输入流稀疏化 Thinning of recurrent flows
It makes the channel matrix sparse by preprocessing,then gets the sending signal using iterative estimation. On the base of above, a new low-complexity equalizer is designed.
提出了采用一种低复杂度均衡方法来消除水声OFDM系统的载波间干扰，先通过预处理使信道矩阵稀疏化，然后利用迭代算法恢复发送信号。
参考来源 - 水声信道中高速传输技术的研究At last, the relationship between sparsification and SLAM accuracy is analyzed theoretically.
最后,稀疏化与SLAM求解精度的关系也从理论上给予了证明。
参考来源 - 大范围环境下移动机器人同步定位和地图创建研究·2,447,543篇论文数据，部分数据来源于NoteExpress
对全互连的核自联想记忆模型框架进行了稀疏化改造。
Secondly, the complexity of fully-connected kernel auto-associative memory models is reduced.
所提出的算法从稀疏化的角度对扩展信息滤波slam算法进行改进。
From the view of sparsification, an improved algorithm based on extended information filter SLAM is introduced.
作为CCH的实际应用，讨论了该几何算法的稀疏化方法及概率加速算法。
As the practical applications of CCH, spare and probabilistic speed-up geometric algorithms were developed.
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