iir

说明：  一个很好的求信号包络的MATLAB工具包.(A good demand signal envelope of MATLAB tool kit)

该代码利用matlab，根据各类边界条件的设定，实现了FDTD的算法。( This MATLAB M-file implements the finite-difference time-domain solution of Maxwell s curl equations over a three-dimensional Cartesian space lattice comprised of uniform cubic grid cells.)

scatterfield matlab code simulation...

文章Clustering by fast search and find of density peaks里的聚类算法代码(clustering algorithm matlab code in paper:Clustering by fast search and find of density peaks)

光在散射介质中的传播，输入光子步数和吸收系数，输出光子的轨迹(A 3-D Monte Carlo Simulation of a photon propagating in scattering and absorbing media. Given an input of the number of steps (iterations) for the photon to take and the absorption coefficient of media, this function calculates a random walk and returns coordinates of final position and total final distance origin.)

matlab 惯性导航基本算法程序 没有扩展功能和接口控制程序(inertial navigation algorithm matlab basic procedures do not extend the functionality and interface control procedures)

在matlab下开发的，实现信号的仿真和模拟。有需要的可以参考一下(Signal simulation and simulation.)

在建立单相桥式全控整流电路仿真模型的基础上，通过示波器观察仿真的结果，显示输出波形。(On the basis of the establishment of full-controlled single-phase bridge rectifier circuit simulation model, simulation results were observed by an oscilloscope, waveform display output.)

这一段源代码为瑞利衰落信道的实现，代码比较简单，适合初学者学习(This section of the source code for the realization of Rayleigh fading channel, the code is relatively simple, suitable for beginners to learn)

标准AM振幅调制方式，ma=0时的标准AM振幅调制(Standard AM modulation, ma = 0 the standard AM modulation)