kernelPCA

航空信道模型，包含直射路径和延迟路径，信息经过编码后进信道，经过滤波后输出(Air channel model, including direct path and delayed path, the information encoded backward channel, through the filtered output)

用改进欧拉法求解常微分方程初值问题：用改进的欧拉法不仅提高了精度而且算法比较简单，(The improved Euler method to solve initial value problems of ordinary differential equations: Euler' s method with improved accuracy and the algorithm not only improve relatively simple,)

基于二阶统计量的SOBI算法，适用于盲源分离(SOBI algorithm based on second-order statistics for blind source separation)

各种压缩感知算法的比较matlab代码，sp,cosamp, ihT,Rls，l0，l1等(different cs recovery codes.)

一个图像处理的MATLAB源程序，用于图像镜像处理(matlab)

OFDM 的 MATLAB仿真程序,功能很强大(MATLAB simulation of the OFDM process, features a very powerful)

signal+noise is very simple like this

SAR回波距离压缩程序，对于初学的同学会有很大的帮助，思路清晰，使用结构体编的(SAR echo range compress )

用MATLAB对OFDM系统进行了仿真分析。包括信道调制方式16QAM、快速傅立叶变换、循环前后缀及信道函数窗函数等，最后计算了系统的误码率，毕设资料，非常珍贵。( MATLAB OFDM system for the simulation. the simulation uses OFDM each function module, Including 16 channel modulation QAM, Fast Fourier Transform, revolving around prefix and channel Function window function, etc. Finally, Calculate BER for OFDM system)

说明：  这个是利用图像分解和Logistics混沌序列可以对图像先进行加密然后进行隐藏在另一个图像中再进行解密(This is the use of image decomposition and Logistics chaotic sequence can be encrypted on the image first and then proceed to hide in another image and then decrypt)