中文说明:
整数时延和分数时延的方法。分数时延是用的基于拉格朗日插值的FIR滤波!然后256个点读取数据 进行GCCPHAT的算法,算出时延 汇出图形!
English Description:
Methods of integer delay and fractional delay. Fractional delay is based on Lagrange interpolation FIR filter! Then 256 points read data, gccphat algorithm, calculate the delay export graphics p>