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I would like to know how to approach this question, looks easy but I just don't know where to start, thanks.
1. Define orthogonality for both continuous and discrete time signal giving the formula in both cases:
s1[n]=1,0,0,1,1,1,0,1
s2[n]=1,1,0,0,1,1,0,0
x(t)= sin(2∏t) y(t)=cos (2∏t) are they orthogonal over t=-1 and t=1 sec ?
I know that:
Formula for continuous signal is: Formula for discrete signal is:
T N-1
∫ x(t).y(t)dt=0 (1/N) Ʃ x[n].y[n]=0
0 n=0
and then
?
1. Define orthogonality for both continuous and discrete time signal giving the formula in both cases:
s1[n]=1,0,0,1,1,1,0,1
s2[n]=1,1,0,0,1,1,0,0
x(t)= sin(2∏t) y(t)=cos (2∏t) are they orthogonal over t=-1 and t=1 sec ?
I know that:
Formula for continuous signal is: Formula for discrete signal is:
T N-1
∫ x(t).y(t)dt=0 (1/N) Ʃ x[n].y[n]=0
0 n=0
and then
?
