zhixin

用拉格朗日乘子法求解约束最优化问题，很好的实例程序。(Lagrange multiplier method for solving constrained optimization problems, very good example programs.)

雷达信号处理中脉冲压缩算法的matlab例子程序()

Arnijo准则非精确搜索程序，可以作为其他优化程序的子程序调用(Arnijo guidelines inexact search program, you can call a subroutine other optimization procedures)

中值滤波去噪 均值滤波去噪 标准去噪模型 效果较好！(Median filtering noise filtering noise standards mean better denoising model!)

Mapper for QAM 2,4 and 6 bits, taking streams and mapping 2 symbols for Modulation

packet error rate for direct wireless link from source wireless body area network node to the coordinator

the use of the matlab in newton function.(the use of the Matlab in newton function.)

mdio配置BCM5461，实现PHY初始化及通信相关寄存器的配置(mdio configure PHY)

对轴承振动信号进行滤波和包络频谱分析，可通过包络谱发现轴承故障，也可用于其他故障诊断的研究，程序已调试通过(Bearing vibration signal filtering and envelope spectrum analysis, bearing failure can be found through the envelope spectrum can also be used to study other troubleshooting procedures have been debugging through)

This submission contains 3 examples to illustrate the change in peak time, settling time and percent overshoot as the poles of a 2nd order system move horizontaly,