BFGS-algorithm

说明：  用matlab编的koch曲线，此程序画出了类似雪花的分形曲线(using Matlab series koch curve, which depicts the procedure similar to snowflakes, the fractal curve)

single phase dual converter circuit

一组光纤模型,单模光纤和多模光纤都有，很好用(a lot of fiber mode)

manupulates vectors and matrices

逆合成孔径雷达，互相关法包络对齐，单特显点法初相校正，Matlab仿真。(Inverse Synthetic Aperture Radar，Cross-correlation envelope alignment，Special single-point method significantly early phase correction。)

说明：  bode画法和命令(BODE painting law and order !!!!!!!!!!!!!!!!!!!!!!!!!!! )

可以试想大型机械零部件的轴承故障诊断功能。并可保存数据。(Bearing fault diagnosis can imagine a large mechanical parts. And save data.)

This source code give the explanation about generate QPSK simulation

说明：  最小局方误差的语音增强方法，MMSE的最原始应用方法，比较经典的哦入门算法(Minimum error of the Bureau of speech enhancement, MMSE application of the most primitive methods, comparing the classic Introduction to Algorithms oh)

正弦波脉宽调制程序，适合初学者入门，可以直接运行(Sine pulse width modulation procedures, suitable for beginners entry, you can directly run)