ScienceDirect_articles_17Apr2019_14-26-20.771

Lua 程序设计经典入门书籍 带书签,还可以 看看吧(Lua programming classic introductory books)

ARM company Realview development suite, the ARM指南document中文版本哦，嵌入式ARM开发必备(ARM company Realview development suite, the ARM Guide to document the Chinese version of Oh, embedded ARM development of essential)

分子动力学程序，fortran语言软件包打开-Molecular dynamics program, fortran language package opened

显示为圆形的Flash焦点图特效，点击围绕在照片边缘的按钮，即可切换图片，以扇形风格切换图片，动画效果流畅，含Flash8源文件。

某个著名博士关于如何查找文献，和学术论文发表的ppt-a famous literature on how to identify and academic papers published ppt

Pascal program that performs arithmetic

说明：  WPE Pro，网络嗅探，网络抓包，修改，发包工具(WPE Pro, Network Sniffing, Network Sniffing, Modification, Packaging Tools)

CIH源代码，编程的牛人看看~-CIH source code, the programming people look at the cattle ~

SOM-SVM模型是利用SOM的聚类特点，将含有相同特征的输入样本聚集在一起，并把离聚类中心较远的输入样本舍去。经过20%的样本压缩后，将含有代表性的小样本再送入SVM进行训练。本文的样本集通过实验平台采集，验证了基于支持向量机的频谱感知方法在实际数据测试条件下也能取得很好的感知性能。仿真结果表明，SOM-SVM模型在低信噪比下，频谱检测率接近100%，检测错误率也得到了很好的改善。(The SOM-SVM model is based on clustering characteristics of SOM, the input sample will contain the same features together, and the input samples from far down the clustering center. After 20% samples were compressed, the representative samples were sent to SVM for training. In this paper, the sample set is collected through the experimental platform, and the spectrum sensing method based on support vector machine is proved to be able to achieve good perception performance under the actual data testing conditions. The simulation results show that the detection rate of SOM-SVM model is close to 100% at low SNR, and the detection error rate is also improved.)

OFDM的QAM采用OQAM调制。可以和OFDM系统做个对比 (FBMC （filter bank multi-carrier) QAM)(OFDMQAM filter bank multi)