x5115x的专栏

A step-by-step gentle journey through the mathematics of neural networks, and making your own using the Python computer language. Neural networks are a key element of deep learning and artificial intelligence, which today is capable of some truly impressive feats. Yet too few really understand how neural networks actually work. This guide will take you on a fun and unhurried journey, starting from very simple ideas, and gradually building up an understanding of how neural networks work. You won't need any mathematics beyond secondary school, and an accessible introduction to calculus is also included. The ambition of this guide is to make neural networks as accessible as possible to as many readers as possible - there are enough texts for advanced readers already! You'll learn to code in Python and make your own neural network, teaching it to recognise human handwritten numbers, and performing as well as professionally developed networks.

This is the most comprehensive and up-to-date guide to the technologies, applications and human factors considerations of Augmented Reality (AR) and Virtual Reality (VR) systems and wearable computing devices. Ideal for practitioners and students alike, it brings together comprehensive coverage of both theory and practice, emphasizing leading-edge displays, sensors, and other enabling technologies and tools that are already commercially available or will be soon. Beginning with a Foreword by NASA research scientist Victor Luo, Practical Augmented Reality starts by explaining the mechanics of human sight, hearing and touch, showing how these perceptual mechanisms (and their performance ranges) directly dictate the design and use of wearable displays, 3-D audio systems, and tactile/force feedback devices. The book presents revealing case studies of real-world applications from gaming, entertainment, Big Data visualization, engineering, aeronautics and aerospace, defense, medicine, telerobotics, architecture, law enforcement, and geophysics. Readers will find clear, easy-to-understand explanations, photos, and illustrations of devices including the Atheer AiR, HTC Vive, DAQRI Smart Helmet, Oculus (Facebook) CV1, Sony PlayStation VR, Vuzix M300, Google Glass, and many more. Functional diagrams and photographs clearly explain how these devices operate, and link directly to relevant theoretical and practical content. Practical Augmented Reality thoroughly considers the human factors of these systems, including sensory and motor physiology constraints, monocular and binocular depth cues, elements contributing to visually-induced motion sickness and nausea, as well as vergence-accommodation conflicts. It concludes by assessing both the legal and societal implications of new and emerging AR, VR, and wearable technologies, as well as provides a look next generation systems.

ILSpy Features Assembly browsing IL Disassembly Support C# 5.0 “async” Decompilation to C# Supports lambdas and ‘yield return’ Shows XML documentation Decompilation to VB Saving of resources Save decompiled assembly as .csproj Search for types/methods/properties (substring) Hyperlink-based type/method/property navigation Base/Derived types navigation Navigation history BAML to XAML decompiler Save Assembly as C# Project Find usage of field/method Extensible via plugins (MEF) Assembly Lists

Rhino Plugin Architecture Grasshopper is a .NET (RhinoCommon) plugin for Rhino 5 for Windows and later (a version for Rhino 5 for Mac is currently in beta). It was written using Microsoft Visual Studio Professional using both VB.NET and C# source compiled against the .NET Framework. It is recommended, though not required, that you target the same framework when developing Grasshopper Component Libraries. Our aim is to keep Grasshopper dependencies as conservative as possible. However, it is possible that we will switch to a higher version number of Rhino or .NET if this new version fixes crucial bugs or exposes useful functions.

How does Obfuscation and Code Protection Work? Various different techniques that complement each other are used to create a layered defense to make reverse engineering, tampering, debugging much more difficult. Some examples include: Rename Obfuscation String Encryption Control Flow Obfuscation Unused Code and Metadata Removal Binary Linking/Merging Dummy Code Insertion Instruction Pattern Transformation Opaque Predicate Insertion Anti-Tamper Wrapping Anti-Debug Wrapping Watermarking Security Alerts Custom Response to Tamper or Debugging 之前可以选择免费的，现在最少都得1分，大家有需要的自取吧，亲测有效，一直在用。

Welcome to Scientific Python and its community. If you’re a scientist who programs with Python, this practical guide not only teaches you the fundamental parts of SciPy and libraries related to it, but also gives you a taste for beautiful, easy-to-read code that you can use in practice. You’ll learn how to write elegant code that’s clear, concise, and efficient at executing the task at hand. Throughout the book, you’ll work with examples from the wider scientific Python ecosystem, using code that illustrates principles outlined in the book. Using actual scientific data, you’ll work on real-world problems with SciPy, NumPy, Pandas, scikit-image, and other Python libraries.

