lp55.cof

教程《DSP 原理及其 C 编程开发技术》中的源代码

//LP55.COF Coefficients file for lowpass @ Fs/4 = 2 kHz

float hlp[55]={3.6353E-003,-1.1901E-003,-4.5219E-003, 2.6882E-003, 5.1775E-003, 
		  -4.7252E-003,-5.4097E-003, 7.2940E-003, 4.9986E-003,-1.0343E-002,
		  -3.6979E-003, 1.3778E-002, 1.2276E-003,-1.7460E-002, 2.7529E-003,
		   2.1222E-002,-8.7185E-003,-2.4870E-002, 1.7465E-002, 2.8205E-002,
		  -3.0642E-002,-3.1035E-002, 5.2556E-002, 3.3190E-002,-9.9226E-002,
		  -3.4540E-002, 3.1598E-001, 5.3500E-001, 3.1598E-001,-3.4540E-002,
		  -9.9226E-002, 3.3190E-002, 5.2556E-002,-3.1035E-002,-3.0642E-002,
		   2.8205E-002, 1.7465E-002,-2.4870E-002,-8.7185E-003, 2.1222E-002,
		   2.7529E-003,-1.7460E-002, 1.2276E-003, 1.3778E-002,-3.6979E-003,
		  -1.0343E-002, 4.9986E-003, 7.2940E-003,-5.4097E-003,-4.7252E-003,
		   5.1775E-003, 2.6882E-003,-4.5219E-003,-1.1901E-003, 3.6353E-003};