MATLAB-Simulation-Technology

基于MUSIC算法的DOA估计MATLAB仿真代码(MUSIC DOA estimation algorithm based on MATLAB simulation code)

ica for pid design project

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.

一本面向工程规划的matlab用书，书中介绍了很多matlab里函数的使用(this book is about a guide to matlab object-oriented programming)

说明：  利用EKF实现单站相位差变化率定位，并计算CRLB、画GDOP图。参考文献为《一种快速高精度无源定位方法的研究》(Using EKF to locate the change rate of single station phase difference, calculate CRLB and draw GDOP diagram. References are "Research on a Fast and High Precision Passive Location Method")

normalized threshold vs the probability of false alarm in radar system.

智能天线技术Matlab版本的源码，方便对照学习(Smart antenna technology versions of Matlab source code, easy to learn controls)

The Welch method of spectral estimation.用于经典谱估计方法，这是相应的matlab函数。(The Welch method of spectral estimation)

Find the Mel frequency cepstral coefficients (ceps) corresponding to an input speech signal.

Image sharpening using Laplacian