Out of memory. The likely cause is an infinite recursion within the program.

function [x,n] = secuno(n0,n1,n2)

% Genera x[n] = u[n ¡ n0]; n1 <= n <= n2

% %

[x,n] = secuno(n0,n1,n2)

% %

[x,n] = secuno(n0,n1,n2)

%

n = [n1:n2]; x = [(n-n0) >= 0];

___________________________________________

% Obtención de h[m]

n = [-10:10];

h = secuno(10,0,20);

subplot(2,2,1), stem(n,h,'b','linewidth',2);

grid

title('Respuesta al impulso h[m]');

xlabel('m');

axis([-10,10,0 1.1]);

text(0,-0.2,'(a)');

% Obtención de la transpuesta de h[m]

[ht,nt] = transpon(h,n);

subplot(2,2,2), stem(nt,ht,'b','linewidth',2);

grid

title('Respuesta al impulso reflejada h[¡m]');

xlabel('m');

axis([-10,10,0 1.1]);

text(0,-0.2,'(b)');

% Obtención del corrimiento o desplazamiento

[hd,nd] = desplaza(ht,nt,5);

subplot(2,2,3), stem(nd,hd,'b','linewidth',2);

grid

title('Respuesta al impulso desplazada h[5 - m]');

xlabel('m');

axis([-5 15 0 1.1]);

text(5,-0.2,'(c)');

% Obtención de x[n]

x = n.*secuno(10,0,20);

subplot(2,2,4), stem(n,x,'b','linewidth',2);

grid

title('Secuencia de entrada x[m]');

xlabel('m');

text(0,-2,'(d)');

[LUIS ENRIQUE CHUQUIMARCA JIMENEZ]

Out of memory. The likely cause is an infinite recursion within the program.

Error in secuno (line 4)

[x,n] = secuno(n0,n1,n2)

Answer 1

[Steven Lord]

Let's look at the first couple lines of your function.

function [x,n] = secuno(n0,n1,n2)
% Genera x[n] = u[n ¡ n0]; n1 <= n <= n2
% %
[x,n] = secuno(n0,n1,n2)

So if you call secuno with three inputs, the very first thing secuno does is call secuno with those same three inputs.

The very first thing that call to secuno does is call secuno with those same three inputs.

The very first thing that call to secuno does is call secuno with those same three inputs.

The very first thing that call to secuno does is call secuno with those same three inputs.

The very first thing that call to secuno does is call secuno with those same three inputs.

etc.

Eventually MATLAB throws an error or crashes, depending on how large you've set the recursion limit and how much stack space you have.

Don't have secuno call itself, or if you must have secuno call itself recursively there must be a code path where secuno doesn't call itself, the base case(s).

[LUIS ENRIQUE CHUQUIMARCA JIMENEZ]

thanks, i will modify