Digital Signal Processing Reference
In-Depth Information
Absolute value bound
This is the modulus by which the integration result is reduced. This parameter must
be positive.
Integration period (s)
The first reset time. This is also the time interval between resets.
Sample time
This is the integration sample time. This must not exceed the Integration period.
Examples
Integrate a constant signal whose value is 1 using these parameters:
•
=
5
Absolute value bound
•
=
7
Integration period
•
Sample time
=
.5
We can use a Simulink Constant block for the input signal. The Simulink Scope
block shows the output below.
Fig. 3.16
Output of the
Integrate and dump filter
block for step input as shown
in the simulink model editor
scope window
References
1.
http://www.mathworks.com
2. Singh, R.P., Sapre, S.D., “Communication Ststems - Analog and Digital”, TATA McGrawHill,
2005
3. Bhattacharya, Amitabha, “Digital Communication”, TATA McGrawHill, 2006
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