nibian

仿真多径瑞利衰落信道，仿真多径瑞利衰落信道，仿真多径瑞利衰落信道，仿真多径瑞利衰落信道(Simulation of multipath Rayleigh fading channel)

一个matlab的SVM向量机程序。解决SVM分类问题。(A Matlab SVM vector machine program. To solve the SVM classification problem.)

独立成分分析,用fastICA算法来分离混合信号得到两个独立的原始信号(fastICA for estimating independent signal)

用MATLAB语言的GUI设计一个时钟，可以播放或停止。(A timer by MATLAB.)

关于离散傅立叶变换以及具体的matlab实现例子(On the Discrete Fourier Transform, as well as the achievement of specific examples matlab)

利用matlab，产生具有三个频率的跳频信号(the generation of jump-frequency signal)

In this paper, we introduce a new machine-learning-based data classification algorithm that is applied to network intrusion detection. The basic task is to classify network activities (in the network log as connection records) as normal or abnormal while minimizing misclassification. Although different classification models have been developed for network intrusion detection, each of them has its strengths and weaknesses, including the most commonly applied Support Vector Machine (SVM) method and the Clustering based on Self-Organized Ant Colony Network (CSOACN). Our new approach combines the SVM method with CSOACNs to take the advantages of both while avoiding their weaknesses. Our algorithm is implemented and evaluated using a standard benchmark KDD99 data set. Experiments show that CSVAC (Combining Support Vectors with Ant Colony) outperforms SVM alone or CSOACN alone in terms of both classification rate and run-time efficiency.

SAMPLE CODE FOR OPTIMAL PMU PLACEMENT

说明：  铣削加工动力学单自由度半离散方法,求解铣削加工稳定性叶瓣图，不同于两自由度(The single degree of freedom (sdof) semi-discrete method for milling dynamics is used to solve the stability profile of milling process, which is different from that of two degrees of freedom)

整数规划（Integer programming）分支定界法 二次规划（quadratic programming）路径跟踪法(Integer programming (Integer programming)branch and bound method quadratic programming (quadratic programming)the path tracing method)