polarimetricImage

高频段超方向性天线阵列设计 (Ultra high frequency band directional antenna array design)

基于交通车辆识别的边缘检测，可以得到车辆的边界从而获得车的数量(Edge detection based on the identification of the transport vehicles can be obtained by the quantity of the boundary of the vehicle thereby obtaining Cart)

是一种leach算法的matlab仿真，实现了将多个仿真结果进行比较(Is a leach algorithm matlab simulation, realized to compare multiple simulation results)

matlab code for finding mean variance auto correlation and psd

使用matlab来生产BA网络。输入每次的连边数量和节点个数来产生最后的BA网络(Generate BA network)

本文在介绍MIMO无线通信系统模型的基础上，通过对比分析几种常用空时编码方法，选定空时分组码对信号进行编码并建立瑞利衰落信道模型，通过对两发一收及两发两收系统的仿真，研究接收天线数对系统接收信号可靠性的影响。之后进一步扩展到不同发射矩阵条件下研究多发一收系统的频谱利用率及误符号率，分析不同天线数目，不同发射矩阵条件下空时正交分组码检测算法的性能。(This paper introduced the MIMO wireless communication system model, through the comparative analysis of several commonly used method of space-time coding, grouping code for the selected space-time signal is encoded and establish Rayleigh fading channel model, through two rounds one and two rounds of closing Simulation of two closed systems, research receiving antennas to receive signals affect the reliability of the system. After further extended to study the conditions under different emission matrix of multiple spectral efficiency and symbol error rate of a closed system, analyze the different number of antennas, the performance under different emission matrix orthogonal space-time block codes condition detection algorithm.)

本手册是根据国内最著名的天线专家、教授的最新研究与工程设计成果并汇集了国际上的最新资料精心编撰而成的宏篇巨著，是目前国内第一本全面论述天线工程最系统、最完整的工具书。全书共分四篇29章。第一篇为天线基础，介绍了天线的基本参数、基本原理、基本理论和基本分析方法，为读者阅读后续各章 打下坚实基础；第二篇为天线设计，是全书的核心，介绍各类天线的工作原理和设计方法，可供使用的设计公式、图表和具体数据；第三篇概述天线在通信、雷达、导航、遥测、测向等军民方面的应用，还介绍了特殊用途的天线，如载体天线、圆极化天线、毫米波天线等；第四篇介绍了与天线相关的论题，如天线的测量、天线散射载面、天线罩等。(This manual is based on the latest research and engineering achievements of the most famous antenna experts, professors and brings together the latest information on carefully compiled international macro magnum opus, is the first comprehensive discussion of the antenna construction most systematic complete tool. 29 book is divided into four chapters. The first is the antenna base, introduces the basic parameters of the antenna, the basic principles, basic theory and analysis methods for the following chapters the reader Lay a solid foundation The second is an antenna design is the core of the book, describes various types of antennas working principle and design methods, design formulas available, charts and specific data an overview of the third antenna in communication, radar, navigation , telemetry, military and civilian aspects of the application DF et al., also describes the antennas for special purposes, such as carrier antenna, a circularly polarized antenna, the millimet)

产生线性调频信号，可以在编程时作为基本函数调用(Have a linear frequency modulated signal can be programmed as a basic function call)

Particle swarm optimization has been used to solve many optimization problems since it was proposed by Kennedy and Eberhart in 1995 [4]. After that, they published one book [9] and several papers on this topic [5][7][13][15], one of which did a study on its performance using four nonlinear functions adopted as a benchmark by many researchers in this area [14]. In PSO, each particle moves in the search space with a velocity according to its own previous best solution and its group’s previous best solution. The dimension of the search space can be any positive integer.

文献代码——"Statistical thresholding method for infrared images",2011.5, Pattern Analysis and Applications, Springer (matlab code of the literature——"Statistical thresholding method for infrared images",2011.5, Pattern Analysis and Applications, Springer )