Computer Engineeringelectronics Engineering Civil Engineering |
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: The world of science and engineering is filled with signals: images from remote space probes, voltages generated by the heart and brain, radar and sonar echoes, seismic vibrations, and countless other applications. A system is associated with signals. System is nothing but a physical device that performs operation on a signal. This phenomenon is called SIGNAL PROCESSING. It can be analog or Digital in nature. |
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