解一维二阶双曲方程的一个新型四阶紧致差分格式，丁恒飞，张玉新，在本文中，我们提出了一个解一维二阶非齐次线性双曲方程的新型四阶紧致差分格式，且给出了其稳定性分析，最后，数值例子验证了此

Computer Organization and Design, Fourth Edition 经典书了。

视频揭秘第四版英文版； 详细解释MPEG1,MPEG2视频技术原理，可与中文版对照学习；中文版在我的资源也有；

《Lens Design》_Fourth Edition 【Milton Laikin】

OpenIntro Statistics涵盖了统计的第一门课程，提供了应用统计的严格介绍，清晰，简洁，可访问。这本书是为本科水平而写的，但它在高中和研究生课程中也很受欢迎。我们希望读者能从本书中获得三个观点，除此之外，还能形成统计思维和方法的基础。 统计学是一个具有广泛实际应用的应用领域。 你不必成为数学大师，也能从真实有趣的数据中学习。 数据是混乱的，统计工具是不完美的。但是，当你了解这些工具的优点和缺点时，你就可以用它们来了解这个世界。

For many people, smartphones have become an extension of themselves. Now running on over 2 billion monthly-active devices, Android is the most common smartphone operating system in use world-wide, with users installing an average of 50 apps each, resulting in over 94 billion apps downloaded from the Play app store in 2017 alone. Ubiquitous and indispensable, smartphones are so advanced and personal that studies have shown people become anxious if they misplace their device, lose connectivity, or run low on battery. In the 10 years since launching in 2008, Android has expanded beyond mobile phones to become a development platform for a wide range of hardware, with 24,000 devices from over 1,300 brands, including everything from tablets to televisions, watches, cars, and Internet of Things (IoT) devices. Over the same period, there have been 28 platform and SDK releases. These innovations, combined with the size of the ecosystem, provide unparalleled opportunities for developers to create innovative new applications for a global audience of users. Android offers an open platform for mobile application development. Without artificial barriers, Android developers are free to write apps that take full advantage of an incredible range of devices. Using Google Play for distribution, developers can distribute free and paid applications to compatible Android devices globally. This book is a hands-on guide to building Android applications for all Android devices. It’s written based on version 8.1 of the Android SDK, using Android Studio 3.1. Chapter by chapter, it takes you through a series of sample projects, each introducing new features and techniques to get the most out of Android. It covers all the basic functionality to get started, as well as the information for experienced mobile developers to take full advantage of the features of Android, to enhance existing products or create innovative new ones. The Android team releases a new major platform every year, a new version of Android Studio every few months, and incremental changes to Jetpack, such as the support library and Android Architecture Components, many times each year. With such rapid release cycles, there are regular changes, additions, and improvements to the tools, platform APIs, and development libraries you’ll use—and which are described in this book. To minimize the impact of these changes, the Android engineering team works hard to ensure backward compatibility. However, future releases will date some of the information provided in this book, and not all active Android devices will be running the latest platform release. To mitigate this, wherever possible, we have used backward-compatible support libraries, and included details on which platform releases support the functionality described—and which alternatives may exist to provide support for users of devices running earlier platforms. Further, the explanations and examples included will give you the grounding and knowledge needed to write compelling mobile applications using the current SDK, along with the flexibility to quickly adapt to future enhancements.

【达摩老生出品，必属精品，亲测校正，质量保证】 资源名：MATLAB四阶龙格库塔法_求解微分方程数值解_源程序代码_fourth_order_Runge_Kutta_matlab 资源类型：matlab项目全套源码 源码说明： 全部项目源码都是经过测试校正后百分百成功运行的，如果您下载后不能运行可联系我进行指导或者更换。 适合人群：新手及有一定经验的开发人员

最新版本，第四版，清晰，英文的。 Microwave Engineering (Fourth Edition, Pozar)

Johns Hopkins Studies in the Mathematical Sciences in association with the Department of Mathematical Sciences,The Johns Hopkins University

附件为百度网盘链接。 Real-Time Rendering Forth Edition 2018年最新第四版，实时计算机图形学百科全书全新版本，图形学必备，完美pdf版本，非扫描版，可以选择字体，强烈推荐。文件较大，将近1G。