fcqj

a matlab program used for estimating the numerical aperture, propagation constant of optical fiber communication

电力系统稳定器，maylab模型，有无pss。功能测试良好。(pss，matlab model,it can work welll. )

利用形态学滤波的算法去除心电信号基线漂移(Removing baseline drift of ECG signals using morphological filtering algorithm)

说明：  用MATLAB做得fft谱分析，非常的好用。需要做这方面试验的，可以看看。(Fft done using MATLAB spectral analysis, very easy to use. Test needs to be done in this area, you can look at.)

用牛顿分析分析方程根的位置，并且用分形算法分析逻辑斯蒂模型。(Analysis of equations with the Newton root position, and the fractal algorithm for logistic model.)

舰船辐射噪声的产生，可利用其模拟舰船辐射噪声，从而达到定位等目的(generation of Ship radiated noise)

这是关于matlab中常用的算法，希望对大家有帮助(Matlab commonly used algorithms, hope to have everyone help)

EMD或者LMD的能量密度与其平均周期的乘积K值，当K值发生较大变化的时候，证实该分量为白噪声，可以剔除，将剩下的分量进行重构，达到去噪的目的。(The product of K EMD or LMD energy density and average cycle value when the K value was changed greatly, the component for white noise can be eliminated, the remaining components are reconstructed to achieve the purpose of de-noising.)

此程序使用MPI实现两个矩阵的相乘，使用的语言是C(This program uses MPI to achieve multiply two matrices, the use of the language is C)

simulation of full bridge converter without control. it can be modeled according to our requirements. modeled in simpowersystems of matlab.