pseudo random numbers using the linear congruent method

how can i plot scatter plot between x(i) and x(i-1)

like:

x(i) = (mod(a*x(i-1)+c,m))

where "a" and "c" are contant and "m" is mod

Answer 1

[Ameer Hamza]

Try this

a = 37;
c = 91;
m = 10000;

x = zeros(1,10000);
x(1) = 7;

for i=2:numel(x)
    x(i) = mod(a*x(i-1)+c,m);
end

X = x(1:end-1);
Y = x(2:end);
scatter(X,Y, '.');

Answer 2

[Rahul kumar]

a = 37;

c = 91;

m = 10000;

x = zeros(1,10000);

x(1) = 7;

for i=2:numel(x)

x(i) = mod(a*x(i-1)+c,m);

end

X = x(1:end-1);

Y = x(2:end);

scatter(X,Y, '.');