python3.X中关于报错信息“ModuleNotFoundError: No module named ‘numpy’”的处理方法 笔者运行环境:MacOs Catalina ; python3.7.0 ; PyCharm2019.3.3 笔者实操时遇到“ModuleNotFoundError: No module named ‘numpy’”报错,查询了一下有的是通过cmd使用pip安装numpy库,但经个人测试,没有成功。后经查询和测试可在PyCharm中直接安装numpy库(可能是3.X的版本特性)。 第一步:点击preferences 第二步:点击Project目录下的
2021-10-15 20:45:27 527KB du ed le
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Bjarne Stroustrup是C++的设计师和最早的实现者,也是《C++程序设计语言》、《带标注的C++参考手册》和《C++语言的设计与演化》的作者。 此文档是最新第四版的英文原版。非扫描 清晰pdf版
2021-10-15 06:38:07 18.76MB C++ 程序设计 Bjarne Stroustrup
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今天的这篇论文是 MSRA 2015 年的工作——《LINE: Large-scale Information Network Embedding》,截至目前共有 1900 多引用,主要的是如何在大尺度网络中应用 Embedding 技术。 1. Introduction 之前介绍的 DeepWalk 采用分布式并行方式来训练模型,但如果在硬件资源有限的条件下该如何训练出一个拥有百万结点和数十亿条边的网络呢?针对这种情况,MSRA 的同学们提出了一种可以应用于这种大规模网络计算的新型算法——LINE。LINE 适用于任何类型的网络结构,无论是有向图还是无向图,以及是否加权(DeepWalk 只
2021-10-13 10:51:33 623KB alias dd ed
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自用加密解密工具加密方式有DESEncrypt、DEncrypt、HashEncode、RSACryption
2021-10-13 09:10:38 23KB ED加密解密
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Understanding_Digital_Signal_Processing_2nd_ed
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Computer Systems- A Programmer's Perspective, 3rd ed. - Bryant, O'Hallaron (Pearson, 2015, 9780134092669).
2021-10-06 22:33:25 35.97MB 深入理解 计算机系统 第三版 英文版
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這是華羅庚的老師Hardy所寫的 第十版應該是最新的版本 很少有
2021-10-05 13:09:41 4.99MB [Hardy G. H] A
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A reorganized and comprehensive major revision of a classic book, this edition provides a bridge between introductory digital communications and more advanced treatment of information theory. Completely updated to cover the latest developments, it presents state-of-the-art error control techniques. Coverage of the fundamentals of coding and the applications of codes to the design of real error control systems. Contains the most recent developments of coded modulation, trellises for codes, soft-decision decoding algorithms, turbo coding for reliable data transmission and other areas. There are two new chapters on Reed-Solomon codes and concatenated coding schemes. Also contains hundreds of new and revised examples; and more than 200 illustrations of code structures, encoding and decoding circuits and error performance of many important codes and error control coding systems. Appropriate for those with minimum mathematical background as a comprehensive reference for coding theory.
2021-09-30 16:13:52 3.27MB Error Control Coding
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A reorganized and comprehensive major revision of a classic book, this edition provides a bridge between introductory digital communications and more advanced treatment of information theory. Completely updated to cover the latest developments, it presents state-of-the-art error control techniques. Coverage of the fundamentals of coding and the applications of codes to the design of real error control systems. Contains the most recent developments of coded modulation, trellises for codes, soft-decision decoding algorithms, turbo coding for reliable data transmission and other areas. There are two new chapters on Reed-Solomon codes and concatenated coding schemes. Also contains hundreds of new and revised examples; and more than 200 illustrations of code structures, encoding and decoding circuits and error performance of many important codes and error control coding systems. Appropriate for those with minimum mathematical background as a comprehensive reference for coding theory.
2021-09-30 16:13:42 9.02MB Error Control Coding
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A reorganized and comprehensive major revision of a classic book, this edition provides a bridge between introductory digital communications and more advanced treatment of information theory. Completely updated to cover the latest developments, it presents state-of-the-art error control techniques. Coverage of the fundamentals of coding and the applications of codes to the design of real error control systems. Contains the most recent developments of coded modulation, trellises for codes, soft-decision decoding algorithms, turbo coding for reliable data transmission and other areas. There are two new chapters on Reed-Solomon codes and concatenated coding schemes. Also contains hundreds of new and revised examples; and more than 200 illustrations of code structures, encoding and decoding circuits and error performance of many important codes and error control coding systems. Appropriate for those with minimum mathematical background as a comprehensive reference for coding theory.
2021-09-30 16:13:26 9.02MB Error Control Coding
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