Synthetic-Aperture-Radar-Imaging-Simulated-in-MAT

本人编写的ofdm系统中的em信道估计matlab仿真程序，可直接运行(I ofdm prepared by the system of channel estimation em Matlab simulation program can be run directly)

matlab通信仿代码，在多种信道中的差异和编码问题(matlab communication Simulation code，In a variety of channel of differences and coding issues)

bit error rate calculation

自适应滤波器，求解性能误差曲面和等值曲线，最陡下降法和LMS算法的比较，(Adaptive filter, the solution surface and contour error performance curve, the steepest descent method and the LMS algorithm,)

The Matrix Cookbook 这个资料包含了矩阵的各种运算公式，对于不熟悉矩阵运算的朋友可以看看(The Matrix Cookbook This information contains a variety of computing equation matrix matrix operations are not familiar friends can see)

代码给出了图像加噪的过程，及模糊及高斯噪声图像的恢复过程(Code shows the process of image processing, noise, and Gaussian noise images fuzzy and recovery process)

OFDM with noisy channel with qpsk

program to hep on analyse the multilevel inverterprogram to hep on analyse the multilevel inverterprogram to hep on analyse the multilevel inverterprogram to hep on analyse the multilevel inverter

调用MATLAB7 Compiler 产生共享库程序的方法介绍，有如下的大致结构： 1．声明变量或者是函数作为输入变量； 2． 调用 mclInitalizeApplication函数，并测试是否成功，该函数设置了一个全局的MCR 状态，并且构建MCR实例； 3． 对于每个库，调用一次<libraryname>Initalize函数，为库创建一个MCR 实例； 4． 调用库中的函数，并处理其结果（这是程序的主要部分）； 5． 为每个库调用一次<libraryname>Terminate函数，用于注销相联系的MCR； 6． 调用 mclTerminateApplication函数，释放与全局MCR状态相联系的资源； 7． 清除变换，关闭文件等，然后退出。(VC+ MATLAB7 C Shared Library Target)

this program simulates 2D electromagnetic Maxwell equations , by using finite difference time domain method FDTD..and it simulates the perfect matched layer to prevent the reflections that may occure at the boundaries of the problem space