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Java书籍 Airline Reservations System A small airline has just purchased a computer for its new automated res
Airline Reservations System
A small airline has just purchased a computer for its new automated reservation system.
You have been asked to develop the new system called ARSystem. You are to write an
application to assign seats on each flight of the airline s only plane (capacity: 24 seats.)
Your app ...
文章/文档 Watermarking schemes evaluation Abstract鈥擠igital watermarking has been presented as a solution to c
Watermarking schemes evaluation
Abstract鈥擠igital watermarking has been presented as a solution to copy protection of multimedia objects and dozens of schemes and algorithms have been proposed. Two main problems seriously darken the future of this technology though.
Firstly, the large number of at ...
文章/文档 Abstract-In this paper, simple autonomous chaotic circuits coupled by resistors are investigated. B
Abstract-In this paper, simple autonomous chaotic circuits
coupled by resistors are investigated. By carrying out computer
calculations and circuit experiments, irregular self-switching phenomenon
of three spatial patterns characterized by the phase
states of quasi-synchronization of chaos can be ob ...
书籍 Wireless-Based+Software+Systems
The wide deployment of wireless networks and mobile technologies, along with the
significant increase in the number of mobile device users, have created a very strong
demand on various wireless-based, mobile-based software application systems and
enabling technologies. This not only provides many ne ...
技术资料 PCBLAYOUT技术大全
PCB LAYOUT技术大全---初学者必看!
PROTEL相关疑问
1.原理图常见错误：
(1)ERC报告管脚没有接入信号：
a. 创建封装时给管脚定义了I/O属性;
b.创建元件或放置元件时修改了不一致的grid属性,管脚与线没有连上;
c. 创建元件时pin方向反向,必须非pin name端连线。
(2)元件跑到图纸界外：没 ...
数学计算 1. 实现原理： * 任何一个数都可以表示成指数形式
1. 实现原理： * 任何一个数都可以表示成指数形式，如下所示： * * N=nEe (0=<n的绝对值<=1,e为10的指数幂) * * 例如100可以表示成1E2,1001可以表示成1.01E3 * * 类 CBigNumber的成员number为上述的n，exponent为上述的e * * 2. 如何使用这个类: * * 你可以把CBigNumber的头文件和实现函数加入你的工程，然后定义 * * 该类 ...
数学计算 The module LSQ is for unconstrained linear least-squares fitting. It is based upon Applied Statisti
The module LSQ is for unconstrained linear least-squares fitting. It is
based upon Applied Statistics algorithm AS 274 (see comments at the start
of the module). A planar-rotation algorithm is used to update the QR-
factorization. This makes it suitable for updating regressions as more
data become a ...
数学计算 多项式曲线拟合 任意介数 Purpose - Least-squares curve fit of arbitrary order working in C++ Builder 2007 as
多项式曲线拟合 任意介数 Purpose - Least-squares curve fit of arbitrary order
working in C++ Builder 2007 as a template class,
using vector<FloatType> parameters.
Added a method to handle some EMathError exceptions.
If do NOT want to use this just call PolyFit2 directly.
usage: Call PolyFit by ...
通讯编程文档 Abstract-The effect of the companding process on QAM signals has been under investigation for the p
Abstract-The effect of the companding process on QAM signals
has been under investigation for the past several years. The
compander, included in the PCM telephone network to improve
voice performance, has an unusual affect on digital QAM data
signals which are transmitted over the same channel. The ...
Java编程 December 19, 2006 - Ant 1.7.0 Available Apache Ant 1.7.0 is now available for download. Ant 1.7
December 19, 2006 - Ant 1.7.0 Available
Apache Ant 1.7.0 is now available for download.
Ant 1.7 introduces a resource framework. Some of the core ant tasks such as <copy/> are now able to process not only file system resources but also zip entries, tar entries, paths, ... Resource collections group ...