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汉语拼音：jiàng zhì

1.贬降官秩。

1. 贬降官秩。

   宋 叶适 《厉领卫墓志铭》：“又用中司疏，降秩徙 邵州 。”《续资治通鉴·宋真宗天禧四年》：“帝慰諭久之，乃命学士 刘筠 草制，各降秩一级，罢相。”

• The energy of the desired user may lie on a lower dimensional subspace, so the detection can be constrained on a reduced-rank subspace.

  又由于期望用户的能量可能位于信号子空间的某一子空间，所以将检测器限制在降秩子空间上是可行的。

• Simulations have approved that the reduced-rank detection achieves better performance.

  仿真表明基于降秩信号子空间的盲多用户检测性能有所提高。

• Firstly, blind MUD based on signal subspace and reduced-rank subspace are analysed.

  首先，分别对基于信号子空间和降秩信号子空间的盲多用户检测进行分析与研究。

• Generalized Matrix Inversion Training Algorithm for Linear Three-layer Reduced-rank Neural Networks

  线性三层降秩神经网络的广义逆矩阵训练算法

• Numerical Estimates on Singularity and Nonsingularity of Second Order Matrix

  二阶矩阵降秩与满秩的数量估计

• A Descending Rank Approach of Matrix and Its Application

  矩阵降秩逼近及其应用

• Space-Time Adaptive Processor Rank-Reduced by Multistage Nested Wiener Filter

  多级嵌套维纳滤波降秩的空时自适应处理器

• Research on Algorithms for Reduced Rank Adaptive Filtering

  降秩自适应滤波算法研究

• Reduced-rank space-time adaptive processing of measured data

  实测数据的降秩空时自适应处理方法