System-analysis-and-design

Filter im_correl for procesing images

对随机风速的仿真 可用于风电系统中发电的风速信号(Simulation of random wind speed can be used for wind power systems, power generation, wind speed signal)

the attached all programs are based on error control coding for ex. LBC, Convolition, RS code etc. all programs are generalized means for any size input or any type of circuit respectively. the all programs are tested on matlab 2012

matlab工作空间中的常用命令简介，浅显易懂()

Clipping is usfull method for PAPR reduction

考虑雨衰 阴影 和多径影响，部分实现了追踪测速迭代松弛算法，matlab小波分析程序。( Consider shadow rain attenuation and multipath effects Partially achieved tracking speed iterative relaxation algorithm, matlab wavelet analysis program.)

潮流计算，含风电场的潮流计算，主程序很大含随机潮流计算。(Flow calculation, wind flow calculation, the main program with large random flow calculation.)

本次设计介绍了并网逆变器的数学模型、PQ 恒功率控制原理,搭建了 PQ 控 制模型,验证了 PQ 控制的运行特性,实现了有功无功功率的任意调节。(This design introduces the mathematical model of the grid-connected inverter and the PQ constant power control principle. The PQ control model is built to verify the operating characteristics of the PQ control and realize the arbitrary adjustment of the active and reactive power.)

解决一些排放量的问题，有效的解决了预测的问题。(Solve the problem of emissions, effective solution to the prediction problem.)

Eigenvalues and eigenvectors of a symmetric matrix.