these are some texts and original program,they are very useful for transportation reserch.
标签： transportation are original program
上传时间： 2016-12-06
上传用户：jichenxi0730
Design patterns are elegant, adaptable, and reusable solutions to everyday software development problems. Programmers use design patterns to organize objects in programs, making them easier to write and modify. C# Design Patterns: A Tutorial is a practical guide to writing C# programs using the most common patterns. This tutorial begins with clear and concise introductions to C#, object-oriented programming and inheritance, and UML diagrams. Each chapter that follows describes one of twenty-three design patterns, recommends when to use it, and explains the impact that it will have on the larger design. The use of every pattern is demonstrated with simple example programs. These programs are illustrated with screen shots and UML diagrams displaying how the classes interact. Each of these programs is available on the companion CD-ROM and can be run, examined, edited, and applied.
标签： development adaptable solutions patterns
上传时间： 2014-09-07
上传用户：wangchong
The FM24C256/C256L/C256LZ devices are 256 Kbits CMOS nonvolatile electrically erasable memory. These devices offer the designer different low voltage and low power options. They conform to all requirements in the Extended IIC 2-wire protocol. Furthermore, they are designed to minimize device pin count and simplify PC board layout requirements.
标签： 256 electrically nonvolatile erasable
上传时间： 2016-12-11
上传用户：lps11188
The XC226x derivatives are high-performance members of the Infineon XC2000 Family of full-feature single-chip CMOS microcontrollers. These devices extend the functionality and performance of the C166 Family in terms of instructions (MAC unit), peripherals, and speed. They combine high CPU performance (up to 80 million instructions per second) with extended peripheral functionality and enhanced IO capabilities. Optimized peripherals can be adapted flexibly to meet the application requirements. These derivatives utilize clock generation via PLL and internal or external clock sources. Onchip memory modules include program Flash, program RAM, and data RAM.
标签： high-performance full-feature derivatives Infineon
上传时间： 2016-12-12
上传用户：wab1981
Quaternions are hypercomplex numbers (that is generalizations of the complex numbers to higher dimensions than two). For an introduction, refer to the Wikipedia article on Quaternions. Quaternion toolbox for Matlab® extends Matlab® to allow calculation with matrices of quaternions in almost the same way that one calculates with matrices of complex numbers. This is achieved by defining a private type to represent quaternion matrices and overloadings of many standard Matlab® functions. The toolbox supports real and complex quaternions (that is quaternions with four real or complex components).
标签： numbers generalizations hypercomplex Quaternions
上传时间： 2014-11-27
上传用户：jhksyghr
Trees are natural structures for representing certain kinds of hierarchical data. A (rooted) tree consists of a set of nodes (or vertices) and a set of arcs (or edges).
标签： hierarchical representing structures natural
上传时间： 2016-12-22
上传用户：siguazgb
The SL74HC573 is identical in pinout to the LS/ALS573. The device inputs are compatible with standard CMOS outputs with pullup resistors, they are compatible with LS/ALSTTL outputs. These latches appear transparent to data (i.e., the outputs change asynchronously) when Latch Enable is high. When Latch Enable goes low, data meeting the setup and hold time becomes latched.
标签： compatible The 573 identical
上传时间： 2016-12-29
上传用户：变形金刚
snmp4j 1.8.2版 The org.snmp4j classes are capable of creating, sending, and receiving SNMPv1/v2c/v3 messages. A SNMP message is composed of its message header and its PDU payload. This package contains three main groups of classes and interfaces:
标签： receiving creating classes capable
上传时间： 2016-12-31
上传用户：qazxsw
Advanced encryption system of NIST( 美国国家标准局). The codes are in C.
标签： C. encryption Advanced system
上传时间： 2013-12-18
上传用户：15071087253
ABC_FDTD_Die(T) Implements simulation of a Gaussian Pulse over T time steps. ABC are for free space. If boundaries are in the Dielectric medium then the ABC fail. Dielectric medium begin and end can be specified with the code
标签： ABC_FDTD_Die Implements simulation Gaussian
上传时间： 2013-12-22
上传用户：caiiicc
