Ji Zhang

Dec 31, 2024 | mdpi.com | Ji Zhang

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Nov 11, 2024 | mdpi.com | Yu ZHANG |Ji Zhang |Yiwei Tan |Guodi Huang

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Sep 3, 2024 | blog.loomissayles.com | Ji Zhang

A flurry of negative economic and geopolitical headlines have battered Chinese equities over the past year, leading to multiple rounds of investor pullbacks and eventual capitulation. Today, global funds are significantly underweight China and valuations appear abysmal. Some Chinese stocks have staged rebounds in recent months, and there is market chatter about the potential for rapid growth reacceleration for many companies.

Jun 26, 2024 | pubs.rsc.org | Haoran Yu |Jian Guo |Jiajia Wang |Ji Zhang

Chemical composition-induced evolution of the structure, domain and electrical properties of Sm-doped (1 − x)Pb(Ni1/3Nb2/3)O3–xPbTiO3 As the two typical basic binary solid solutions of the relaxor-PbTiO3 family, Pb(Mg1/3Nb2/3)O3-PbTiO3 (PMN-PT) has been widely investigated, whereas Pb(Ni1/3Nb2/3)O3-PbTiO3 (PNN-PT) has not.

May 29, 2024 | blog.csdn.net | Ji Zhang |Carnegie Mellon

修改了源代码的 laserMapping.cpp 文件，替换为下面的代码就可以保存了，注意里面有一个路径，需要修改为你的电脑的路径 // This is an advanced implementation of the algorithm described in the// following paper:// J. Zhang and S. Singh. LOAM: Lidar Odometry and Mapping in Real-time. // Robotics: Science and Systems Conference (RSS). Berkeley, CA, July 2014. // Modifier: Livox [email protected]// Copyright 2013, Ji Zhang, Carnegie Mellon University// Further contributions copyright (c) 2016, Southwest Research Institute// All rights reserved.