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基于马尔科夫链概念，5*5矩阵的概率转移矩的matlab实现(Based on the concept of Markov chain, the realization of the 5* 5 matrix s transfer probability matrix in matlab)

模拟GPR波形，具有高效仿真作用，适用于探地转达方面。(simulation of ground penetrating radar in 2D)

说明：  经过我很长时间的努力，今天简单的实现正弦波仿真(make out sine wave)

3D cubic-cell yee space lattice with simple outer boundary conditions (PEC sheets). the time-step relation cdt=d/sqrt(3)

含有已知转折点的曲线拟合或含有已知线的曲面拟合( Curve fitting or containing known lines with known surface fitting turning point)

自己编写的一维电磁波由自由空间进入损耗介质，全匹配环境下的传输.(I have written a one-dimensional electromagnetic waves from free space into a lossy medium, the whole match the transmission environment.)

时频分析方法中的平滑威格尔分布，可用于信号处理。(Time frequency analysis of spWeigel distribution method, which can be used for signal processing.)

说明：  利用matlab调用cplex实现一个简单的优化例子，例子中对参数设置有详细的说明，非常适合初学者，因为上传不能小于1k，所以复制了一下。(Using MATLAB to call CPLEX to realize a simple optimization example. In the example, the parameter setting is explained in detail, which is very suitable for beginners)

说明：  RS码的编码和译码程序，迭代译码，程序调试通过(RS encoding and decoding program code, iterative decoding, program debugging by)

说明：  Matlab图像处理函数汇总： 1、图像的变换 2、模拟噪声生成函数和预定义滤波器(Summary Matlab image processing functions: 1, 2 transform images to simulate the noise generated and pre-defined filter function)