improve PI model

说明：  多目标优化进化算法目前公认效果收敛性最好的算法NSGA2c++源码,具有一般性，可在此基础上继续改进，对实现其他多目标优化算法很有帮助.(Multi-objective optimization evolutionary algorithm is currently the best recognized effect of convergence of the algorithm NSGA2c++ Source, with the general, could be on this basis to continue to improve the achievement of other multi-objective optimization algorithm helpful.)

This demonstration illustrates the use of the linear transformer to simulate a three-winding distribution transformer rated 75 kVA - 14400/120/120 V.

DC-DC model with feedback control

利用因果iir维纳滤波器对信号进行滤波，优化噪声的影响 (Iir using causal Wiener filter for filtering the signal to optimize the effects of noise )

最新编的飞行仿真,大家学习交流，相互学习(zui xin fei ji fang zhen)

Lab tasks for students

视频的检测在实际生活中运用十分广泛，本程序运用高斯模型准确检测目标(use mix-ofgaosi to detect moving traget)

function struct example dev - c

this source code is matlab cctime

一片很不错的基于matlab的车牌识别的论文，对于些论文的人有很大的帮助(A very good license plate recognition matlab-based paper, paper for some very helpful people)