untitled6

将OFDM技术运用在可见光通信的研究，并且把OFDM的高峰均比这一缺点进行了建设性的运用。(In particular, the use of OFDM (orthogonal frequency division multiplexing) for intensity modulation is investigated. The high peak-to-average ratio (PAR) in OFDM is usually considered a disadvantage in radio frequency transmission systems due to non-linearities of the power amplifier. It is demonstrated theoretically and by means of an experimental system that the high PAR in OFDM can be exploited constructively in visible light communication to intensity modulate LEDs. It is shown that the theoretical and the experimental results match very closely, and that it is possible to cover a distance of up to one meter using a single LED.)

波束赋形，应用于各类通信仿真，以及各种天线环境下的通信(Beamforming, used in all types of communication simulation, and a variety of antenna communication environment)

关于遗传PID的程序，可以用来参考，反正这个其实都能找到(Genetic PID on the procedure can be used to refer to, anyway, this fact can be found in)

PAPR OFDM clipping and filtering

该程序为分析lsl算法性能的MATLAB程序，学习自适应信号的同学可以借鉴。(LSL)

采用ALR修复ETM+ slc-off影像。(It use the method of ALR to repair ETM+ slc-off image.)

关于emd的判据研究，通过它可以终止emd对分平稳信号的分解，是最新版的方法(On the EMD criterion, it can terminate the EMD pair of stationary signal decomposition, is the latest version of the method)

an example about tdoa fdoa

These files are for cfd

this is matlab code that in it the pid method linear control is developed.the equation of motion is solved with runge-cuta method.