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鱼c小甲鱼零基础学python全套课后题
说明: 小甲鱼python教程的习题及答案,比较详细(Exercises and answers for the small turtle python tutorial, more detailed)
- 2020-03-21 22:09:40下载
- 积分:1
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中国石油大学油藏数值模拟作业
刘月田老师的作业,大家可以参考参考。
- 2020-12-01下载
- 积分:1
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vucharlength
说明: 機械應力,變形和變形速率之間的關係可能??非常複雜,儘管如果數量足夠小,線性近似在實踐中可能是足夠的。超過材料的某些強度極限的應力將導致永久變形(例如塑性流動,破裂,空化)或甚至改變其晶體結構和化學組成。
在某些工程分支中,術語壓力有時會在寬鬆的意義上用作“內部力量”的同義詞。例如,在桁架的分析中,它可以指作用在樑上的總牽引力或壓縮力,而不是力除以其橫截面的面積。(The relation between mechanical stress, deformation, and the rate of change of deformation can be quite complicated, although a linear approximation may be adequate in practice if the quantities are small enough. Stress that exceeds certain strength limits of the material will result in permanent deformation (such as plastic flow, fracture, cavitation) or even change its crystal structure and chemical composition.
In some branches of engineering, the term stress is occasionally used in a looser sense as a synonym of "internal force". For example, in the analysis of trusses, it may refer to the total traction or compression force acting on a beam, rather than the force divided by the area of its cross-section.)
- 2020-06-23 09:40:02下载
- 积分:1
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PSO-LSSVM的MATLAB代码
说明: 多核lssvm的实现,自己在原有单核基础上的改进(Implementation of multi core LSSVM)
- 2021-03-26 08:54:17下载
- 积分:1
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startbootstrap-agency-gh-pages
说明: 网页设计框架,很实用,能帮助大家迅速开发出大型网站(Web Design Framework)
- 2018-12-31 09:36:18下载
- 积分:1
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stock-rnn-master
说明: 用深度学习算法进行股票价格预测,文件中含有数据集(Using deep learning algorithm to forecast stock price, the file contains data set)
- 2020-06-26 13:20:01下载
- 积分:1
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maximum_entropy
最大熵模型IIS参数估计算法的实现,针对自然语言处理中词位分词的任务设计(IIS for maximum entropy)
- 2014-09-19 23:04:38下载
- 积分:1
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cal_mosaic
遥感数字图像中影像镶嵌,enviIDL源码下载(Remote sensing digital image image mosaic, envi IDL source code download)
- 2013-08-17 10:32:05下载
- 积分:1
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电话簿服务
; ;你要实现一个简单的电话簿服务程序,将存储
- 2022-03-11 05:43:49下载
- 积分:1
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HMM-master
说明: 隐马尔科夫模型进行中文分词
模型训练
python HMM_train.py RenMinData.txt_utf8
RenMinData.RenMinData_utf8 为人民日报已经人工分词的预料。
生成三个文件
* prob_start.py 为模型的初始概率
* prob_trans.py 为模型状态转移概率
* prob_emit.py 为发射概率
测试模型效果
python HMM.py
reference
维特比算法:(python HMM_train.py RenMinData.txt_utf8
RenMinData.RenMinData_utf8
prob_start.py
prob_trans.py
prob_semit.py)
- 2019-03-22 10:56:24下载
- 积分:1