What is Fourier transform?
What is fourier transformation, in short?
What is the Fourier transform of x? How do I apply the Fourier-transform in a real-life scenario? What is the Fourier transform of the signal [math]x(t)=\dfrac{2t}{(1+t^2)^2}[/math]? What is spectrum in fourier transform? Is fourier transform applicable to periodic functions? Why are Fourier series important? Are there any real life applications of Fourier series? What is the difference between Laplace transform and fourier series? Is Fourier transform applicable to periodic function only? Why do we use Fourier as a signal analysis and Laplace as system analysis? Signal Processing: What are the differences between Laplace and Fourier Transform? Why isn’t inverse fast Fourier transform working? What are the steps to find the fourier series of x^2 - 2 in period of -2<x<2? If I have the Fourier series of a function how can I find the function? Do you learn Laplace transform in Fourier analysis or differential equations? What will be the Fourier expansion of e^x? Please give full elaboration? How can we identify noise in a Fourier transformed image? What is a transform? How do I compute the fourier transform of switched cosine or right sided cosine? What is digital transformation? What is an affine transformation? What is the Laplace transform of a constant? What is the significance of the Laplace transform? Hilbert transform is (a) non linear(b) non causal(c) time varying (d) low pass system? What is the single phase transformer theory? Why do we use integration in Fourier's equation for heat conduction? What is single phase transformer mean? What practical uses does the Laplace transform have? What is meant by mathematics? What is the new mathematics? Is this an affine transformation?