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Mostafa Anwar


Last seen: 2 years ago |  Active since 2020

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what is the error ?
N = 4; x = [ 3 4 5 6 ]; for k = 0 : N-1 for n=0:N-1 sum = sum + x.*(exp(-1*1i*2*pi*k.*n/N)); end end ...

3 years ago | 0 answers | 0

0

answers

Question


what is the error with my code
N = 4; x = [ 3 4 5 6 ]; for k = 0 : N-1 for n=0:N-1 sum = sum + x.*(exp(-1*1i*2*pi*k.*n/N)); end end ste...

3 years ago | 2 answers | 0

2

answers

Question


how can i get DTFS coefficients for cosine sequence and its power
i know how to get it with dft in matlab but do i got it with dtfs ?

3 years ago | 1 answer | 0

1

answer

Question


i was writing a equation but this always have an error and i cant run it
y = ((W*S)/(T*T)).*((cosh((a).*(L/2-x)))./(cosh(a*L/2)-1))+(W*x).*(L-x)/(2*T); T= 1000; L=10; W=100; S=100000; %% this is th...

3 years ago | 1 answer | 0

1

answer