线性预测

Linear Prediction

线性预测是一种数学处理方法，其主要作用有两个：一个是向前预测以改善常用的短数据组，另一个作用是向后计算以修正在ＦＩＤ起始时畸变的数据点。线性预测可用于扩展数据组并产生无畸变的谱，只是稍微花费一些计算时间。

Linear Prediction(LP) in NMR analyses is a mathematical process by which a forward prediction or a back calculation is made to improve the usefulness of short data sets and to restore distorted data points at the beginning of a FID. LP can be used to extend the data sets and to create an undistorted spectrum at the expense of a small increase in calculation time.