this is the ramp function

function rmps()
f=input('enter the sample frequency= ');
l=input('enter the length of the sequence= ');

Ts=1/f;
n=1:l;
x(n)=n-1;

n=0:l-1;
stem(n*Ts,x,'fill');
title('ramp function');
xlabel('time in secs');
ylabel('amplitude');


given is the example for sample frequency 25000 and sample length 40.

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unit step sequence

here's another one

function usts()

f=input('enter the sampling frequency= ');

l=input('enter the length of the sequence= ');

Ts=1/f;

n=1:l;

x(n)=ones(1,numel(l));

n=0:l-1;

stem(n*Ts,x,'fill');

title('unit step sequence');    

xlabel('time in secs');

ylabel('amplitude');

  
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unit sample sequence

i started off with simple programs and i will keep posting them...any queries and suggestions are always welcome :)

this is the first programming i did-unit sample sequence

pretty easy...

function uss1()

N=input('enter the sampling frequency = ');

l=input('enter the length of the sequence = ');

Ts=1/N;

x(1)=ones;

 for n=2:l

     x(n)=zeros;

 end

   n=0:l-1;

   stem(n*Ts,x,'fill');

   title('unit sample sequence');

   xlabel('time in secs');

   ylabel('amplitude');

there r a lot more ways of doing this programming...thanks for reading :)

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