hard target

Application of Wavelet Packet Transform in Simulation of Hard Target Penetration

小波包在硬目标侵彻仿真结果分析中的应用

The Six Session of the Sixteenth Central Committee of CPC ( the Communist party of China) will be reduced areas differences of urban and rural in the construction of a new hard target, and promote more harmonious urban and rural areas.

党的十六届六中全会将缩小城乡差异作为新农村建设的硬目标，促进城市与农村更加和谐。

The simulation result accords with the experiment, and provides reference for the design and capability evaluation of hard target penetration fuze.

仿真实验结果与试验相符，为硬目标侵彻引信的设计及性能评估提供参考。

The acceleration and velocity signals obtained from simulation of hard target penetration are unsteady, and comprise plenty of frequency. Owing to the excellent characteristic of time frequency localization, wavelet packet is rather suitable for analyzing this kind of signals.

硬目标侵彻仿真得到的速度、加速度信号频率成分非常丰富，而且是非平稳的随机过程，小波分析具有良好的时频局部化性质，可用来分析这些信号。

This paper mainly talks about the design of memory testing system for hard target penetration experiment.

本文主要讨论了可用于硬目标侵彻试验的高冲击加速度存储测试系统的设计及数据处理分析方法。