3-D-FDTD-code-with-PEC-boundaries

ofdma下行自适应资源分配算法仿真方面的几种算法对比。有图。直接点main文件即可运行(ofdma downstream aspects of adaptive resource allocation algorithm for simulation comparison of several algorithms. A map. Main file can be run directly point)

lorenz系统中的混沌吸引子matlab的简单实现(chaotic attractor of lorenz system)

algoritmo de detencion temprana

Boundary element method function [index,g,h,a,unb,x,u,un,uin]=bemlabecom(n,c,index,in,cin) [index,g,h,a,unb,x,u,un,uin]=bemlabecom(16,[0 0 0.25 0 0.5 0 0.75 0 1 0 1 0.25 1 0.5 1 0.75 1 1 0.75 1 0.5 1 0.25 1 0 1 0 0.75 0 0.5 0 0.25 0 0],[1 0 1 0 1 0 1 0 0 200 0 200 0 200 0 200 1 0 1 0 1 0 1 0 0 100 0 100 0 100 0 100],9,[0.25 0.25 0.50 0.25 0.75 0.25 0.25 0.50 0.50 0.50 0.75 0.50 0.25 0.75 0.50 0.75 0.75 0.75]) in bemlabecom2 we change a & unb to : a1 a2,unb1 unb2 n=number of nodes=number of element=number of point c=matrix that determine the coordinate of point m=coordinate of nodes in global coordinates index: determine u or un for boundary nodes in:number of internal nodes cin: coordinate of internal nodes

说明：  选择性读入并筛选数据，然后已ASCII码输出。Matlab程序。(Matlab program on loading and export database.)

使用matlab通过微弯波导和直波导耦合设计一个3db耦合器(Through the use of matlab Microbend waveguide and the straight waveguide coupled design a 3db coupler)

比较好的matlab程序代码，比较常用的通信信号处理算法程序。(Better matlab program code commonly used communication signal processing algorithm)

basics of uwsn and implementation of time synchronization algorithm to improve the accuracy and to reduce the delay and offset

说明：  如何用winrats做garch-bekk模型(how to use winrats creat garch-bekk)

该文件是一个详细分析PID控制的文件。通过示波器，改变参数下，可以很形象的观察输出波形的变化，这样可以更加直观的学习PID控制，加深对它的理解。(The file is a detailed analysis of PID control file. Through the oscilloscope, change the parameters, can be very image of the observed output waveform change, so that we can more intuitive learning PID control, deepen the understanding of it )