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Multi-Target Tracking Algorithm in Intelligent Traffic Surveillance System

Chunhua Wang

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Abstract

A new dual mode biquad filter based on MOCCCII(multiple outputs current controlled conveyor) is presented.The filter structure presented simply contains 5 active elements and 2 grounded capacitors,without using any external resistors.The voltage-mode filter and the current-mode filter can be realized just by suitable changing the input signal without changing internal circuit structure,various kinds of filter functions such as high-pass,band-pass,and low-pass can be obtained in either mode,thus the circuit is versatile.PSPICE simulation for actual circuit is conducted and the result shows that the proposed circuit is valid and effective.

About this research paper

What this paper is about

A new dual mode biquad filter based on MOCCCII(multiple outputs current controlled conveyor) is presented.The filter structure presented simply contains 5 active elements and 2 grounded capacitors,without using any external resistors.The voltage-mode filter and the current-mode filter can be realized just by suitable changing the input signal without changing internal circuit structure,various kinds of filter functions such as high-pass,band-pass,and low-pass can be obtained in either mode,thus the circuit is versatile.PSPICE simulation for actual circuit is conducted and the result shows that the proposed circuit is valid and effective.

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Available abstract

A new dual mode biquad filter based on MOCCCII(multiple outputs current controlled conveyor) is presented.The filter structure presented simply contains 5 active elements and 2 grounded capacitors,without using any external resistors.The voltage-mode filter and the current-mode filter can be realized just by suitable changing the input signal without changing internal circuit structure,various kinds of filter functions such as high-pass,band-pass,and low-pass can be obtained in either mode,thus the circuit is versatile.PSPICE simulation for actual circuit is conducted and the result shows that the proposed circuit is valid and effective.

Key concepts: Digital biquad filter, Resistor, Current conveyor, Filter (signal processing), High-pass filter, All-pass filter, Low-pass filter, Active filter

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