iir_filters_first_order.h

来自「这是一个C语言实现的一阶到六阶的IIR滤波器程序。用于TI TMS320C541」· C头文件 代码 · 共 34 行

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/* FILENAME                                                                  */
/* 	IIR_filters_first_order.h                                                */
/*                                                                           */
/* DESCRIPTION                                                               */
/*   Header file for first order IIR filters type I and type II.             */
/*                                                                           */
/* REVISION                                                                  */
/*   Revision: 1.00	                                                         */
/*   Author  : Richard Sikora                                                */
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/* HISTORY                                                                   */
/*   Revision 1.00                                                           */
/*   20th November 2002. Created by Richard Sikora.                          */
/*                                                                           */
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#ifndef IIR_FILTERS_FIRST_ORDER_H
#define IIR_FILTERS_FIRST_ORDER_H

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

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

#endif

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/* End of IIR_filters_first_order.h                                          */
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