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M
字典树的基本功能是用来查询某个单词(前缀)在所有单词中出现次数的一种数据结构,它的插入和查询复杂度都为O(len),Len为单词(前缀)长度,但是它的空间复杂度却非常高,如果字符集是26个字母,那每个节点的度就有26个,典型的以空间换时间结构。(The basic function of the dictionary tree data structure is used to query a number of times a word (prefix) appears in all the words, which insertion and query complexity are O (len), Len is a word (prefix) length, but its space complexity is very high, if the character set is 26 letters, and that the degree of each node will have 26, the typical structure of space for time.)
- 2013-11-29 14:28:52下载
- 积分:1
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Matlab-based-learning
matlab基础学习,帮助入门者快速上手matlab编程,掌握基本编程技巧(Matlab based learning)
- 2012-12-12 15:40:57下载
- 积分:1
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fading4cdma
matlab code for code division multiple access rayleigh fading
- 2009-09-06 21:20:27下载
- 积分:1
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sancengshenjingwangluo.zip
基于matlab完成的神经网络源程序,包含神经网络的初始化,学习阶段和训练阶段(Based on the completion of the neural network matlab source code, including initialization of neural networks, learning phase and training phase)
- 2008-04-24 07:58:10下载
- 积分:1
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dwh
data ware housing concepts
- 2010-05-31 16:58:48下载
- 积分:1
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neural-network-matlab-source-program
关于神经网络的matlab源程序,程序内有详细的注释。(About neural network matlab source program with detailed notes.)
- 2013-12-10 09:32:06下载
- 积分:1
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Block-TVNLR
Image Compressive Sensing Recovery via Collaborative Sparsity
- 2021-04-18 20:28:51下载
- 积分:1
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machine_asynchrone_mli3
SOME SIMULINK MOTEUR ASYNCHRONE MLI3 BY BOUZIANE ISLMAIL
- 2009-05-21 18:21:34下载
- 积分:1
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ACO_Improvement
说明: 利用蚁群算法的改进算法实现图像分割,并与传统蚁群算法作比较(The improved ant colony algorithm is used to realize image segmentation and compared with the traditional ant colony algorithm.)
- 2019-06-09 16:27:22下载
- 积分:1
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sc
说明: 电力系统专业研究生必备,最经典的短路计算程序,东南大学教学资料,注释很全(The power system postgraduate essential, the most classic short-circuit calculation program, Southeast University, teaching materials, the comment is)
- 2013-03-31 20:24:17下载
- 积分:1