An Introduction to Machine Learning by Miroslav Kubat

本书用大量的篇幅讲述了与计算机原理相关的各种编码方法，并通过数字逻辑电路以及存储器，微处理器的形成，组织及发展阐述了编码的实现。本书还涉及到计算机系统，编程语言的发展，甚至对计算机图形化的相关技术也给了一个全面的描述。阅读本书，相信您会从它图文并茂的编排组织，通俗风趣的语言文字，广泛丰富的背景知识中体会到作者超凡的智慧和深邃的学问。

虽然ymdcr要走了，但他留给我们的东西将永存，祝他一路走好~！

不是转发，全部是我手写的，只是希望给做系统引导开源的朋友提供方便，不用再去费时间折腾，这些驱动可以直接上10.7Lion的，dsdt已经写好。 3大件，3小件，亮度调节，睡眠 有开发ACPI和bootloader经验的欢迎交流~

3大件，3小件，亮度调节，睡眠 有开发ACPI和bootloader经验的欢迎交流~

《知识工程与知识处理系统》 专业书籍，需要就下载，用不上不要下载，以免浪费资源分。

数据仓库导言 乔伊斯·毕晓夫 信息技术的复兴 保罗·海辛格 组织和文化 希德·阿代尔曼 与最终用户有效地合作 乔伊斯·毕晓夫 七宗罪 丹尼斯·科萨 实际的故据仓库：管理的挑战 霍华德·福斯迪克 专业书籍，需要的下，不需要的不要浪费资源分。

Leejaen发布的帖子“下载的sql大全，不敢独享，特此呈上”中的全部代码，打包来供需要的朋友下载。

Matlab教程，是15M的真正版，不是什么3M，5M的，Chinapub出品，有需要就下吧。 应网友要求合在一起上传，因为网速慢，不知道行不行。 如果可以下载，朋友们帮忙留个言给后面的朋友，谢谢了！

Matlab教程，是15M的真正版，不是什么3M，5M的，Chinapub出品，有需要就下吧。

Matlab教程，是15M的真正版，不是什么3M，5M的，Chinapub出品，有需要就下吧。

Matlab教程，是15M的真正版，不是什么3M，5M的，Chinapub出品，有需要就下吧。

Matlab教程，是15M的真正版，不是什么3M，5M的，Chinapub出品，有需要就下吧。

Matlab教程，是15M的真正版，不是什么3M，5M的，Chinapub出品，有需要就下吧。

Matlab教程，是15M的真正版，不是什么3M，5M的，Chinapub出品，有需要就下吧。

Matlab教程，是15M的真正版，不是什么3M，5M的，Chinapub出品，有需要就下吧。

Matlab教程，是15M的真正版，不是什么3M，5M的，Chinapub出品，有需要就下吧。

Matlab教程，是15M的真正版，不是什么3M，5M的，Chinapub出品，有需要就下吧。

Matlab教程，是15M的真正版，不是什么3M，5M的，Chinapub出品，有需要就下吧。

Matlab教程，是15M的真正版，不是什么3M，5M的，Chinapub出品，有需要就下吧。

VB6.0 的MSDN，从MSDN中单独分离出来，本来是自己用ACCESS要用到的，结果上网发现似乎这东西不是那么好找，传上来供需要的朋友以备不时之需吧。

生产数据管理系统 版本号：V1.07 功能 1、记录工厂原始生产记录 2、查询日产量（车间/员工/工序/订单） 3、查询日工资（车间/员工/工序/订单） 4、查询月产量、月工资（车间/员工/工序/订单） 5、查询订单成本 6、查询员工月完成情况，细分至工序级 备注：本人第二个作品，但是也是第一个比较成功的作品，能在实际应用中发挥效益。实行工厂为8车间，总员工数300-500人，使用本系统由统计1人可以搞定当日基础数据录入工作，并可及时向财务提供相关数据、报表，以便财务向老板请款时能有据可循。

个人开发，第一代作品，能进行实时盘存。 版本: V1.03 1、成本计算模块开发中…… 2、结单功能模块已完成，将尽快上传

ERP入门資料大全,裏面有你需要的關於實施、製作ERP的東西。

ERP入门資料大全,裏面有你需要的關於實施、製作ERP的東西。

ERP入门資料大全,裏面有你需要的關於實施、製作ERP的東西。

ERP入门資料大全,裏面有你需要的關於實施、製作ERP的東西。

ERP入门資料大全,裏面有你需要的關於實施、製作ERP的東西。

ERP入门資料大全,裏面有你需要的關於實施、製作ERP的東西。

ERP入门資料大全,裏面有你需要的關於實施、製作ERP的東西。

ERP入门資料大全,裏面有你需要的關於實施、製作ERP的東西。

ERP入门資料大全,裏面有你需要的關於實施、製作ERP的東西。

ERP入门資料大全,裏面有你需要的關於實施、製作ERP的東西。

ERP入门資料大全,裏面有你需要的關於實施、製作ERP的東西。