An algorithm for measurement data eliminating noise and smoothing

A simple data processing algorithm that is a data processing algorithm of shifting window, excluding outliers and computing average several times, is raised through the analysis of noise signal and abrupt signal of engineering testing signals. At the same time, the concepts of order and window width are also raised. The main Basic language algorithms source code of this algorithm is also provided; the simulation and verification tests on this algorithm have been done by using MATLAB and the result is quite ideal. Meanwhile, this algorithm has also yielded desirable results when processing the penetration overload signal in the tests of projectile penetrating concrete targets of semi-infinite thickness and projectile penetrating three-layer concrete targets of finite thickness. The theory and the practice result can prove that it is practicable and useful for short-time and fast real-time processing as well as able to meet the engineering needs to use this algorithm for data eliminating noise, excluding outliers and smoothing data‥