Fourier transform (n)~ A mathematical method developed by the French m…
페이지 정보
본문
Fourier transform (n)~ A mathematical method developed by the French mathematician Jean-Baptiste-Joseph Fourier (1768-1830) for signal processing and signal generation tasks such as spectral analysis and image processing. The Fourier transform converts a signal value that is a function of time space or both into a function of frequency. The inverse Fourier transform converts a function of frequencies into a function of time space or both.