gridxy

基于matlab的数值分析 基于matlab的数值分析(the analysis based on matlab the analysis based on matlab)

Solution of Laplace equation in an semi-circle region by FEM method

水声通信中海洋对水声信号的吸收仿真，参考较完整模型Francois R E, Garrison G R，包含对陆地无线电吸收对比(Underwater acoustic communication in ocean water to absorb the sound signal simulation, a more complete model reference Francois RE, Garrison GR, contains terrestrial radio absorption contrast)

基础资料，我觉得对于初学者相当有用的。它是基于matlab环境开发的，可以在其中找到你具体想要处理的方面！(This is the fundamental material for the initial people who study the image processing. it is baed on Matlab code. People can find the specific knowledge which you want!)

说明：  unitary-music和music算法对比(Comparison of unity music and music algorithms)

自编的奇异值分解消噪程序，在消噪的同时可实现对不同频率信号分量的分离。(Own the singular value decomposition de-noising procedure, de-noising can be achieved at the same time on different frequency signal component separation.)

ami码的波形及功率谱仿真，直接下载就可以运行。(ami code waveform and power spectrum simulation, direct download to run.)

基于四阶累积量的联合对角化，其中给出两种四阶累积量计算方法，方便理解。这个算法还是比较难的，可以参看下独立分量分析中的jade算法(Fourth-order cumulant-based joint diagonalization, which gives two fourth-order cumulant method, easy to understand. This algorithm is quite difficult, you can see under the jade independent component analysis algorithm)

matlab 经典教程学习，为新手提供参考(matlab classic tutorials to learn, provide a reference for the novice)

瞬变电磁法的matlab一维正演分析，采用的是磁偶极子激发的瞬变电磁场(matlab transient electromagnetic method of one-dimensional forward analysis, using the magnetic dipole excitation transient electromagnetic field)