Software developers need to have a number of traits in order to practice their craft well. First, they must be good Analytical thinkers and problem solvers. A developer’s primary role is to create software that solves business problems. This requires analyzing customer needs and coming up with successful, creative solutions.
标签： developers Software practice number
上传时间： 2014-06-01
上传用户：671145514
the geometry of a diffraction grating, a common illustration in textbooks of optics, spectroscopy, and Analytical chemistry. Sliders on the figures allow real-time interactive control of the incidence angle, grating ruling density (lines/mm), wavelength, and diffraction order.
标签： illustration spectroscopy diffraction textbooks
上传时间： 2016-06-04
上传用户：极客
STK的全称是Satellite Tool Kit（卫星工具箱），STK/Pro 6.1于2005年4月初最新出品,解压后为583M,是由Analytical Graphics公司开发的一款在航天工业领域中处于绝对领先地位的商品化分析软件。它支持航天任务周期的全过程，包括概念、需求、设计、制造、测试、发射、运行和应用等。STK是先进的商用现货（COTS）分析和可视化工具，它可以支援航天、防御和情报任务。利用它可以快速方便地分析复杂任务，获得易于理解的图表和文本形式的分析结果，以确定最佳解决方案。
上传时间： 2016-08-27
上传用户：奇奇奔奔
A large body of computer-aided techniques has been developed in recent years to assist in the process of modeling, analyzing, and designing communication systems . These computer-aided techniques fall into two categories: formula-based approaches, where the computer is used to evaluate complex formulas, and simulation-based approaches, where the computer is used to simulate the waveforms or signals that flow through the system. The second approach, which involves “waveform”-level simulation (and often incorporates Analytical techniques), is the subject of this book. Since performance evaluation and trade off studies are the central issues in the analysis and design of communication systems, we will focus on the use of simulation for evaluating the performance of analog and digital communication systems with the emphasis on digitalcommunication systems.
标签： computer-aided techniques developed assist
上传时间： 2014-01-01
上传用户：541657925
The objective of this book is to allow the reader to predict the received signal power produced by a particular radio transmitter. The first two chapters examine propagation in free space for point-to-point and point-to-area transmission, respectively. This is combined with a dis- cussion regarding the characteristics of antennas for various purposes. In chapter 3, the effect of obstacles, whether buildings or mountains, is discussed and Analytical methods, whereby the strength of a signal is the shadow of an obstacle can be predicted, are presented.
标签： Propagation Essentials Radio Wave of
上传时间： 2020-05-27
上传用户：shancjb
The chief objective of Electric Machinery continues to be to build a strong foundation in the basic principles of electromechanics and electric machinery. Through all of its editions, the emphasis of Electric Machinery has been on both physical insight and Analytical techniques. Mastery of the material covered will provide both the basis for understanding many real-world electric-machinery applications as well as the foundation for proceeding on to more advanced courses in electric machinery design and control.
上传时间： 2020-06-10
上传用户：shancjb
