插值函数, 称为被插函数. 最小二乘拟合: 已知一批离散的数据 , 互不相同,寻求一个拟合函数 ,使 与 的误差平方和在最小二乘意义下最小.在最小二乘意义下确定的 称为最小二乘拟合函数-Interpolation function, referred to as interpolation function. Least-squares fitting: a known number of discrete data, different from each other, to find a f

DECODED = RSDEC(CODE,N,K) attempts to decode the received signal in CODE using an (N,K) Reed-Solomon decoder with the narrow-sense generator polynomial. CODE is a Galois array of symbols over GF(2^m), where m is the number of bits per symb