Test_HTGPID

用FDTD仿真电源-地同步澡声，计算了反射，透射系数(applies finite difference time domain method to analyze transmission coefficient.)

控制规律的选用要根据过程特性和工艺要求来选取，决不是说PID控制规律在任何情况下都具有较好的控制性能，不分场合都采用是不明智的。如果这样做，只会给其它工作增加复杂性，并给参数整定带来困难。当采用PID控制器还达不到工艺要求，则需要考虑其它的控制方案。如串级控制、前馈控制、大滞后控制等。 (Choice of control law according to process characteristics and process requirements to select, does not mean that PID control law in any case have a better control performance, are used regardless of where it would be unwise. If you do, will only add to the complexity of other work, and to the parameter tuning difficult. When using the PID controller has not yet reached technological requirements, you need to consider other control options. Such as cascade control, feedforward control, large time delay control.)

ofdm_cp_insertion add/remove CP

Decimation reduces the original sampling rate for a sequence to a lower rate, the opposite of interpolation. The decimation process filters the input data with a lowpass filter and then resamples the resulting smoothed signal at a lower rate.

Matlab optimisation

混沌吸引子的MATLAB主程序，经验证可以使用。(Chaotic attractor MATLAB main program, you can use the experience card.)

matlab实现QPSK四相相移键控信号功率谱密度(matlab implementation QPSK quadrature phase shift keying signal power spectral density)

理论地震学中用来求解理论模型的到时信息，用于各种震相的提取。(seismology for calculating synthetic travel time)

基于MATLAB的分量lasso程序，利用了glmnet工具包，可以很好的运行(MATLAB-based component lasso procedures, the use of glmnet toolkit can be a good run)

RBF方法求解泊松方程（二维）实例，选用RBF函数为MQ函数，采用配点法求解。(RBF method for solving two dimentional Poisson equation)