OFDM

This a SPH meshfree code have been developed for curve fitting problems. this archive contains Matlab subroutines

说明：  MATLAB code for simple edge detection algorithms including simple mask, sobel mask, Gaussian derivatives.

Matlab7官方学习手册，英文版，详细系统了介绍了matlab的基本内容和部分工具箱。(Matlab7 an official study manual, in English, describes in detail the system of the basic content and some matlab toolbox.)

说明：  一个关于傅里叶变换的学习课件，本人自己制作，课题组内部学习使用。(A study on the Fourier transform of the courseware, I produce their own, learning to use the internal research group.)

关于AIS与雷达信息融合方面的文章，其中包括航迹融合和模糊融合算法方面的知识，可为写这方面论文或者研究这方面的人员提供一些新的思路想法。(About AIS and radar data fusion aspects of the article, including track fusion algorithm and fuzzy aspects of the integration of knowledge can provide ideas for some new ideas to write papers or research in this area in this area staff.)

经典的多点法形状复原算法的逐次2点法和逐次3点法的程序。本程序对当存在随机误差和系统误差时产生的评价误差进行了分析。(classic multi-point method shape recovery algorithm Successive 2:00 and 3:00 successive Act procedures. When the right procedures exist random error and systematic error, caused by the error of evaluation analysis.)

说明：  颜色控制(资料)!!! !!! !!!! MATLAB(color control (information )!!!!!!!!!!!!!!!! MATLAB)

Change the sampling rate of the audio signal by interpolation and decimation. Observe the audible deterioration if present and quantify the change using the SNR

用于信道估计的LS算法仿真 我们对基于信道估计的训练序列进行了一个详细的研究，此种训练序列是用在中继节点的转接放大设计上。(we provide a complete study on the training based channel estimation issues for relay networks that employ the amplify-and-forward (AF) transmission scheme.)

计算均匀FBG反射谱，已通过调试，只要修改参数即可(refective spectrum for FBG )