qam8sys

最近学习OFDM用到的程序，仿真了DVB-T系统在2K模式下形成OFDM信号的过程(OFDM used recently to study the procedures, simulation of the DVB-T system in the 2K mode OFDM signal formation process)

okada模型是地震、地壳形变、断层等反演中常用的且重要的反演模型。程序包基于MATLAB开发，功能齐全、有数据。(okada model of an earthquake, crustal deformation, fault and other commonly used and important inversion of the inversion model. Package based on MATLAB development, full-featured, with the data.)

These file simulate Time domain array beamforming and show how LHE filter reduce mmse

自抗扰控制的simulink仿真模型，其中TD、ESO和NLSEF均是采用m函数编写的，效果不错，可以试一下(Simlink simulation model of ADRC, in which TD, ESO and NLSEF are all written by M function, the effect is good, you can try it.)

设计一个半带滤波器，将信号进行2倍内插后进行滤波。(design a half band filter. twice frequence and then filter.)

RTL8100 circuit application

一阶QKF（积分卡尔曼滤波）算法，性能优于UKF、EKF，谢谢~(An order QKF (integral Kalman filter) algorithm outperforms UKF, EKF, thank you ~)

A 2D-3D CORRESPONDENCE METHOD USING SIFT DESCRIPTOR

maze solution. it is a solution for maze problem with matlab code. in this solution I used very simple functions and it is easy for everyone.

program on BAR TRANSMISSION,CROSS TRANSMISSION, FBG SPECTRUM