Keywords: MA2Amp C.svg en Frequency response of <math>H j\omega \frac 1 3 \left 1 + e -j\omega + e -j2\omega \right </math> The top plot is the magnitude plot and the bottom plot is the phase plot At the two frequencies where the magnitude goes to zero there is a sign reversal which causes the phase discontinuities by Ï radians Thus they are true discontinuities not artifacts of phase wrapping own Krishnavedala 2011-06-12 w File MA2Amp_C png and w File MA2Phase_C png and File Frequency_response_of_3-term_boxcar_filter gif validSVG Cc-zero Bode plots Impulse response Phase plots |