iir_filters_fourth_order_asm.h

来自「TMS320C5416算法程序包。其中包括FFT」· C头文件 代码 · 共 33 行

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/*                                                                           */
/* FILENAME                                                                  */
/* 	IIR_filters_fourth_order_asm.h                                           */
/*                                                                           */
/* DESCRIPTION                                                               */
/*   Header file for fourth order IIR filters type II implemented in asm.    */
/*                                                                           */
/* REVISION                                                                  */
/*   Revision: 1.00	                                                         */
/*   Author  : Richard Sikora                                                */
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/*                                                                           */
/* HISTORY                                                                   */
/*   Revision 1.00                                                           */
/*   13th December 2002. Created by Richard Sikora.                          */
/*                                                                           */
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#ifndef IIR_FILTERS_FOURTH_ORDER_ASM_H
#define IIR_FILTERS_FOURTH_ORDER_ASM_H

void fourth_order_IIR_asm_initialise(void);

signed int fourth_order_IIR_direct_form_II_asm( const signed int * coefficients, 
                                                      signed int input);

#endif

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/* End of IIR_filters_fourth_order_asm.h                                     */
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