Recent content by hanafnaf

i can't understand, please explain more thanks for your attention

fourier transform please help me if the Fourier transform of f(x,y) is f(u,v) what is the Fourier transform of the following: f(x+6,y) f(x,-y) f(2x+6,y) please solve it and help me

we need check the system overall g and f, both is unknown

howwwwwwwwwwwwwwww? anybody here?

first m,n is variables but the variable n not appear as a term at the other side from the first equation Second this equation not describe a special system please anyone help me

please anyone can help me how make check the linearity and shift invarient for the system I want to determine whether the system is linear and shift invarientby steps g(m,n) = f(m,-1) + f(m,0) + f(m,1) g(x) = (integration from +infinety to - infinety) f(x,z) dz please help me...

please help me in this problem Homework Statement how make check the linearity and shift invarient for the system I want to determine whether the system is linear and shift invarientby steps g(m,n) = f(m,-1) + f(m,0) + f(m,1) g(x) = (integration from +infinety to - infinety) f(x,z)...

and how make check the linearity and shift invarient for the system I want to determine whether the system is linear and shift invarientby steps g(m,n) = f(m,-1) + f(m,0) + f(m,1) g(x) = (integration from +infinety to - infinety) f(x,z) dz please help me Thanks a lot