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Find the Fourier sine expansion

Find the Fourier sine expansion of the function sin(x) - sin(4x)
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2. asked by RAJ
3. 582 views
Anyone can help me on this qns?The Fourier series expansion for the periodic function,f(t) = |sin t|is defined in its
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2. asked by Sarah
3. 497 views
The Fourier series expansion for the periodic function,f(t) = |sin t|is defined in its fundamental interval. Taking π = 3.142,
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2. asked by Margaret
3. 915 views
The Fourier series expansion for the periodic function,f(t) = |sin t|is defined in its fundamental interval. Taking π = 3.142,
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2. asked by Margaret
3. 806 views
I want to self-study Fourier Transforms followed by signal analysis and Wavelets.I am considering buying the books: "Fourier
1. 3 answers
2. asked by Sean
3. 573 views
I have the function f(x) = cos(x) on the interval from 0 to pi and I need to comput the Fourier sine series.I have the integral
1. 4 answers
2. asked by Neutral
3. 865 views
obtain the fourier series expansion of f(x) = 1+x if -2<x<0 ; f(x) = 1-x if 0<x<2
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2. asked by ecp
3. 552 views
Fourier sin series for f(x) = 1, 0 < x < Pie is given by 1 = 4/n E 1/ (2n-1) times sin (2n-1) x, (0 < x < n).Using this, find
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2. asked by Joy
3. 619 views
A periodic function f(t), with period 2π is defined as,f(t) = c for 0 < t < πf(t) = -c for -π < t < 0where c = 1.4, Taking π
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2. asked by Sarah
3. 550 views
I'm having trouble understanding a sine concept.For instance, I know that the sine of 15 is .25881. Likewise, the sine of 165 is
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2. asked by Jim
3. 713 views