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Description: 在线学习系统 v1.0
1.本系统采用学号加密码登录，可接受外部注册。
2.教学内容模块可由教师后台管理。
3.保存学生学习进度。
4.多种交互方式。
5.提供在线考试模块，同时能够进行补考，成绩查询等功能。
6.网页设计教学内容部分精心挑选，并进行了较好的分类。
学生测试帐号为:122005001 密码为:123
老师测试帐号为:teacher 密码为:123 -online learning system v1.0 1. The school system uses its password login, external registration acceptable. 2. Teaching teachers background module can be managed. 3. Keeping students learning progress. 4. A variety of interactive manner. 5. Online test module, capable of Examination results query capabilities. 6. Web design as part of the teaching of carefully selected, and a better classification. Students test Account : 122005001 Password : 123 teachers account for the test : teacher Password : 123
Platform: |
Size: 879132 |
Author: 程序员张 |
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Description: 在线学习系统 v1.0
1.本系统采用学号加密码登录，可接受外部注册。
2.教学内容模块可由教师后台管理。
3.保存学生学习进度。
4.多种交互方式。
5.提供在线考试模块，同时能够进行补考，成绩查询等功能。
6.网页设计教学内容部分精心挑选，并进行了较好的分类。
学生测试帐号为:122005001 密码为:123
老师测试帐号为:teacher 密码为:123 -online learning system v1.0 1. The school system uses its password login, external registration acceptable. 2. Teaching teachers background module can be managed. 3. Keeping students learning progress. 4. A variety of interactive manner. 5. Online test module, capable of Examination results query capabilities. 6. Web design as part of the teaching of carefully selected, and a better classification. Students test Account : 122005001 Password : 123 teachers account for the test : teacher Password : 123
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Size: 878592 |
Author: 程序员张 |
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Description: 鲁棒控制器设计，由于RBF网络可以实现任意逼近的非线性关系，它的目标是要做到误差平方和最小，与非线性PCA的目标一致，所以上述非线性PCA的模型可以通过采用两个RBF网络来实现非线性正变换 和反变换 。RBF网络是一个三层前馈网络，隐层采用径向基函数作为激励函数。第一个RBF网络把高维空间的数据映射到低维空间（如图4），第二个RBF网络将前面网络输出的低维空间数据再映射到高维空间，实现数据恢复(如图5)。这两个网络分别进行训练。-robust controller design, as RBF networks can achieve arbitrary nonlinear approximation, Its goal is to achieve the minimum squared error, and nonlinear PCA have the same goal So these nonlinear PCA model may be adopted by two RBF networks to achieve nonlinear transformation and inverse transform. RBF network is a feed-forward network, hidden layer RBF function as an incentive. RBF a network of high-dimensional data mapping space to the low-dimensional space (figure 4), second RBF network will be in front of the output of low-dimensional space mapping data again to a high-dimensional space. data Recovery (figure 5). The two networks separately for training.
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Size: 1024 |
Author: 浇洒距离 |
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Description: IIR Filter Design（无限冲击响应滤波器设计）matlab源代码，包括：bandpass Chebyshev type 2 design、bandpass/bandstop Butterworth design、bandstop Chebyshev type 2 design、lowpass/highpass Chebyshev type 1 design等6种滤波器的设计-IIR (infinite impulse response filter design) Matlab source code, including : bandpass Chebyshev type 2 design, bandpass/bandstop Butterworth design, bandstop Chebyshev type 2 design, lowpass/highpass Chebyshev type design as a six Filter Design
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Size: 4096 |
Author: |
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Description: ads 2005a 用来设计射频滤波器的材料！
从计算到仿真，每一个步骤都很清楚！
可作为相关开发人员的参考！
-ads 2005a used to design RF filter material! From the calculation of the simulation, each one steps are very clear. Related development as a reference!
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Size: 242688 |
Author: xulingfei |
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Description: 当今，单片机应用的领域遍及家庭生活的各个领域，本文是单片机在电冰箱上的应用。本文采用SPMC810作为核心，传感器主要由冷冻室、冷藏室、冷冻室蒸发器盘管、冷藏室蒸发器盘管、环境温度等温度传感器组成。-Today, the field of single-chip applications across all areas of family life, this article is a single-chip applications in the refrigerator. In this paper, as a core SPMC810, sensors primarily by refrigeration room, refrigerator, freezer evaporator coil, refrigerator evaporator coil, ambient temperature, such as temperature sensor.
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Size: 539648 |
Author: 上官婉儿 |
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Description: 本文详细论述了 MPEG-1 第三层音频编码算法的原理、关键技术和算法流程
以及 LAME 算法的硬件实现和优化，用以实现音频的实时编码-This article discusses in detail the third level of MPEG-1 audio coding algorithm theory, key technology and algorithms as well as the flow LAME algorithm hardware implementation and optimization to realize the real-time audio encoding
Platform: |
Size: 165888 |
Author: xcs |
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Description: 关于雷达信号处理的教程，详细介绍了雷达信号的分类，以及处理方式-On radar signal processing tutorial, detailing the classification of radar signals, as well as treatment modalities
Platform: |
Size: 228352 |
Author: zhujianping |
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Description: This book is the culmination of more than 20 years of building, studying, and teaching real-time systems. The author’s travels have taken him to NASA, UPS, Lockheed Martin, the Canadian and Australian Defense Forces, MIT’s Charles Stark Draper Labs, and many other places. These visits and interactions with literally hundreds of students from such places as Boeing, Motorola, and Siemens have resulted in a wider understanding of real-time systems and particularly their real application. This book is, in essence, a compendium of these experiences. The author’s intent is to provide a practical framework for software engineers to design and implement real-time systems. This approach is somewhat different from that of other texts on the subject.-This book is the culmination of more than 20 years of building, studying, and teaching real-time systems. The author s travels have taken him to NASA, UPS, Lockheed Martin, the Canadian and Australian Defense Forces, MIT s Charles Stark Draper Labs , and many other places. These visits and interactions with literally hundreds of students from such places as Boeing, Motorola, and Siemens have resulted in a wider understanding of real-time systems and particularly their real application. This book is, in essence, a compendium of these experiences. The author s intent is to provide a practical framework for software engineers to design and implement real-time systems. This approach is somewhat different from that of other texts on the subject.
