PM22k的博客

104 26575 weird music mp3 104 26574 shop wish veganshoes shoes 104 26572 dev websiteoptimization testing tools webdesign 104 3260 ajax javascript dev webdesign 104 26570 dictionary portuguese 104 26569 radio music mp3 streaming 104 26559 music mp3 electronic audio 104 26558 mp3 music electronic herbert 104 26557 blog electronic mp3 music 104 26556 zope podcast mp3 104 10745 programming python framework dev 104 26554 python programming reference tutorial list howto dev 104 26551 free images photography photos gimp copyright webdesign 104 8937 audio free links mp3 music 104 26548 audio mp3 science lectures dev 104 17707 audio blog free mp3 music aggregator

Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 Chapter 10 Chapter 11 Chapter 12 Chapter 13 Chapter 14 Chapter 15 Chapter 16 Chapter 17 Chapter 18 Contents A Quick Start ........................................................................................................ 1 Basic Concepts ...................................................................................................... 7 Data ....................................................................................................................... 11 Statements ............................................................................................................. 15 Operators and Expressions .................................................................................... 23 Pointers .................................................................................................................. 29 Functions ............................................................................................................... 37 Arrays .................................................................................................................... 43 Strings, Characters, and Bytes .............................................................................. 55 Structures and Unions ........................................................................................... 69 Dynamic Memory Allocation ................................................................................ 75 Using Structures and Pointers ............................................................................... 79 Advanced Pointer Topics ...................................................................................... 87 The Preprocessor ................................................................................................... 93 Input/Output Functions .......................................................................................... 95 Standard Library .................................................................................................... 119 Classic Abstract Data Types ................................................................................. 129 Runtime Environment ........................................................................................... 145

CSAPP 英文版 pdf A Tour of Computer Systems 1 1.1 Information Is Bits + Context 3 1.2 Programs Are Translated by Other Programs into Different Forms 4 1.3 It Pays to Understand How Compilation Systems Work 6 1.4 Processors Read and Interpret Instructions Stored in Memory 7 1.4.1 Hardware Organization of a System 7 1.4.2 Running the hello Program 10 1.5 Caches Matter 12 1.6 Storage Devices Form a Hierarchy 13 1.7 The Operating System Manages the Hardware 14 1.7.1 Processes 16 1.7.2 Threads 17 1.7.3 Virtual Memory 17 1.7.4 Files 19 1.8 Systems Communicate with Other Systems Using Networks 20 1.9 Important Themes 21 1.9.1 Concurrency and Parallelism 21 1.9.2 The Importance of Abstractions in Computer Systems 24 1.10 Summary 25 Bibliographic Notes 26

“项目主页 https://github.com/yidao620c/python3-cookbook” 抜粋:: 看云文档小组 “Python3 CookBook中文版”。 iBooks

1. 模拟图像和数字图像 图像是三维场景在二维平面上的影像，根据其存储方式和表现形式，可以将图像分为模拟图像和数字图像两大类。在模拟图像中，图像信息是以连续形式存储和表现的。 数字图像是以数字格式存储的图像数据。将一幅图在空间上分割成离散的点，各点的灰度值经量化用离散的整数来表示，形成计算机能处理的形式 2. 数字图像处理 采用特定的算法对数字图像进行处理，以获取视觉、接口输入的软硬件所需要数字图像的过程。特点： a. 处理精度高，再现性好 b. 易于控制处理效果 c. 处理的多样性 d. 图像数据量庞大 e. 处理费时 f. 图像处理技术综合性强 3. 数字图像处理的目的

美国数学建模竞赛 论文 美赛17年O奖论文 pdf版 祝O奖～

入门级的推荐系统教程 很经典的一本书。 项亮 机器学习 推荐系统