AR_color

基于信号x(n)的100个样本的高分辨率频谱(Based on the signal x (n) of the 100 samples of high-resolution spectrum)

说明：  在前面1维FDTD的基础上给出了2维的FDTD程序。可以帮助我们解决比如波导，光纤中的电磁场计算问题。尤其是给出了边界条件的设置方法。(in front of a peacekeeping FDTD given on the basis of two-dimensional FDTD procedures. We can help solve such as waveguides, optical fiber of electromagnetic computation. In particular, given the boundary conditions be set.)

说明：  罚函数法的Matlab程序设计的相关程序，不一定能运行有些错误可能(external penalty function method)

Simple Filters: Echo and Reverb

MATLAB code for fast fourier transform

2ask的调制解调以及matlab仿真，包括频谱分析等(2ask the modem and the matlab simulation, including spectral analysis)

safar shaghtala has generated this code for electromagnetic modelling.

说明：  在DVB—S2中，LDPC码监督矩阵H的仿真，可以对其采用的LDPC码的性能进行验证(In the DVB-S2 ， LDPC code simulation monitoring matrix H can be used in its performance of LDPC codes to verify)

using the maping and composite method to calculate the integration of exp(-x2/2)

说明：  indrumar pt Z80(buun)