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Size: 2515968 |
Author: jiezhao |
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Description: 这是新颖实用电子设计与制作，有关电子设计的一些电路，总共有125种，例如：家庭卡拉OK灯光控制电路，神奇旋转彩灯电路，多变流水灯控制电路等等一些使用电路-This is a novel and practical electronic design and production, the electronic design some circuit, a total of 125 kinds, such as: family karaoke OK lighting control circuit, the magic lantern rotating circuit, variable flow control circuit and so a number of lights to use circuit
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Size: 6257664 |
Author: 马子 |
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Description: THE DESIGN PATTERNS JAVA COMPANION
1. Creational Patterns 17
The Factory Pattern 18
How a Factory Works 18
Sample Code 18
The Two Derived Classes 19
Building the Factory 20
Factory Patterns in Math Computation 22
When to Use a Factory Pattern 24
Thought Questions 25
The Abstract Factory Pattern 26
A GardenMaker Factory 26
How the User Interface Works 28
Consequences of Abstract Factory 30
Thought Questions 30
The Singleton Pattern 31
Throwing the Exception 32
Creating an Instance of the Class 32
Static Classes as Singleton Patterns 33
Creating Singleton Using a Static Method 34
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Size: 2000896 |
Author: 清风 |
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Description: 该内容为数据库设计，简单的阐述了数据库设计的基本内容以及重点。-The contents of the database design, simple exposition of the basic elements of database design as well as the focus.
Platform: |
Size: 1036288 |
Author: czx |
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Description: 一个软件工程（电梯模拟系统）的详细设计档，可以作设计文档的参考模板，欢迎指正。-A Software Engineering (elevator simulation system) the detailed design files, design documents can be used as a reference template, please correct me.
Platform: |
Size: 251904 |
Author: Ley |
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Description: 单片机设计 电子琴 用于单片机课程设计等，为大家减少麻烦-Organ for the single-chip single-chip design, such as curriculum design, as we will cut down on trouble
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Size: 1024 |
Author: mafei |
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Description: 这是基于VHDL的出租车计价器设计，可以当作来参考。-This is based on the taxi meter VHDL design can be used as to reference.
Platform: |
Size: 121856 |
Author: 猪大 |
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Description: This book gives an introduction to basic neural network architectures and learning rules. Emphasis is placed on the mathematical analysis of these networks, on methods of training them and on their application to practical engineering problems in such areas as pattern recognition, signal processing and control systems.
Platform: |
Size: 9839616 |
Author: Umar |
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Description: 基于VHDL的串行同步通信SPI设计
本设计是用Quartus作为开发环境，以DE2板为硬件平台实现的SPI同步串行通讯。设计过程方便。根据接收和发送两个主要部分实现了SPI的基本功能。此外，该设计还实现了波特率发生器，数码管显示的功能。用DE2板实现具有电路简洁，开发周期短的优点。充分利用了EDA设计的优点。开发过程用了VHDL硬件描述语言进行描述，从底层设计，分模块进行，充分提高了设计者的数字逻辑设计的概念。-VHDL-based SPI serial synchronous communication design as the design is the use of Quartus development environment to DE2 board as the hardware platform of the SPI synchronous serial communication. Facilitate the design process. According to both send and receive SPI implements the main part of the basic functions. In addition, the design also implements the baud rate generator, digital display features. DE2 board to achieve a circuit with a simple, short development cycle advantages. Full use of the EDA design advantages. Development Process VHDL hardware description language used to describe the design from the ground, sub-module, to fully enhance the designer' s concept of digital logic design.
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Size: 51200 |
Author: 陈添 |
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Description: 明确业务背景、业务范围、基本业务逻辑和业务框架，期望读者包括：项目发起人、最
终用户、项目投资方、项目管理团队、项目执行团队，以及其他项目干系人。 -Clear business background, business scope, the basic business logic and business framework, expect the reader to include: project sponsors, end users, project investors, project management team, project implementation team, as well as other project stakeholders.
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Size: 886784 |
Author: 石岩 |
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Description: 本体统为实现纹织图案的电脑快速设计而构建，应用了先进的图像处理技术，用简便的菜单来实现对纺织图案的设计，并能保存成直接被纺织机识别使用的上级文件。-The jacquard pattern of decency to achieve rapid design and build the computer, the application of advanced image processing technology to achieve with a simple menu design of the textile patterns, and can be saved as a direct identification with the superior textile machine file.
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Size: 154624 |
Author: zhangying |
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Description: IP电话计费系统设计方案--为从事IP电话计费系统设计开发的朋友提供学习。IP telephony billing system design - as in the IP telephony billing system design and development of the friends of learning.-IP telephony billing system design- as in the IP telephony billing system design and development of the friends of learning.
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Size: 13312 |
Author: 杨正红 |
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