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33 lines
570 B
C++
33 lines
570 B
C++
/*
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* DEVSQ.h
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*
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* Copyright (c) 2019, hikyuu.org
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*
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* Created on: 2013-4-18
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* Author: fasiondog
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*/
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#ifndef INDICATOR_CRT_DEVSQ_H_
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#define INDICATOR_CRT_DEVSQ_H_
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#include "../Indicator.h"
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namespace hku {
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/**
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* 数据偏差平方和，求X的N日数据偏差平方和
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* @param n N日时间窗口
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* @ingroup Indicator
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*/
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Indicator HKU_API DEVSQ(int n = 10);
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Indicator DEVSQ(const Indicator& data, int n = 10);
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inline Indicator DEVSQ(const Indicator& data, int n) {
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return DEVSQ(n)(data);
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}
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} /* namespace */
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#endif /* INDICATOR_CRT_DEVSQ_H_ */
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