25 lines
412 B
C
25 lines
412 B
C
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#ifndef __PHY_MATH_TB_H
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#define __PHY_MATH_TB_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define PHY_ALPHA_MAX (65535)
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/**
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*@brief phy_alpha_cal
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* get notch filter alpha from table.
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*
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*@param tone_num [tone number]
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*@exception [none.]
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*@return [notch filter alpha value.]
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*/
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uint16_t phy_alpha_cal(uint16_t tone_num);
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#ifdef __cplusplus
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}
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#endif
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#endif
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