emdanalyse

EMD 算法，消除信号趋势项，可以作为信号预处理的部分(Part of the EMD algorithm to eliminate the signal trend term, can serve as a signal preprocessing)

利用萤火虫算法对微网中各分布式电源进行优化调度，适合电力规划人员在规划中的应用(Firefly algorithm utilizing various micro network of distributed power optimized scheduling application for the power planners in planning)

Matlab编写的特征点提取算子 用于影像匹配等(Matlab prepared Feature Extraction operator for image matching, etc.)

A wavelet is a wave-like oscillation with an amplitude that starts out at zero, increases, and then decreases back to zero

求pp波和ps波反射系数。。。。。。。。。。。。。。。。(Seeking pp wave and ps wave reflection coefficient)

Prony分析是获取系统振荡模式特征的一种非常有效的方法，它可以通过给定输入信号下的响应直接估计系统的振荡频率、衰减、幅值和初相位。本文基于Prony算法提出一种用振荡模式能量级鉴别电力系统大干扰下主导低频振荡模式的方法。(Prony analysis acquisition system oscillation mode features a very effective way, It can set the input signal to the estimated direct response to the oscillation frequency, attenuation, amplitude and phase. Based on Prony algorithm proposed by the energy level oscillation mode differential interference large power systems under low-frequency oscillation mode lead style approach.)

sorce code for imageprooceesin with matlab code

matlab解决logistic模型代码(matlab code to solve logistic model)

作出i.i.d. Rayleigh信道上SC合并（L=2,3,5）的输出信噪比PDF曲线，并求出曲线最大值的位置。(SC combined to iid Rayleigh channel (L = 2,3,5) of the output SNR PDF curve and calculated curve of the maximum position.)

Hilbert-huang变换代码,主要实现HHT变换中EMD分解的Matlab程序，已经通过实际调试，附运行效果bmp图，若参数稍加修改，可对不同信号进行多模态分解。(HHT transform EMD decomposition Matlab program, through the actual commissioning, operating results bmp attached map parameters slightly modified, different signals can be multi-modal decomposition.)