Is fourier transform applicable to periodic functions?
Is Fourier transform applicable to periodic function only?
What is Fourier transform? What is fourier transform of one? What is the Fourier transform of this? Why are Fourier series important? Are there any real life applications of Fourier series? What is the Fourier transform of x? What is fourier transformation, in short? What is the Fourier transform of the signal [math]x(t)=\dfrac{2t}{(1+t^2)^2}[/math]? How do I apply the Fourier-transform in a real-life scenario? What is periodic function? What is periodic function?  How does Fast Fourier Transform work? What is spectrum in fourier transform? What is the difference between Laplace transform and fourier series? Why isn’t inverse fast Fourier transform working? Why do we use Fourier as a signal analysis and Laplace as system analysis? If I have the Fourier series of a function how can I find the function? Signal Processing: What are the differences between Laplace and Fourier Transform? What would be the fundamental frequency of non-periodic signals? Why? What is the real meaning of Laplace and Fourier transformation? What are the steps to find the fourier series of x^2 - 2 in period of -2<x<2? What will be the Fourier expansion of e^x? Please give full elaboration? What is the Laplace transform of a constant? Is the signal u(t)+u(-t) periodic signal or not? Are u(t) and u(n) signal periodic? How do I compute the fourier transform of switched cosine or right sided cosine? Do you learn Laplace transform in Fourier analysis or differential equations? What is the single phase transformer theory? What is the significance of the periodic table? What are the uses of the periodic table? What is a periodic table?