Transformada Discreta de Fourier
- x(t)=sin(2pft), con f=1KHz, D=0.5ms y N=8, tenemos la secuencia de muestreos: x[n]={0,0.3827,0.7071,0.9239,1,0.9239,0.7071, 0.3827}.
Los coeficientes del DFT son
{5.0273,-1.7654,0.4142,-0.2346,-0.1989,-0.2346,-0.4142,-1.7654}
Y los coeficientes del DFS son
X[k]=1/8{5.0273,-1.7654,0.4142,-0.2346,-0.1989,-0.2346,-0.4142,-1.7654}