kalman

RS编解码的Matlab源代码，拿来和大家分享(RS codec Matlab source code, used to share)

Coded OFDM system over multipath channel

自适应采样,可以根据灰度变化的不同来进行采样。matlab代码(adaptive sampling)

压缩文件包含两部分，一部分为捷联惯导的基本内容，是.ppt，一共五章。还有一部分为捷联惯导的解算程序，共九个，是.m文件。用的时候需要将数据的txt文档放在文件夹内，运行test.m即可。(The compressed file contains two parts, one for the sins of the basic ppt, a total of five chapters. SINS solver, a total of nine, is the m files. Used when data txt file on the folder, run test.m can.)

很详细的matlab实现FDTD功能的源代码(Very detailed matlab source code FDTD)

It is a package for colour image steganography using pixel value differencing in spatial domain

计算无线衰落信道平均时延扩展和均方根时延扩展(delay spread and square delay spread calculation code)

Computer Networking - Selective Repeat

内含两篇期刊文章，对EMD边界效应的探讨(Contains two journal articles, explore the boundary effect on EMD)

基于粒子滤波的雷达检测前跟踪算法，建立新的目标模型和观测模型，提出了线性扩展目标。能够检测1db的弱小目标。(A radar target track-before-detect (TBD) algorithm using particle filter (PF) is presented in this paper. System dynamic model and measurement model are established based on a sequence of radar range-Doppler measurements using the new algorithm. Furthermore, a linear xtended target model is proposed, which is more capable of describing a maneuvering target than the conventional point arget model. The likelihood ratio function of the new model is also derived in this paper. Due to the accumulation of the PF-TBD over time and the effectiveness of the proposed target model, an mproved probability of detection for dim target is obtained. The experimental imulations demonstrate that the proposed method is capable of detecting and tracking a target with SNR of 1 dB robustly. )