求翻译：通过MATLAB编程实现了几种主要的基于树结构的k近邻搜索算法，并利用MATLAB的仿真环境对各算法进行理论测试，初步得到结论是什么意思？

Matlab programming structure of the main types of tree-based k nearest neighbor search algorithm, and use the matlab simulation environment theory test on the algorithm, the initial conclusion

Through MATLAB programming for a few of the major tree structure based on the K nearest neighbors search algorithm and the use of MATLAB emulation environment for the algorithm for theory test, a preliminary conclusion

Realized several kinds through the MATLAB programming mainly to search the algorithm based on the tree structure k close neighbor, and carried on the theory test using the MATLAB simulation environment to various algorithms, obtained the conclusion initially

By MATLAB programming realization of several major k-nearest neighbor search algorithm based on tree structure, each algorithm and simulation using MATLAB environment theory test, a preliminary conclusion

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