granger_cause

Calculation of diffraction efficiency of sinusoidal grating.

说明：  在MATLAB环境下实现量化后的PCM编码(In the MATLAB environment to achieve quantized PCM coding)

fit_mix_2D_gaussian - fit parameters for a 2D mixed-gaussian distribution using EM algorithm format: [u,covar,t,iter] = fit_mix_2D_gaussian( X,M ) input: X - input samples, Nx2 vector M - number of gaussians which are assumed to compose the distribution output: u - fitted mean for each gaussian (each mean is a 2x1 vector) covar - fitted covariance for each gaussian. this is a 2x2xM matrix. t - probability of each gaussian in the complete distribution iter - number of iterations done by the function

Beamforming _M _QAM

计算损伤结构前后的响应，对已结构的分析具有很好的效果(After calculating the response of the structure damage, the structure analysis of a good effect)

说明：  一维光子晶体反射率的计算，可以用来制作相应的光子晶体，用来分波(One-dimensional photonic crystal reflectivity calculations can be used to produce the corresponding photonic crystal, for partial wave)

说明：  elm算法，我做风电功率预测时用到过，比较好用。(Elm algorithm, I do wind power prediction used, relatively easy to use.)

说明：  一个用MATLAB 实现的锁相环路得程序(a program of phase loop link using the tool of simulink )

Switching an Inductive Circuit Using a Breaker With no Snubber This example illustrates the Ideal Switching device solution method of the Powergui block.

ofdm sltlet in fading channel