jens
dce7a3cade
- make cheap and accurate trackers git-svn-id: http://moon:8086/svn/software/trunk/libsrc/cpp@1040 b431acfa-c32f-4a4a-93f1-934dc6c82436
36 lines
657 B
C++
36 lines
657 B
C++
#ifndef _METRICS_TRACKER_HPP_
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#define _METRICS_TRACKER_HPP_
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#pragma once
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#include <cpp/radio/Vector.hpp>
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#include <cpp/radio/statistics/SlidingMinMax.hpp>
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#include "IMinMax.hpp"
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namespace Radio
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{
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namespace Metrics
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{
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class Tracker
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{
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static const size_t NUM_QUADRRANTS = 4;
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public:
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Tracker(RealScalar rho, RealScalar smoothness=0.5);
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virtual ~Tracker();
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void process(ComplexScalar const &x);
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ComplexScalar const* trackers() const;
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private:
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RVec m_mags;
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RealScalar m_rho;
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RealScalar m_smoothness;
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ComplexScalar m_trackers[NUM_QUADRRANTS];
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size_t getQuadrant(ComplexScalar const &x);
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};
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} // Metrics
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} // Radio
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#endif // _METRICS_TRACKER_HPP_
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