您要查找的是不是：
- To overcome the sample impoverishment problem of particle filter, the observation vector of H infinity filter is regularized. 为解决粒子滤波的“采样枯竭”问题，正则化了H无穷粒子滤波器的观测矢量。
- Though the particle filter has so many advantages, there are still some existing problems, such as sample impoverishment, low performance and bad real-time performance. 虽然粒子滤波存在诸多优点,然而它仍然存在诸如粒子数匮乏、滤波性能不高、实时性差等问题。
- Sample impoverishment phenomenon is a main handicap to particle filter application, especially in those cases to estimate the parameter that remains constant for a long time. 摘要样本贫化现象是应用粒子滤波算法的一个主要障碍，对估计长时间维持不变量的影响尤为严重。
- Degeneracy phenomenon is a main disadvantage to particle filter application.Common re-sampling method can resolve degeneracy phenomenon, but the sample impoverishment is a secondary result. 摘要退化现象是应用粒子滤波算法的一个主要障碍，常规的再采样方法虽然可解决退化问题，但容易产生粒子耗尽现象。
- Degeneracy phenomenon is a main disadvantage to particle filter application, common re-sampling methods can resolve degeneracy phenomenon, but the sample impoverishment is deduced. 摘要退化现象是粒子滤波算法应用中的一个主要问题，常规的再采样方法虽可解决退化问题，但容易导致粒子耗尽。
- What I need is nothing but a sample. 我需要的不过是一件样品而已。
- The nurse took a sample of my blood for tests. 护士抽了我的血样去化验。
- Airmail revised price list but full range sample within fortnight. 航空寄上订正价格表，全套样品两周内寄出。
- His job is to sample products for defects. 他的工作是抽样检查产品的瑕疵。
- He sent me a sample copy of the book. 他寄给我一本样书。
- Thy worship does not impoverish the world. 对你供献不会使世界困穷。
- He dipped into the bag and brought out a handful of sample wheat. 他把手伸进袋里，取出一把小麦样品。
- A style or individual sample of writing. 笔迹个人的书法笔迹或风格
- To make a beggar of; impoverish. 使成为乞丐；使穷困
- To make a pauper of; impoverish. 使成为贫民；使沦为赤贫
- Thousands of people have written in to us for a free sample. 现已有数千人给我们来信索要免费样品。
- You impoverish yourself if you forget this errand. 你使你自己变穷假如你忘了这个工作。
- I have forwarded you by rail the sample you write for. 我已经把您写信索要的样品通过铁路送给您。
- You must send some sample to the customer before you go abroad. 在你出国之前，应该先寄给客户一些样品。
- The distributor look with favor on your sample shipment. 您发来的样货得到了经销商们的赞许。
