PID

this program is hep full o analyse the multilevel inverter

ALamouti using QAM modulation

To calculate the priodogram for each window

Generate BASK Signals

绘制科赫曲线，通过修改内部参数绘制不同迭代次数的曲线(Drawing Koch curve, by modifying the internal parameters of the curve plotted different iterations)

在matlab上的Asift程序，在原有基础上有所改进，程序可以出色地实现图像的识别，匹配，效果相比SIFT，SURF等有大幅提高(In matlab Asift program improvements based on the original, the program can achieve excellent image recognition, matching, compared to the effect of SIFT, SURF, etc. have greatly improved)

通过c++/matlab语言实现fisher判别，实现结果良好，可供大家使用，互相学习。(C++/Matlab language fisher discriminant to achieve good results, available for everyone to use, learn from each other.)

该例程是对无线中继系统能效性能方面的仿真，考虑了在最大传输速率下的最优能效，以及最小功率。(This routine is the wireless relay system energy efficiency performance of the simulation, considering the maximum transfer rate under the optimal energy efficiency, and the minimum power.)

说明：  最优化DFP你牛顿法的代码(txt),求多维函数的极小值问题.(newton method good luck)

this is the matlab dat file signals