alalog
于 2019-03-26 发布
0 318
下载积分: 1
下载次数: 2
代码说明：
说明： Goertzel算法是DTMF信号检测的核心,它利用二极点的IIR滤波器计算离散傅立叶变换值,快速有效的提取输入信号的频谱(Goertzel algorithm is the core of DTMF signal detection. It uses the two-pole IIR filter to calculate the discrete Fourier transform value, and extracts the spectrum of input signal quickly and effectively.)
文件列表：
ReadME.txt, 818 , 2004-05-19
GUI.fig, 50992 , 2004-05-19
goertzel_algo.m, 1079 , 2004-05-19
gui.m, 23899 , 2004-05-19
Ogenerator.m, 2280 , 2004-05-19
rcal_k.m, 1058 , 2004-05-19
Rcdecoder.m, 1937 , 2004-05-19
StringNum.m, 928 , 2004-05-19
下载说明：请别用迅雷下载，失败请重下，重下不扣分！
发表评论
