fendun.m

伪随机数发生器: “利用随机序列进行间隔控制

x=1:1:200;

y=randCL(1,200,0.5,0.4);
subplot(231);
plot(x,y,'r');
axis([0,200,0,1]);
title('Logistic(u=0.4)');
xlabel('n');
ylabel('x(n)');

y=randCL(1,200,0.5,2.4);
subplot(232);
plot(x,y,'r');
axis([0,200,0,1]);
title('Logistic(u=2.4)');
xlabel('n');
ylabel('x(n)');

y=randCL(1,200,0.5,3.2);
subplot(233);
plot(x,y,'r');
axis([0,200,0,1]);
title('Logistic(u=3.2)');
xlabel('n');
ylabel('x(n)');

y=randCL(1,200,0.5,3.5);
subplot(234);
plot(x,y,'r');
axis([0,200,0,1]);
title('Logistic(u=3.5)');
xlabel('n');
ylabel('x(n)');

y=randCL(1,200,0.5,3.8);
subplot(235);
plot(x,y,'r');
axis([0,200,0,1]);
title('Logistic(u=3.8)');
xlabel('n');
ylabel('x(n)');

y=randCL(1,200,0.5,3.9);
subplot(236);
plot(x,y,'r');
axis([0,200,0,1]);
title('Logistic(u=3.9)');
xlabel('n');
ylabel('x(n)');