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聚类分析
说明: 聚类分析是一种模型分析,将具有相似功能的类别进行分类(Cluster analysis is a kind of model analysis, which classifies the categories with similar functions)
- 2021-03-05 12:42:37下载
- 积分:1
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problem readers to write in English to describe the problem
读者写者问题英文版问题描述-problem readers to write in English to describe the problem
- 2022-05-23 13:17:24下载
- 积分:1
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ofdm pulse shaping
从抗ISI和ICI的角度来讲,总是希望能量集中在时频格点附近,而扩散到其他格点的能量越小越好,TFL正是描述这一特性的最直接的方法,从滤波器的角度看,TFL特性描述两个滤波器之间的相关性,描述TFL特性的方法包括TFL函数和TFL参数两大类,TFL函数又包含瞬时相关函数、模糊函数和干扰函数,而TFL参数包括Heisenberg参数和方向参数。
本代码使用matlab仿真常见的高斯、IOTA和HSIN等滤波器,与矩形滤波器进行对比与分析。(This code uses MATLAB to simulate common filters such as Gauss, IOTA and HSIN, and compares and analyzes rectangular filters.)
- 2017-12-19 19:47:08下载
- 积分:1
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1
常住人口 管理菜单:用户管理 | 增加数据 |
按(户号,户主姓名,姓名,身份证号,单位,车型)查询, 单位是自动生成. 分页查询
增加数据
(户 别: 户主姓名: 与户主关系:
姓 名: 性 别: 联系电话:
曾用名: 民 族:(Resident population management menu: user management
According to (household number, household name, name, identity card number, unit, vehicle type) query, the unit is automatically generated. Paging query.
Add data
(household name: name of the head of the household: relationship with the head of the household:
Name: sex: contact phone:
Great name: the nation:)
- 2018-07-23 15:50:01下载
- 积分:1
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课程设计,SQL写的一些说明,大家看看有需要没有。
课程设计,SQL写的一些说明,大家看看有需要没有。-curriculum design, SQL to write some note, we see no need.
- 2022-02-21 17:29:11下载
- 积分:1
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table
用来创建表结构,其中包含对表字段的解释和命名,其他都随意了。不知道够不够20字(Used to create table structure, which includes the interpretation and naming of table fields, everything else is optional. Do not know enough 20 words)
- 2019-02-25 16:43:16下载
- 积分:1
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小波分频
运用小波分析把地震波分频,选取4阶db为母小波,可以进行多次分频,减小分频误差(The wavelet analysis is used to divide the seismic wave frequency and select the 4 order DB as the mother wavelet, which can be divided into several times to reduce the frequency division error)
- 2017-11-11 11:15:32下载
- 积分:1
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svm5
说明: 支持向量机回归(SVR)理论是建立在支持向量机分类问题的基础上的,确Vapnik通过引入不敏感损失函数 ,将SVM分类理论中得到的结果推广,使其可以用于函数回归。(The theory of support vector machine regression (SVR) is based on the classification of support vector machines. Vapnik extends the results of SVM classification theory by introducing insensitive loss function, so that it can be used in functional regression.)
- 2020-07-01 14:08:45下载
- 积分:1
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东营的线与面的数据, 东营的线与面的数据
东营的线与面的数据, 东营的线与面的数据-Dongying of line and surface data, Dongying line with the surface data
- 2023-09-02 01:35:08下载
- 积分:1
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微风模块9.7全套源码
微风模块9.7模块源码,包含大部分读写命令(Breeze module 9.7 module source code, including most of the read and write command)
- 2020-11-19 20:19:37下载
- 积分:1