The Linux kernel is one of the most interesting yet least understood open-source projects. It is also a basis for developing new kernel code. That is why Sams is excited to bring you the latest Linux kernel development information from a Novell insider in the second edition of Linux Kernel Development. This authoritative, practical guide will help you better understand the Linux kernel through updated coverage of all the major subsystems, new features associated with Linux 2.6 kernel and insider information on not-yet-released developments. You ll be able to take an in-depth look at Linux kernel from both a theoretical and an applied perspective as you cover a wide range of topics, including algorithms, system call interface, paging strategies and kernel synchronization. Get the top information right from the source in Linux Kernel Development.
標(biāo)簽： interesting open-source understood projects
上傳時(shí)間： 2015-07-26
上傳用戶：mpquest
THIS is really two books in one: a tutorial and a reference manual for JDBC, the application programming interface that makes it possible for programmers to access databases from Java. The goal is to be useful to a wide range of readers, from database novices to database experts. Therefore, we have arranged the book so that information needed only by experts is separated out from the basic material. We hope that driver developers as well as application programmers and MIS administrators will find what they need. Because different sections are aimed at different audiences, we expect that few people will read every page. We have sometimes duplicated explanations in an effort to make reading easier for those who do not read all sections. This book will be most helpful to those who have some knowledge of the Java programming language and SQL (Structured Query Language), but one doesn t need to be an expert in either to understand the basic concepts presented here.
標(biāo)簽： application reference tutorial program
上傳時(shí)間： 2015-08-04
上傳用戶：zhengzg
Secure Programming Cookbook for C and C++ is an important new resource for developers serious about writing secure code for Unix(including Linux) and Windows environments. This essential code companion covers a wide range of topics, including safe initialization, access control, input validation, symmetric and public key cryptography, cryptographic hashes and MACs, authentication and key exchange, PKI, random numbers, and anti-tampering.
標(biāo)簽： Programming developers for important
上傳時(shí)間： 2015-09-03
上傳用戶：gundan
The LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage.
標(biāo)簽： compensated independent internally frequency
上傳時(shí)間： 2014-01-09
上傳用戶：zwei41
一個(gè)簡(jiǎn)單的ＳＰＩ ＩＰ核，SPI Core Specifications 可以從說明文檔中找到！ The simple Serial Peripheral Interface core is an enhanced version of the Serial Peripheral Interface found on Motorola s M68HC11 family of CPUs. The Serial Peripheral Interface is a serial, synchronous communication protocol that requires a minimum of 3 wires. FEATURES: · Compatible with Motorola’s SPI specifications · Enhanced M68HC11 Serial Peripheral Interface · 4 entries deep read FIFO · 4 entries deep write FIFO · Interrupt generation after 1, 2, 3, or 4 transferred bytes · 8 bit WISHBONE RevB.3 Classic interface · Operates from a wide range of input clock frequencies · Static synchronous design · Fully synthesizable
標(biāo)簽：
上傳時(shí)間： 2015-09-17
上傳用戶：TRIFCT
This article describes Atmel’s FingerChip technology for electronic fingerprint sensing that combines the advantages of small size, low cost, high accuracy, zero maintenance, low energy consumption and portability. This technology has applications in a wide range of fixed and portable secured devices including access control systems, cash terminals, public transport, PCs, PDAs, Smart Card readers and motor vehicles. It can be used in almost any situation where rapid, reliable and accurate identification or authentication of an individual is required.
標(biāo)簽： fingerprint FingerChip technology electronic
上傳時(shí)間： 2013-12-27
上傳用戶：h886166
The Staged Event-Driven Architecture (SEDA) is a new design for building scalable Internet services. SEDA has three major goals: To support massive concurrency, on the order of tens of thousands of clients per node To exhibit robust performance under wide variations in load and, To simplify the design of complex Internet services. SEDA decomposes a complex, event-driven application into a set of stages connected by queues. This design avoids the high overhead associated with thread-based concurrency models, and decouples event and thread scheduling from application logic. SEDA enables services to be well-conditioned to load, preventing resources from being overcommitted when demand exceeds service capacity. Decomposing services into a set of stages also enables modularity and code reuse, as well as the development of debugging tools for complex event-driven applications.
標(biāo)簽： Event-Driven Architecture Internet building
上傳時(shí)間： 2015-09-28
上傳用戶：日光微瀾
SCSI-2也稱為Fast－SCSI，傳輸速率為10MB／s。 后采用擴(kuò)展總線寬度來增加數(shù)據(jù)流量的方式，提高整 體傳輸速率，于是SCSI－2規(guī)定了16位、32位數(shù)據(jù)總 線，使傳輸速率進(jìn)一步提高為20MB／S，也就是Wide －SCSI，或是稱作Fast SCSI－2。 Wide－SCSI采用4 位定址，使可連接的設(shè)備達(dá)到了15個(gè)。在接口電纜上， 為兼容SCSI－l所使用的A電纜，SCSI－2標(biāo)準(zhǔn)在A 電纜的基礎(chǔ)上增加一條68pin的扁平電纜，稱為B電 纜。目前還有不少SCSI的CD－ROM、CD－R、CD－ RW還是使用SCSI－2界面。
上傳時(shí)間： 2014-12-03
上傳用戶：change0329
The goal of this library is to make ODBC recordsets look just like an STL container. As a user, you can move through our containers using standard STL iterators and if you insert(), erase() or replace() records in our containers changes can be automatically committed to the database for you. The library s compliance with the STL iterator and container standards means you can plug our abstractions into a wide variety of STL algorithms for data storage, searching and manipulation. In addition, the C++ reflection mechanism used by our library to bind to database tables allows us to add generic indexing and lookup properties to our containers with no special code required from the end-user. Because our code takes full advantage of the template mechanism, it adds minimal overhead compared with using raw ODBC calls to access a database.
標(biāo)簽： recordsets container library ODBC
上傳時(shí)間： 2015-10-11
上傳用戶：xlcky
This paper introduces an affine invariant of trapezia, and the explicit constraint equation between the intrinsic matrix of a camera and the similarity invariants of a trapezium are established using the affine invariant. By this constraint, the inner parameters, motion parameters of the cameras and the similarity invariants of trapezia can be linearly determined using some prior knowledge on the cameras or the trapezia. The proposed algorithms have wide applicability since parallel lines are not rare in many scenes. Experimental results validate the proposed approaches. This work presents a unifying framework based on the parallelism constraint, and the previous methods based on the parallelograms or the parallelepipeds can be integrated into this framework. Key words: invariant parallelism constraint camera calibration 3D reconstruction
標(biāo)簽： introduces constraint invariant explicit
上傳時(shí)間： 2014-01-16
上傳用戶：6546544
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