How do I code to input x[n]signal to -1 or 1 for 0<n<10000 (arbitary output) digital signal processing Matlab

plz i can send you some bitcoin

[Nikhil Sonavane]

Can you explain your question in a more detailed way?

[Sung Hun Park]

so,

i make input x[n] data (1or -1) for random 10000 data.

some impulse response h[n] (low pass filter) i use

and i will find output y[n]

and i want to know how to make those things and some useful code...

thanks

Answer 1

[Nikhil Sonavane]

You can use the following code-

N=10000;
x=randi([0,1],N,1);
for i=1:N
    if (x(i)==0)
        x(i)=-1;
    end
end

[Sung Hun Park]

plz one more ....question

how do i code dft x[n] without fft ??

plz...

[Nikhil Sonavane]

You may refer to another MATLAB Answer for this.