mydo09

verry good program.you can try to run this

说明：  this is a MT-1D forward modeling code!

轴承故障谱峭度分析，打开直接运行，包含包络谱分析(Bearing failure analysis of spectral kurtosis, open directly run, including envelope spectrum analysis)

全国大学生数学建模比赛赛前练手，2011年B题附件2.(National Mathematical Contest in Modeling practice before hand, 2011 B title in Annex 2.)

说明：  此模型为双向DCDC，可用于电池充放电，燃料电池升降压模拟等。采用PWM控制IGBT管占空比。可直接运行，在其基础上修改简单(This model is a bidirectional DCDC, which can be used for battery charging and discharging, fuel cell buck-boost simulation. PWM control of the IGBT tube duty cycle. Can be run directly, modify it on the basis of simple)

在matlab中利用Costas环对AM通信系统进行载波相位跟踪，代码中带有详细注释。(Costas loop in matlab using communication systems on the AM carrier phase tracking, the code with detailed comments.)

虚拟天线阵列波束成形，运用了LCMV算法，仿真了有用信号和干扰信号的零陷图，对初学者很有用，(Virtual antenna array beam forming, Using the LCMV algorithm，Simulation of useful signal and interference signal zero figureuseful for beginners.)

gold序列应用于跳频系统，给出了误码率曲线(gold sequence applies to frequency-hopping system, give a bit error rate curve)

KPCA 介绍核PCAdehanshumokuai (matlab KPCA)

matlab codes image processing