1-Python

认知无线电是一种用于提高无线电通信频谱利用率的新的智能技术. 首先简述认知无线电的背景和概念,针 对认知无线电的频谱感知功能,详细地分析基于能量检测的频谱检测方法,在此基础上研究了噪声方差的不确定 性对检测性能的影响. 针对无线信号检测具有本地局域性和能量检测存在信噪比极限的特点,提出一种分布式有 限合作检测机制,推导出基于“OR”规则的有限合作机制的检测概率,并进行Monte Carlo仿真.(Cognitive radio is a radio communications spectrum used to improve the efficiency of the new smart technology. First, the background and outlined the concept of cognitive radio, spectrum sensing for cognitive radio capabilities, a detailed analysis of the spectrum based on energy detection test In this study the noise variance based on the uncertainty of the detection performance. for wireless signal detection with local detection of localized and there is signal to noise ratio limit of the energy characteristics of a distributed cooperative detection mechanism, derived out based on " OR" rules of the detection probability of the limited cooperation mechanism and conduct Monte Carlo simulation.)

钱塘江流量，非常珍贵难得的资料，欢迎下载(Qiantang River flows, very precious rare information, please download )

Wigner-ville函数的ppt教程，可应用于信号的处理(Ppt tutorials Wigner-ville function can be applied to signal processing)

ansoftmaxwell 电子版图书，是一种专门用于电磁仿真的软件，里面有各种案例可供大家练习，请大家阅读。(Ansoftmaxwell electronic books, is a specialized for electromagnetic simulation software, there are various cases are available for you to practice, please read.)

matlab滤波,包括平滑滤波、锐化滤波、高通滤波、低通滤波等各种方法(Matlab filtering, including smoothing filtering, sharpening filtering, high pass filtering, low-pass filtering and other methods)

[计算机科学经典着作].Programming.Pearls.pdf.zip 编程珠玑(Programming.Pearls PDF)

经典的视觉显著性检测的论文，在网站可以找到对应的源码。很有参考价值(The classic visual detection of significant papers on the website can be found in the corresponding source code. Of great reference value)

光學的書,歡迎需要光學相關知識的人來索取.希望對大家有幫助(the book of optics.if you need this. please download.)

《The Little SAS Book 中文版》以大量实例、清晰简明的解释以及尽可能少的术语来介绍SAS语言，且大部分的功能均来自Base SAS。Base SAS包含了所有程序员所使用的核心功能。(The Little SAS Book Chinese Edition introduces SAS language with a large number of examples, clear and concise explanations and as few terms as possible, and most of its functions come from Base SAS. Base SAS contains the core functions used by all programmers.)

ActionScript 值得推荐的actionscript入门教程(ActionScript cook book)