With the release of PHP 5 web developers need a guide to developing with PHP 5 to both learn its complex new features and more fully implement the long-standing features on which PHP s success is built. PHP 5 in Practice is a reference guide that provides developers with easy-to-use and easily extensible code to solve common PHP problems. It focuses on providing real code solutions to problems, allowing the reader to learn by seeing exactly what is happening behind the scenes to get your solution. Because a real-life situation will rarely match the book s example problems precisely, PHP 5 in Practice explains the solution well enough that you will understand it and can learn how to truly solve your own problem.
標簽： developers developing PHP release
上傳時間： 2013-12-17
上傳用戶：xzt
This paper presents several low-latency mixed-timing FIFO (first-in–first-out) interfaces designs that interface systems on a chip working at different speeds. The connected systems can be either synchronous or asynchronous. The designs are then adapted to work between systems with very long interconnect delays, by migrating a single-clock solution by Carloni et al. (1999, 2000, and 2001) (for “latency-insensitive” protocols) to mixed-timing domains. The new designs can be made arbitrarily robust with regard to metastability and interface operating speeds. Initial simulations for both latency and throughput are promising.
標簽： mixed-timing low-latency interfaces first-out
上傳時間： 2015-10-08
上傳用戶：dapangxie
％CHECKBOUNDS Move the initial point within the (valid) bounds. ％ [X,LB,UB,X,FLAG] = CHECKBOUNDS(X0,LB,UB,nvars) ％ checks that the upper and lower ％ bounds are valid (LB <= UB) and the same length as X (pad with -inf/inf ％ if necessary) warn if too long. Also make LB and UB vectors if not ％ already. ％ Finally, inf in LB or -inf in UB throws an error.
標簽： CHECKBOUNDS the initial bounds
上傳時間： 2015-10-26
上傳用戶：caiiicc
This an excellent collection of XML best practices: essential reading for any developer using XML. This book will help you avoid common pitfalls and ensure your XML applications remain practical and interoperable for as long as possible." Edd Dumbill, Managing Editor, XML.com and Program Chair, XML Europe
標簽： collection XML excellent essential
上傳時間： 2014-01-18
上傳用戶：海陸空653
問題描述：編寫一個JAVA程序，用面向對象設計的方法編寫一個電話卡的類。包括卡號、密碼、余額、撥入號碼等 b）基本要求：類的屬性有卡號、密碼、余額、撥入號碼，電話卡的常用操作可以用連接電話方法、返回余額方法與通電話方法來實現。 c）方法功能描述： 構造方法（PhoneCard(卡號,密碼,余額,撥入號碼)）可以完成屬性值初始化賦值，并判斷余額，余額為負就退出系統，請在構造方法中將初始時的連接置為false即表示沒有連接。 卡號long cardNumber 密碼private int password,余額double balance,撥入號碼string connectNumber boolean connected(一個布爾類型變量表示電話卡連接狀態，初始時默認沒有連接，值為false，當調用連接電話方法()后，在判斷卡號和密碼相匹配后值置為true) 連接電話方法(performConnection(卡號,密碼))可以完成檢查卡號和密碼，它是只有在卡號和密碼相匹配時才連接 返回余額方法(getBalance())得到電話卡的余額 通電話方法(performDial())是模擬通過過程中，余額會不斷減少，每調用此方法，電話卡的余額減少0。5元,打一次電話調用一次
上傳時間： 2014-01-20
上傳用戶：1109003457
The Game: Make the snake grow longer by directing it to the food. Extra bonus points are given from hearts, eat them as fast as possible as amount of bonus points decreases with time. Higher level gives more points for the food but will also make it tougher to steer a long snake as speed increaces. Five different mazes as well as play w/o maze are possible.
標簽： the directing longer points
上傳時間： 2013-12-20
上傳用戶：璇珠官人
編碼方式的解碼示范uuencode and uudecode are in the public domain. dos2unix and unix2dos are hereby placed in the public domain. They may be shared or copied as long as NO fee is charged for their distribution or use.
上傳時間： 2015-11-17
上傳用戶：hfmm633
A system simulation environment in Matlab/Simulink of RFID is constructed in this paper. Special attention is emphasized on the analog/RF circuit.Negative effects are concerned in the system model,such as phase noise of the local oscillator,TX-RX coupling,reflection of the environment, AWGN noise,DC offset,I/Q mismatch,etc.Performance of the whole system can be evaluated by changing the coding method,parameters of building blocks,and operation distance.Finally,some simulation results are presented in this paper.
標簽： environment constructed simulation Simulink
上傳時間： 2014-01-09
上傳用戶：zhangliming420
The ability to write efficient, high-speed arithmetic routines ultimately depends upon your knowledge of the elements of arithmetic as they exist on a computer. That conclusion and this book are the result of a long and frustrating search for information on writing arithmetic routines for real-time embedded systems. With instruction cycle times coming down and clock rates going up, it would seem that speed is not a problem in writing fast routines. In addition, math coprocessors are becoming more popular and less expensive than ever before and are readily available. These factors make arithmetic easier and faster to use and implement. However, for many of you the systems that you are working on do not include the latest chips or the faster processors. Some of the most widely used microcontrollers used today are not Digital Signal Processors (DSP), but simple eight-bit controllers such as the Intel 8051 or 8048 microprocessors.
標簽： arithmetic high-speed ultimately efficient
上傳時間： 2014-11-30
上傳用戶：lizhen9880
Finds a (near) optimal solution to the Traveling Salesman Problem (TSP) by setting up a Genetic Algorithm (GA) to search for the shortest path (least distance needed to travel to each city exactly once)
標簽： Traveling Salesman solution Problem
上傳時間： 2013-12-04
上傳用戶：從此走出陰霾
