ica_matlab

its about islanding detection

中继OFDMA蜂窝网络中基于图论的载波复用和分布式功率分配策略.pdf(Relay OFDMA cellular networks based on graph theory carrier multiplexing and distributed power allocation strategy .pdf)

In this paper, we have proposed a new PAPR reduction technique in MIMO-OFDM systems. It achieves the result which proves the PAPR of 2×2 MIMO-OFDM systems. The parameters of the simulation are determined by standard IEEE 802.11n. From the simulation results, it is shown the proposed method has better PAPR performance in this system. Additionally, when the number of sub-blocks is increased, high PAPR reduction performance can be obtained.

小波包分析提取振动信号中的特征频率，最终的权值矩阵就是滤波器的系数，可直接计算得到多重分形谱。( Wavelet packet analysis to extract vibration signal characteristic frequency, The final weight matrix is ??the filter coefficient, It can be directly calculated multi-fractal spectrum.)

说明：  测试希尔伯特变换的两个方面,一个是希尔伯特差值法，一个是希尔伯特变换后幅值不变。(test two parts of hilbert transform)

根据邻接矩阵绘制图论图形。看注释使用，可以区分有向图和无向图(Draw Graph theory picture with adjstance matrix.Use it with explanatory notes.It can tell picture with direction whether or not)

run the basic plots.

kernel linear PP analysis code by matlab

说明：  一个多分类支持向量机的文件，可直接运行，并且可以多数据进行多重分类，十分好用(A multi-class support vector machine files can be directly run, and can make multiple multiple data classification, is very easy to use)

利用MATLAB软件编写的序列二次规划算法程序，包括二次规划子程序的编写，用于求解非线性函数的最小值问题。(Using MATLAB software written in sequential quadratic programming algorithm program, including the preparation of quadratic programming routines for solving nonlinear function of the minimum problem.)