zhouzhihua

说明：  2007年硕士论文，基于混沌的数字图像和视频加密算法研究(Master' s thesis in 2007, based on the chaos of the digital image and video encryption algorithm)

说明：  python与机器学习实战教程，机器学习通过Python语言实现，通过大量的实例再现机器学习强大的生命力(Python and Machine Learning Practical Course. Machine Learning is realized by Python Language, and the powerful vitality of machine learning is reappeared through a large number of examples.)

说明：  介绍了一种用于心电监护的数字滤波算法，对滤波器的设计，包括滤波原理、整系数数字滤波器 的波型特征、实现方框图及10 点平均数字滤波器进行了分析，并给出心电信号的滤波效果图。实验结果表明， 该算法能有效滤除基线漂移和工频干扰，算法简单实用。(A new method for the introduction ECG digital filtering algorithm, the design of filters, including filtering principle, the whole coefficient of the wave digital filter characteristics, block diagram and realize an average 10-point digital filters are analyzed, and gives ECG filtering effect of Fig. Experimental results show that the algorithm can effectively filter out the baseline drift and power-line interference, the algorithm is simple and practical.)

php+mysql实例，动态网页编程开发指南。(php+mysql)

ARM SoC体系结构_英国_Steve Fuber 完整版 讲解非常详细，为PDG格式(ARM SoC Architecture _ British _Steve Fuber full version on the very detailed, format for PDG)

《推荐系统实践》作者：项亮； 书籍全部章节配套源代码； 仅供学习分享，如有侵权立刻删除。(Author of Recommendation System Practice: Xiang Liang; All chapters of the book are accompanied by source code. For learning and sharing only. If there is any infringement, delete it immediately.)

博通交换芯片资料，详细说明了交换芯片的工作原理及注意事项(this is a very useful pdf)

音频采集分析，在车型声音和振动信号特征研究中的应用。 音频采集分析，在车型声音和振动信号特征研究中的应用。(Audio acquisition and analysis, sound and vibration signals in the model characteristics of the application. Audio acquisition and analysis, sound and vibration signals in the model characteristics of the application.)

自适应控制编程方面的书籍，里面有很多编程实例，适用于自适应控制入门学者学习。(Books on adaptive control programming)

安卓人才企业面试题汇总，是从事安卓软件开发工作应聘时必要的宝典(Andrews personnel and enterprises face questions summary is engaged in the Android software development work necessary when candidates Collection)