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是一本关于sql2000 学习的好的丛书,它详细并且明了的介绍了数据库的使用和,安装,该书的基础知识讲解的十分详细,而且例子十分生动,是一本学习的好书。...
是一本关于sql2000 学习的好的丛书,它详细并且明了的介绍了数据库的使用和,安装,该书的基础知识讲解的十分详细,而且例子十分生动,是一本学习的好书。-Is a book about good books to learn sql2000, it detailed and clear introduction to the database to use and installation, the book explaining the basics of the very detailed and very vivid example is a good book to learn.
- 2022-01-24 16:39:13下载
- 积分:1
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shiyan2
说明: 针对已知多频率正弦信号的频谱,设计相应的FIR滤波器(凯塞窗函数法设计低通,高通,带通滤波器,分别提取信号并绘制频域和时域曲线)按要求进行滤波。
根据已知滤波器的性能指标设计IIR数字滤波器(双线性变换法设计巴特沃斯低通IIR数字滤波器),并对心电图信号进行滤波处理;(For known more frequency sinusoidal signal spectrum, to design the corresponding FIR filter (Kaiser window function method of designing low-pass, high-pass, band-pass filter, respectively, to extract the signal curve) and draw the frequency domain and time domain filtering according to the known filter in accordance with requirements of performance index design of IIR digital filter (bilinear transformation method to design butterworth low-pass IIR digital filter), and to filter the ecg signal)
- 2019-12-28 10:30:51下载
- 积分:1
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雷达方程
说明: 编程实现GUI界面,实现雷达最大作用距离的计算。(The GUI interface is programmed to calculate the maximum range of radar.)
- 2021-04-13 10:38:57下载
- 积分:1
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Attachments1011183641
说明: Hacker PC, Exploit windows dektop and phshins
- 2019-07-11 21:06:49下载
- 积分:1
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用于直流无刷电动机的闭环控制仿真,可产生逆变器的脉冲
用于直流无刷电动机的闭环控制仿真,可产生逆变器的脉冲-Brushless DC motor used for the closed-loop control simulation, can generate the pulse inverter
- 2022-02-13 08:15:22下载
- 积分:1
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matlab程序
2016年研究生数模国赛C题。室内三维定位。TOA数据处理对NLOS环境下定位精度的改善。(Number of Postgraduates in 2016. Indoor three-dimensional positioning. Improvement of positioning accuracy of TOA data processing in NLOS environment.)
- 2017-10-16 16:09:56下载
- 积分:1
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refraction
说明: 来源于雷达系统分析与设计(matlab版)(From Radar System Analysis and Design (matlab version))
- 2020-06-18 09:00:01下载
- 积分:1
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1
CSS3实现的一些菜单导航效果,在不支持CSS3属性的浏览器下效果较差一些。
五个圆形导航菜单,鼠标点击其中一个展开其中所包含的内容,例如文字、搜索框等等(CSS3 implements some menu navigation effects, which do not support CSS3 browsers.
Five circular navigation menu, click the mouse to click on one of the contents, such as text, search box and so on.)
- 2018-08-01 17:05:37下载
- 积分:1
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booksystem_A5
图书馆管理系统,能进
图书管理系统软件
图书管理系统软件
行图书馆管理系统能实测国民经济和企业的各种运行情况;利用过去的数据预测未来;从企业全局出发辅助企业进行管理决策;利用信息控制企业的行为;帮助企业实现其规划目标。
图书馆管理系统合运用了管理科学,系统科学,运筹学,统计学,计算机科学等学科的知识。可以通俗的简化的描述图书馆管理系统的三要素:系统的观点、数学的方法以及计算机的应用。
图书馆管理系统概念结构主要由四大部分组成即信息源、信息处理器、信息用户、信息管理者组成。(Library Management System
Library Management System Software
Library Management System Software
The library management system can measure the national economy and the operation of enterprises; use past data to predict the future; assist enterprises in management decision-making from the overall situation of enterprises; use information to control the behavior of enterprises; help enterprises achieve their planning objectives.
Library management system combines management science, system science, operations research, statistics, computer science and other disciplines. It can describe the three elements of library management system in a simple way: the viewpoint of system, the method of mathematics and the application of computer.
The conceptual structure of library management system mainly consists of four parts: information source, information processor, information user and information manager.)
- 2019-02-25 12:13:35下载
- 积分:1
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mpv2-class
java code for interpolation this is the short progaram for working
- 2018-03-01 03:44:01下载
- 积分:1