llinux

This is matlab simulink svpwm model just copy and paste it in work and simulate.this is powerful modulation technique to reduce harmonics.the THD compared to other modulation techniques is also low .This technique includes analysis of sectors and determination of reference voltage vector and also angle calculation finally it is fed to two-level inverter

Crout s algorithm is used when the inversion of large matrices, say 1000X1000 is difficult. So Crout s algorithm uses LU decomposition method to get the same results as the inversion of Matrix.

说明：  本设计是基于Matlab集成环境下用M文件编制程序来实现PSK信号的解调(The design is based on the Matlab environment integrated with M documentation procedures to achieve PSK signal demodulation)

灰色预测模型求解程序代码，对未来数据进行预测，只要知道三个及以上的数据即可(Grey prediction model for the future program code, data prediction, as long as that three or more data can be)

基于HHT提取昆明下关重力固体潮的地震前兆信息(Based on the HHT earthquake precursor information extraction of kunming where the tidal gravity )

振动信号频域处理方法___ 随机信号谱分析(Vibration Frequency Domain Analysis of ___ random signal spectrum)

严格按照BP网络计算公式来设计的一个matlab程序,对BP网络进行了优化设计 优化1：设计了yyy，即在o(k)计算公式时，当网络进入平坦区时(<0.0001)学习率加大， 出来后学习率又还原 优化2：v(i,j)=v(i,j)+deltv(i,j)+a*dv(i,j) (A Matlab procedures in strict accordance with the BP network computing formula to design, the optimization design was carried out on BP network Optimization design of 1: YYY, that is O (k) in the formula, when the network into the flat area (<0.0001) learning rate increase, after learning rate and reduction Optimization of 2:v (I, J) =v (I, J)+deltv (I, J)+a*dv (I, J) )

传算法对BP网络权值阈值进行优化的matlab源代码(matlab code )

Nyquist Graph Rutine

computes confusion matrix from classified data sets