lfm

Region filling and Growing-Logic

说明：  这个程序是使用MATLAB对ofdm中的压缩扩张技术降低PAPR技术的仿真，程序仿了不同u值下的对PAPR的降低程度不同(that is a simulation of papr using matlab ,it is using u_law companding)

说明：  本压缩文件包含了用MATLAB做的几种fir滤波器，功能强大，可用性强！(This compressed file contains the use of MATLAB to do some fir filter, powerful, and the availability of strong!)

对《合成孔径雷达——算法与仿真实现》光盘的文件进行提取转换为》dat文件(On " Synthetic Aperture Radar- Algorithm and Simulation" CD-ROM file extraction converted to " dat file)

nakagami 衰落信道上几种数字调制方式的误码率仿真(the fading channels several digital modulation in nakagami BER simulation)

kalman，用matlab编写，可用于视频跟踪(kalman, using matlab to prepare, can be used for video tracking)

说明：  基于MATLAB_Simulink的扩频通信系统仿真及抗干扰研究 (Spread Spectrum Communication System Based on MATLAB_Simulink simulation and interference studies)

This file helps identify the presence of a human face, hand or any other body part by identifying and marking skin-like pixels within a given image. With further image processing techniques, the output produced by this script can be refined and processed to be fed into larger face detection and tracking, gesture recognition, and other HCI applications.

在图论的最短路问题中，我们经常用到floyd和Dijkstra来解决问题(In graph theory, shortest path problem, we often use the floyd and Dijkstra to solve the problem )

认知无线电中频谱感知的实现问题，这是一篇英文文献，里面很详细的论述了频谱感知中遇到的问题，特别是在能量感知中的问题，适合刚开始研究频谱感知的爱好者或者研究者学习。(The issue of spectrum sensing in CR, before simulation, you must know the theory of sensing and test statistics.)