temp_match_fn

关于粒子群优化的好文章，文章的PSO说话的很详细，希望能给新手一些帮助。(About Particle Swarm Optimization a good article, the article PSO speak in great detail, I hope to give beginners some help.)

说明：  本程序实现LPP降维功能，用于多模态故障诊断中(This procedure realize the LPP dimension reduction function, used in multimodal fault diagnosis )

functions of a circular array

设计学习有用的matlab介绍文章，可以看一看(good book)

一个类似于经验模态分解的固有时间尺度分解，可以很好的和emd分解进行比较学习，程序代码完全可以运行，不缺少任何代码(A similar to the intrinsic time scale decomposition of empirical mode decomposition, the comparative study can be very good and the emd decomposition, the program code can be run completely, does not lack any code)

熵权法matlab代码，直接在命令窗口输入数据即可进行计算。(Analytic Hierarchy Process Matlab Code)

利用music算法进行谱峰搜索，对一模拟信号的空间谱的峰值进行搜索(spectral-peak-searching music matlab)

matlab example shows you can work that easily.

局部均值分解是由Smith提出的一种新的非线性和非平稳信号分析方法。由于LMD是依据信号本身的信息进行自适应分解的，产生的PF分量具有真实的物理意义，由此得到的时频分布能够清晰准确地反映出信号能量在空间各尺度上的分布规律。(Local mean decomposition is a new nonlinear and non-stationary signal analysis method proposed by the Smith. Since LMD information is based adaptive signal itself decomposed, resulting PF component has real physical meaning, when the resultant frequency distribution of the signal can be clearly and accurately reflect the spatial distribution of the energy of each scale.)

FLD的另一种求法，不用数值法解方程了，可以直接画出右半部分(FLD method for finding another, without the numerical method of solving equations, and can draw the right part)