本书是“信号与系统”的学习辅导，也是研究生入学考试课程“信号与系统”的复习参考用书。本书与现行的“信号与系统”的内容体系大体相当，但在深度和广度上有所增强，以满足对这门课程的深入学习以及研究生入学考试的需要。全书共10章，包括信号与系统的一般概念，连续时间信号与系统的时域分析、频域分析、s域分析，连续时间信号的采样，离散时间信号与系统的时域分析、z域分析、频域分析，以及系统的状态空间分析。后了一些重点院校的研究生入学考题及参考答案。每章内容大体包括引言、知识脉络、重点和难点问题的解析、习题分析及解答、问题思考等。全书突出信号与系统概念的理解、分析方法的掌握以及解题诀窍，通过大量的精编例题、习题以及问题思考来解析概念、建立分析方法、强化分析思路。
Celebrate the world of Disney in The Disney Book, from the beautiful animations and amazing live action movies to the magical Disney parks and attractions. Go behind-the-scenes of Disney's famous movies and find out how they were made, follow Disney's entire history using the timeline, and marvel at concept art and story sketches. Perfect for Disney fans who want to know everything about the magical Disney world, The Disney Book delves into Disney's incredible archives and lets fans explore classic Disney animated and live action movies, wonder at fascinating Disney collectibles and even see original story sketches from Disney films. Check out "Hero" pages that focus on amazing Disney props or artworks from the archives, beautifully photographed and annotated. The ideal gift for Disney fans and animation and movie buffs, The Disney Book also includes 3 original movie frames from Disney Pixar's Brave. Copyright 2015 Disney.
Iconic buildings re-imagined in LEGO bricks LEGO Architecture: The Visual Guide is a stunning guide to the LEGO Architecture series and to the iconic buildings that inspired it. These amazing LEGO Architecture sets showcase incredible buildings from around the world. From the Empire State Building and the Guggenheim, to Farnsworth House, LEGO Architecture: The Visual Guide reveals amazing exploded images of the LEGO Architecture models, showing every LEGO brick involved in the build. You'll explore the profiles of the LEGO artists and builders who created the LEGO Architecture sets in new amazing levels of detail, getting to know everything about their creative processes and their designing and building techniques. You'll also be taken on an in-depth exploration of the real buildings from around the world on which the LEGO Architecture series is based and learn why the LEGO team chose each inspiring building and how they recreated it in LEGO bricks. LEGO Architecture: The Visual Guide is p
The updated and expanded ultimate guide to the minifigures of the LEGO[registered] Star Wars[trademark] galaxy DK's expanded LEGO[registered] Star Wars[trademark] Character Encyclopedia now includes many more new LEGO Star Wars minifigures! Meet the amazing LEGO Star Wars minifigures. Discover incredible LEGO Star Wars facts, such as which minifigure is the rarest and which can be found in the most LEGO sets. This new updated and expanded edition contains 72 additional pages of new minifigures. LEGO, the LEGO logo, the Brick configuration and the Minifigure are trademarks of the LEGO Group.
A visual history of the amazing LEGO minifigure phenomenon, with three minifigures included Take a trip down memory lane and explore the origins and growth of the amazing LEGO minifigure with LEGO Minifigure Year by Year: A Visual History . Year by year, LEGO minifigure ranges are included chronologically and by theme, running from the first minifigures introduced in 1978 to the brand-new LEGO Legends of Chima , LEGO Star Wars , LEGO Batman and LEGO Ninjago minifigures popular today. Perfect for any LEGO fan, this visual chronicle is filled with more than 2,000 of the most significant, popular and rarest minifigures complete with stunning photos and additional information on key favourites. Plus, with 3 minifigures embedded in the cover, a LEGO City townsperson, LEGO City robber, and a LEGO Star Wars stormtrooper, it's the ultimate guide to the world of LEGO minifigures. LEGO Minifigure Year by Year: A Visual History is a must-have for LEGO fans of all ages.
LEGO Star Wars Small Scenes From A Big Galaxy brings LEGO sets and minifigures to life in this beautiful and fun photography book. Painstakingly created by Finnish photographer Vesa Lehtim ki using his son's favourite toys, this beautiful art book features hilarious new takes on classic Star Wars characters and themes. Breathtaking photography combines quirky LEGO art with the drama of the Star Wars universe, with stunning results. Plus Vesa Lehtim ki shares his secrets in behind-the-scenes insights which will inspire any photographer or LEGO builder. Every image is a technical tour de force and an evocation of childlike wonder. You've never seen Star Wars or LEGO sets look like this before! LEGO, the LEGO logo, the Brick and Knob configuration and the Minifigure are trademarks of the LEGO Group. 2015 The LEGO Group. Produced by Dorling Kindersley under license (US) / licence (UK) from the LEGO Group. TM 2015 LUCASFILM LTD.
Get ready for your own LEGO Friends adventure! Build, play and learn all about the wonderful world of LEGO Friends LEGO Friends: Build your own Adventure combines great ideas for building with exciting stories. Get inspired to build with creative Friends-themed story starters, then play out your own LEGO Friends adventures using your LEGO bricks. Comes with bricks that can be used to build an exclusive touring car model that appears throughout the book and a Liza mini-doll. From a camping adventure to the Heartlake Carnival each chapter is packed with inspirational model ideas ideal for all ages and building abilities, with a mix of easy, medium and harder models. LEGO, the LEGO logo, the Brick and Knob configuration are trademarks of the LEGO Group. 2015 The LEGO Group. Produced by Dorling Kindersley under licence from the LEGO Group.
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The ultimate guide to the characters and tribes of Chima with a new and exclusive minifigure Venture into the exciting world of LEGO Legends of Chima in LEGO Legends of Chima : Character Encyclopedia and discover everything there is to know about this mysterious land, plus collect your new and exclusive minifigure. Follow the very latest CHI-fuelled adventures of the tribes from LEGO Legends of Chima and learn about their vehicles, weapons, allies and enemies. The book features all the favourite characters, vehicles, locations, and weapons from 2013 and 2014, with the action heating up for 2014 as new challenges and enemies threaten the land of Chima and its animal tribes. With a minifigure gallery of every Chima character ever released and eight new tribes, such as spiders, scorpions and bats, LEGO Legends of Chima fans will love this in-depth character guide. The perfect companion to the world of Chima for all Chima fans. LEGO, the LEGO logo, the Brick and Knob configurations, the Minifig
