III.1.3 Laplace transform of a few basic functions
The Fig. III.1 shows a few basic functions which are frequently used in process control applications
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Fig. III.1: Few basic functions which are frequently used in process control applications |
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(a) Step function 
(b) Ramp function 
(c) Pulse function 
(d) Impulse function Step function : See Fig. III.1(a) for the schematic of a step function 