Notice of RetractionUse Matlab to Realize Acceleration Signal Processing of Armor-Piercing Bullet Penetrating Steel Target

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

For a comprehensive and objective understanding of the dynamic overload of armor-piercing bullet penetrating steel target, it must be processed of nonsteady penetrating acceleration signals. In this article, acceleration signals, which are obtained by the embedded high-overload electronic solid recorder at the test of armor-piercing bullet penetrating steel target, is done of wave filtering and integral analysis and so on in time domain, frequency-domain analysis through FFT, as well as Wigner-Ville time-frequency analysis and wavelet analysis. It is obtained of the characteristic signal when armor-piercing bullet penetrates steel target under certain conditions. Through signal processing and comprehensive analysis, the trait of armor-piercing bullet penetrating steel target is obtained, also a kind of data processing method is provided to engineers, by which concerned parameters can be got.