DWDM

基于局域均值的盲源分离技术在故障诊断中的应用文章，希望对大家有用！(Based on Local Mean Blind Source Separation Techniques in Fault Diagnosis article, I hope useful for everyone!)

PCA主元分析后用神经网络预测，A/S含量，PCA算法实现，与神经网络(PCA principal component analysis using neural network prediction, A/S content, PCA algorithm, and neural network)

简单的采样，设计一个输入序列，实现其采样，绘出采样后的时域波形(Simple sampling design an input sequence, to achieve its sample, drawn after the time-domain waveform sampling)

可以分离语音的独立分量分析程序 可以实现瞬时和卷积混合的分离 相当好用(ica_f.m bsepf2 is the main program and it needs correlation.m decorrelation.m permutation.m sepfilter.m. You also need to visit ftp://sig.enst.fr/pub/jfc/Algo/Joint_Diag/ and get a matlab code "joint_diag.m". this is by Jean-Franc{c}ois Cardoso. You have to put the code under this directory "ica". usage is function [Y1,Y2] = ica_f(X,NFFT,FS,OVERLAP,N) )

Samples of ECG signals we used in our project the

计算圆阵方向图，可任意设置阵元个数和信号频率；并汇出三维图、二维方向图以及等高线图(Calculating circular array pattern can be arbitrarily set the number of array elements and signal frequency and export three-dimensional map, two-dimensional pattern and contour plots)

说明：  用matlab的simulink实现buck_boost变换器仿真，并用PI控制器控制输出。(Implementation of buck with Simulink of MATLAB_ The boost converter is simulated and the output is controlled by PI controller.)

companding technique for papr

通用的牛顿拉夫逊法潮流计算程序，可以自行输入支路参数矩阵，节点参数矩阵。(Universal Newton Raphson power flow )

it s knn implementation by using toolbox matlab