(New page: (1) Definition of a memoryless system: A system is said to be "memoryless" is its output is based soley on what the present input is. Definition of a system with memory: A system is said ...)
 
 
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(1) Definition of a memoryless system: A system is said to be "memoryless" is its output is based soley on what the present input is.
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Definition of a causal system: A system is said to be "causal" if its outputs are based only on its present inputs.
  
Definition of a system with memory: A system is said to have "memory" if its output is based on the present input as well as past inputs.
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Defintion of a non-causal system: A system is said to be "non-causal" if its outputs are based on present input as well as past or future inputs.
 
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(2) Defintion of a non-causal system: A system is said to be "non-causal" if its outputs are based on present input as well as past or future inputs.
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Definition of a causal system: A system is said to be "causal" if its inputs are based only on its present inputs.
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Latest revision as of 07:35, 18 September 2008

Definition of a causal system: A system is said to be "causal" if its outputs are based only on its present inputs.

Defintion of a non-causal system: A system is said to be "non-causal" if its outputs are based on present input as well as past or future inputs.

Alumni Liaison

Ph.D. 2007, working on developing cool imaging technologies for digital cameras, camera phones, and video surveillance cameras.

Buyue Zhang