Frequency and Impulse Responses

© 2020 Institute for Communications Engineering, Technical University of Munich
Authors: David Jobst, Carolin Mirschina & Tasnad Kernetzky

Lowpass Filter 1

0,0

$f_*=0$

0,0

$t_*=0$

Lowpass Filter 2

0,0

$K_1=1$

$\Delta f_1=1$

$r_1=0.5$

$H_1(f_*)=1$

$h_1(t_*)=1$

0,0

–o+←↓↑→

$f$

$H(f)$

0,0

–o+←↓↑→

$t$

$h(t)$

0,0

$K_2=1$

$\Delta f_2=1$

$r_2=0.5$

$H_2(f_*)=1$

$h_2(t_*)=1$

* First select the number (1, ... , 6) of the exercise.
* A description of the exercise will be displayed. The parameter values are adjusted.
* Solution after pressing "Show solution".
* The number 0 corresponds to a „Reset”: Same setting as at the program start.
* „Red” corresponds to the first parameter set ⇒ $H_1(f) \bullet\!\!-\!\!\!-\!\!\!-\!\!\circ\ h_1(t)$
* „Blue” corresponds to the second parameter set ⇒ $H_2(f) \bullet\!\!-\!\!\!-\!\!\!-\!\!\circ\ h_2(t)$.
* Values smaller than $0.0005$ are set to zero in the program.

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