1__ Fourier séries are important bé cause are used too :
Analyse waves and vibrations
Solve differntial équation
2__fourier's Law its state that thé heat flux IS proportional to thé négative température gradient
3__fourier trrnsform used to analyze thé fréquency content
Laplace transform suited for solving differntial systèmes
Analyse waves and vibrations
Solve differntial équation
2__fourier's Law its state that thé heat flux IS proportional to thé négative température gradient
3__fourier trrnsform used to analyze thé fréquency content
Laplace transform suited for solving differntial systèmes