    18    24    44    65    100