Introduction to the RTX51, a multitasking real-time operating system for the 8051 family. RTX51 simplifies system and software design of complex and time-critical projects.
標(biāo)簽： Introduction multitasking the RTX
上傳時(shí)間： 2017-08-01
上傳用戶：liansi
The Pages 2.0 specification is one of the most exciting Java Community Process releases of the year. Chances are you picked this book to learn more about the new features of 2.0. Or you may be interested in using for the first time in your next project. Regardless of your interest, we ve put together a book that tries to bring you up to speed fast. The goal of has been to make it easier to create sophisticated, well-designed Web applications. We feel that the authors of the specification have achieved their goal. Working with databases or XML has never been simpler. Your applications can be functionally well-organized. You can create your own reusable components.
標(biāo)簽： specification Community the exciting
上傳時(shí)間： 2017-08-02
上傳用戶：liglechongchong
Faster, better, and cheaper is the name of the game for machine designers. Demands for higherperformance and increasingly efficient machines designed in a shorter amount of time with smaller design teams are challenging machine designers to improve their machine design processes.
標(biāo)簽： higherperform for designers the
上傳時(shí)間： 2017-08-13
上傳用戶：libenshu01
The software and hardware development fields evolved along separate paths through the end of the 20th century. We seem to have come full circle, however. The previously rigid hardware on which our programs run is softening in many ways. Embedded systems are largely responsible for this softening. These hidden computing systems drive the electronic products around us, including consumer products like digital cameras and personal digital assistants, office automation equipment like copy machines and printers, medical devices like heart monitors and ventilators, and automotive electronics like cruise controls and antilock brakes. Embedded systems force designers to work under incredibly tight time-tomarket, power consumption, size, performance, flexibility, and cost constraints. Many technologies introduced over the past two decades have sought to help satisfy these constraints. To understand these technologies, it is important to first distinguish the underlying embedded systems elements.
標(biāo)簽： development the software hardware
上傳時(shí)間： 2017-08-15
上傳用戶：cjf0304
Title : Implementation of quadrature modulation and demodulation Design Object : By implementing quadrature modulation and demodulation of analog signals in digital signal processing, students will have better understanding of sampling and frequency analysis of discrete-time signals. Design Content : Make a MATLAB function which performs quadrature modulation and demodulation for a input signal with anti-aliasing filtering.
標(biāo)簽： Implementation demodulation implementing modulation
上傳時(shí)間： 2013-12-09
上傳用戶：蠢蠢66
The use of FPGAs for cryptographic applications is highly attractive for a variety of reasons but at the same time there are many open issues related to the general security of FPGAs. This contribution attempts to provide a state-of-the-art description of this topic. First, the advantages of reconfigurable hardware for cryptographic applications are discussed from a systems perspective. Second, potential security problems of FPGAs are described in detail, followed by a proposal of a some countermeasure. Third, a list of open research problems is provided. Even though there have been many contributions dealing with the algorithmic aspects of cryptographic schemes implemented on FPGAs, this contribution appears to be the first comprehensive treatment of system and security aspects.
標(biāo)簽： cryptographic applications attractive for
上傳時(shí)間： 2013-12-07
上傳用戶：zhuimenghuadie
The program can manage at the same time manually entered trades at any time (they have a magic number of 0)
標(biāo)簽： time manually program entered
上傳時(shí)間： 2014-12-02
上傳用戶：a6697238
Finally, after a great deal of effort and hard work, you have obtained the results you were trying to get for such a long time. You may be so busy (and tired) that you don’t even realize that you have indeed achieved a certain measure of success. Perhaps it will take a fewmore months before you can present your work at a conference or submit it to a scientific journal.
標(biāo)簽： you obtained Finally results
上傳時(shí)間： 2014-09-10
上傳用戶：Avoid98
Altera provides a number of reference designs that show efficient solutions for common design problems. Altera® reference designs can be used to develop new solutions and innovative products, improve your understanding of Altera product capabilities, as well as help reduce your design time. The use of Altera’s reference designs is governed by, and subject to, the terms and conditions of the Altera Hardware Reference Design License Agreement.
標(biāo)簽： efficient reference solutions provides
上傳時(shí)間： 2014-01-25
上傳用戶：asdfasdfd
In the next generation of wireless communication systems, there will be a need for the rapid deployment of independent mobile users. Significant examples include establishing survivable, efficient, dynamic communication for emergency operations, disaster relief efforts, and military networks. Such network scenarios cannot rely on centralized and organized connectivity, and can be conceived as applications of mobile ad hoc networks. A MANET is an autonomous collection of mobile users that communicate over relatively bandwidth constrained wireless links. Since the nodes are mobile, the network topology may change rapidly and unpredictably over time. The network is decentralized, where all network activity including discovering the
標(biāo)簽： communication generation the wireless
上傳時(shí)間： 2014-01-07
上傳用戶：cuibaigao
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