I love telecommunications. It is powerful and it empowers, with far-reaching consequences. It has demonstrated the potential to transFORm society and business, and the revolution has only just begun. With the invention of the telephone, human communications and commerce were forever changed: Time and distance began to melt away as a barrier to doing business, keeping in touch with loved ones, and being able to immediately respond to major world events. Through the use of computers and telecommunications networks, humans have been able to extend their powers of thinking, influence, and productivity, just as those in the Industrial Age were able to extend the power of their muscles, or physical self, through use of heavy machinery.
标签： Telecommunications Essentials
上传时间： 2020-06-01
上传用户：shancjb
With all the recent hype over radio frequency identification (RFID) and the requirements to implement it, you might think that RFID can turn water into wine, transFORm lead into gold, and cure the world’s diseases. You might also be worried that RFID will enable Big Brother to track your move- ments to within a foot of your location from a satellite five hundred miles up in space. The truth is, RFID can do none of these things. In this chapter, you find out the basics of what RFID is, what forces are dri- ving RFID as a replacement for the bar code in the marketplace, and what benefits RFID can offer
标签： ForDummies_RFID_For_Dummies
上传时间： 2020-06-08
上传用户：shancjb
Signals convey information. Systems transFORm signals. This book introduces the mathe- matical models used to design and understand both. It is intended for students interested in developing a deep understanding of how to digitally create and manipulate signals to measure and control the physical world and to enhance human experience and communi- cation.
标签： Interpretation Structure and Signals Systems of
上传时间： 2020-06-10
上传用户：shancjb
Artificial Intelligence (AI) has undoubtedly been one of the most important buz- zwords over the past years. The goal in AI is to design algorithms that transFORm com- puters into “intelligent” agents. By intelligence here we do not necessarily mean an extraordinary level of smartness shown by superhuman; it rather often involves very basic problems that humans solve very frequently in their day-to-day life. This can be as simple as recognizing faces in an image, driving a car, playing a board game, or reading (and understanding) an article in a newspaper. The intelligent behaviour ex- hibited by humans when “reading” is one of the main goals for a subfield of AI called Natural Language Processing (NLP). Natural language 1 is one of the most complex tools used by humans for a wide range of reasons, for instance to communicate with others, to express thoughts, feelings and ideas, to ask questions, or to give instruc- tions. Therefore, it is crucial for computers to possess the ability to use the same tool in order to effectively interact with humans.
标签： Embeddings Processing Language Natural in
上传时间： 2020-06-10
上传用户：shancjb
This manuscript is a partial draft of a book to be published in early 1994 by AddisonWesley (ISBN 0-201-63337-X). Addison-Wesley has given me permission to make drafts of the book available to the Tcl community to help meet the need for introductory documentation on Tcl and Tk until the book becomes available. Please observe the restrictions set forth in the copyright notice above: you’re welcome to make a copy for yourself or a friend but any sort of large-scale reproduction or reproduction for profit requires advance permission from Addison-Wesley
标签： Toolkit
上传时间： 2020-07-05
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本书以轻松有趣、通俗易懂的漫画及故事的方式将抽象、复杂的傅里叶知识融会其中，让人们在看故事的过程中就能完成对数学相关知识的“扫盲”。这是一本实用性很强的图书，与我们传统的教科书比较起来，具有几大突出的特点，一漫画的形式更易于让人接受，二边读故事边学知识，轻松且易于记忆，三更能让读者明白并记住傅里叶解析问题在现实生活中的应用。本书既可以作为人们日常生活中了解数学知识的读本，也可以作为数学及相关专业学生的参考用书，更可以是文科专业学生理性认识和学习数学知识的工具书及相关专业的参考用书
上传时间： 2020-07-25
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本书首先介绍MATLAB的基本使用方法和程序设计基础，然后将MATLAB与最优化计算相结合，基于最优化理论与方法，讲解如何使用MATLAB求解最优化领域的实际问题。这些问题涵盖最优化理论与方法中的线性规划问题、整数规划问题、非线性规划问题、二次规划问题、多目标规划问题、图与网络优化问题和现代智能优化问题。本书内容循序渐进、由浅入深，并结合大量实例帮助读者理解和掌握最优化问题的建模方法与求解技巧。随书光盘中附有全部案例的源代码，并有大量教学视频，方便读者学习与提高。
上传时间： 2020-07-25
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用于学习化工传递过程基础的一些课件资料，仅供参考，不可用于商业用途，本文件仅用于学习，不为学习者提供任何法律责任，谢使用。
上传时间： 2020-09-26
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VBA是Excel的底层根本。只有明白使用最底层的东西，使用起来才能随心所欲。对于多数读者而言，由于未使用过VBA或者不具备计算机语言知识，所以被VBA直白的语句所吓倒。但是楼主可以肯定的告诉大家，VBA其实很简单，并且很实用。学会后，也会上瘾；变化无穷，很有意思。
上传时间： 2020-09-26
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本文档对无刷直流 (BLDC) 电机的使用进行了说明。 虽然可将无刷特点应用 于几种类型的电机（交流同步电机、 步进电机、 开关磁阻电机和交流感应电机） ， BLDC 具有梯形反电动势和（120 电角宽度） 矩形定子电流 的永磁同步机器被广泛使用， 其次， 无刷直流驱动器显示出极高的机械功率密度。这份应用报告涵盖了 280x 控制器和从 BLDC 电机驱动中获得高性能的某些系统注意事项。
上传时间： 2020-10-21
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