zheshelv

this is a matlab code for meshing in finite element method

二维声波正演程序！规则网格的时间空间二阶波动方程有限差分正演，matlab编写！！(Two-dimensional wave medling program! matlab prepared! ! Forward seismic acoustic source)

采用最新的canny算子实现了边界拟合程序给定图形后可以直接使用(use of the latest canny operator realization of the border fitting procedures to be determined after the graphics used directly)

基于ZF检测的OFDM，实现OFDM系统基本原理的仿真(ZF detection of OFDM-based simulation)

利用追赶法求解三对角线性方程组，matlab程序代码(chasing method)

RS-code performance vs BCH-code performance in a communication system.

说明：  该资料包含了一个图像融合工具箱，里面的内容是用matlab实现图像处理。(The information includes an image fusion toolbox, which content is to use matlab for image processing.)

绘制光纤中LP02模式的光场分布,可以利用三维图形表示(plot LP02 mode in fiber)

光栅尺，随意改变光栅尺的长度，光栅缝宽随着光栅尺长度的变化而变化(Grating, grating arbitrarily change the length of the grating with the grating length slit width varies)

说明：  用户在控制台输入任何一年份，可显示出该年的全部日历。(User at the console to enter any one year can be shown that all of the calendar year.)