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Recent questions tagged fourier analysis
+2
votes
1
answer
Expand 1/8 πx (π – x) in Fourier sine series, for 0 ≤ x ≤ π. Hence show that
asked
Feb 20, 2019
in
JEE
by
kratos
jee
jee mains
fourier analysis
+2
votes
1
answer
By taking inverse Fourier transform of ge (ω) of problem 14 show that
asked
Feb 15, 2019
in
JEE
by
kratos
fourier analysis
jee
jee mains
+2
votes
1
answer
Find the Fourier transform of the function f(x) = e^−x^2, −∞ < x < ∞.
asked
Jan 31, 2019
in
Mathematics
by
kratos
differential calculus
jee
mathematical physics
differential equations
fourier analysis
jee mains
+1
vote
1
answer
Find the Fourier series corresponding to the function
asked
Jan 31, 2019
in
JEE
by
kratos
jee
jee mains
fourier analysis
+3
votes
1
answer
Find the Fourier series corresponding to the function f (x) = x^2, 0 < x < 2π, where f (x) has ****** 2π
asked
Jan 11, 2019
in
JEE
by
kratos
jee
jee mains
fourier analysis
+2
votes
1
answer
In a resonant cavity, an electromagnetic oscillation with angular frequency ω0 is given by
asked
Jan 10, 2019
in
JEE
by
kratos
jee
jee mains
fourier analysis
+1
vote
1
answer
How can you show your pulse with simple activity ?
asked
Jan 6, 2019
in
JEE
by
kratos
class-8
blood circulation
class-11
jee
fourier analysis
class-10
icse
the circulatory system
jee mains
+2
votes
1
answer
Show that if m and n are positive integers
asked
Dec 1, 2018
in
JEE
by
kratos
jee
jee mains
fourier analysis
+2
votes
1
answer
Find the Fourier transform of the function
asked
Nov 4, 2018
in
JEE
by
kratos
jee
jee mains
fourier analysis
+2
votes
1
answer
Find the Fourier transform of the function f(x) = (x^2+ 1)^−1, − ∞ < x < ∞.
asked
Oct 11, 2018
in
Mathematics
by
kratos
differential calculus
jee
differential equations
mathematical physics
fourier analysis
jee mains
+1
vote
1
answer
Find the Fourier transform of signal
asked
Sep 9, 2018
in
JEE
by
kratos
jee
jee mains
fourier analysis
+1
vote
1
answer
Expand 1/2 (π − x) sin x in a cosine series in the range 0 ≤ x ≤ π.
asked
Aug 11, 2018
in
JEE
by
kratos
jee
jee mains
fourier analysis
+2
votes
1
answer
If w = ei2π/3 , then the inverse of the matrix A = | (1 ,1 ,1 ),(1 ,ω ,ω^2 ) ,(1 ,ω^2,ω )| is
asked
Jul 5, 2018
in
JEE
by
kratos
jee
fourier analysis
jee mains
class-12
complex numbers
applications of matrices and determinants
+3
votes
1
answer
(a) Obtain the Fourier series of sin x (b) Show that
asked
May 16, 2018
in
JEE
by
kratos
jee
jee mains
fourier analysis
+1
vote
1
answer
The Fourier series corresponding to f (x) is given by
asked
Apr 29, 2018
in
JEE
by
kratos
jee
jee mains
fourier analysis
+2
votes
1
answer
The wave function of a triangular wave pulse is defined by the relation below at time t = 0 sec.
asked
Apr 28, 2018
in
JEE
by
kratos
superposition of wave
waves
sound
jee
fourier analysis
jee mains
+1
vote
1
answer
The figure shows at time t = 0 second, a two triangular pulse on a uniform wire are approaching each other. speed of each pulse 2cm/sec ,
asked
Mar 20, 2018
in
JEE
by
kratos
superposition of wave
waves
sound
jee
fourier analysis
jee mains
+1
vote
1
answer
Find the Fourier transform of the triangular pulse (b) By taking the Fourier inverse transform show that,
asked
Mar 13, 2018
in
JEE
by
kratos
jee
jee mains
fourier analysis
+1
vote
1
answer
(a) Find the Fourier series corresponding to the function (b) Show that the value of the sum of the Fourier series just
asked
Feb 15, 2018
in
JEE
by
kratos
jee
jee mains
fourier analysis
+1
vote
1
answer
If w = e ^i2π/3 , then the inverse of the matrix A = [(1 ,1 ,1), (1, ω , ω^2), (1, ω^2 , ω )] is
asked
Feb 8, 2018
in
JEE
by
kratos
jee
fourier analysis
jee mains
class-12
complex numbers
applications of matrices and determinants
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