Compare Research of Two Filter Approaches on the Data of Rocket
Bo Gao · Journal of Chongqing University. English Edition · 2003
The traditional process on the data of rocket is using α β? γ digit filter offline which work through estimating, forecasting and revising one by one except the first and second signal so that it costs long time and much noise left. After a lot of experiments and analyses, it is found that the processing on the data of rocket over wavelet transform has better effect. It is testing by comparing with the two means that the new method based on wavelet is far better than the α β? γ digit filter on the noise left and time cost. This approach who can deal with data on real time has nice applications.