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OFDM的调制代码，对于OFDM的调制可以加深理解(OFDM modulation code, for better understanding of OFDM modulation can be)

说明：  模拟光的折射，通过经典光学拟合光路的传输(Simulation of light refraction, through fitting the classical optical transmission of optical)

给定高低值计算抛物线sar值，只是初步分析，希望对有兴趣的有所帮助。(Uses technique described on the Parabolic SAR wikipedia page. Candlestick Graph package used to create picture.)

说明：  你电影广告RTR 泰国人好大方好古典风格 (Your movie ad RTR good generous good classical Thai style)

利用MATLAB模拟的细胞自动机程序，可以借用来研究怎么写此类程序(Using MATLAB simulation of cellular automata program, you can borrow to study how to write such programs)

根据15个星历参数计算卫星地心地固坐标系下的速度，位置（6个开普勒轨道参数，9个摄动参数）(compute satellite postion)

plot an ellipse using matlab

说明：  MATLAB 环境下的 Alamouti qpsk 仿真，可以运行通过(Alamouti qpsk MATLAB simulation environment, you can run through it)

地球物理勘探中重力资料解释的主要目的是由地表观测值推断地下可能存在的密度分布。众所周知,任何一组重力数据都可能由无数个密度分布所引起。即使假设了重力异常是由具有均匀密度差的单一地质体产生的,也得不出唯一的解。画图(Gravity geophysical exploration data interpretation main purpose is inferred from surface observations may exist underground density distribution. Is known, any set of data may be provided by gravity density caused numerous. Even assuming that the gravity anomaly is determined by having a uniform density difference arising from a single geological body, they have no unique solution. Paint)

永磁同步电动机反推速度控制，很不错，控制效果很好(Backstepping speed permanent magnet synchronous motor control, very good)