▍1. Signal-Detection-in-NonGaussian-Noise-Kassam
这是一部关于非高斯噪声中信号检测与估计的经典书籍,springer出版社出版,作者是S Kassam(This is a classical book about signal detection in non-Gaussian noise, by S Kassam)
这是一部关于非高斯噪声中信号检测与估计的经典书籍,springer出版社出版,作者是S Kassam(This is a classical book about signal detection in non-Gaussian noise, by S Kassam)
计算BBO晶体一类匹配时随非共线角变化的相位匹配角(Calculating the phase matching angle of BBO crystal with non-collinear angle)
说明: 计算BBO晶体一类匹配时随非共线角变化的相位匹配角(Calculating the phase matching angle of BBO crystal with non-collinear angle)
提出了一种基于纠错编码的DCT域数字水印算法,该算法在检测时不需要原始图像,实现了盲检。并且对水印图像进行了利用超混沌置乱处理,提高了安全性能和抗攻击能力。纠错编码的引入使水印抗攻击能力明显增强。 (DCT digital watermarking algorithm based on error correction coding, the algorithm detected without the original image, blind. And watermark image of the the hyperchaotic scrambling process, improve the safety performance and anti-attack capability. The introduction of error correction coding watermark anti-attack capability significantly enhanced.)
自适应光学仿真软件,希望对大家由帮助!我还没有弄明白原理,希望一起学习(Adaptive optics simulation software, I hope all of you by the help! I have not understood the principle, I hope to learn)
一个基于Gabor滤波器组的多特征融合的图像检索算法(CBIR based on Multi-Features Combining Multi-parameters from Gabor Filter-bank, 简称multi法),融合了基于Gabor 小波系数的标准方差,峰态,能量,平滑度和一致性度量五个特征量度,实验表明,该算法是一种更加有效的图像检索方法。(we propose a CBIR algorithm based on Multi-Features Combining Multi-parameters from Gabor Filter-bank(called multi algorithm for short), which use Gabor filter banks and combine five features including standard deviation, kurtosis, energy, smoothness and uniformity together. The results of experiments show that this algorithm is a more effective method used for image retrieval.)
利用ENVI/IDL,计算多幅图像的各个像元的平均值。并忽略空缺值(Use ENVI/IDL, calculate the average of each pixel of multiple images. And ignores the value of vacancies)
作为信息隐藏的重要分支,数字水印是一种有效的数字产品版权保护和数据安全维护技术。近年来数字水印技术成为了信息安全领域的研究热点,也得到了较大的发展。基于变换域的水印技术是目前研究的热点和重点。本文系统介绍了数字水印的原理和应用方法,概要介绍了数字水印的几种主流算法,并重点研究了一种基于离散余弦变换(DCT)数字图像水印算法,并借助 MATLAB编程工具,实现数字水印的嵌入和提取仿真,以及为测试鲁棒性而对水印图像进行攻击实验。(As an important branch of information hiding, digital watermarking is an effective copyright protection of digital products and data security maintenance technology. In recent years, digital watermarking has become a hot research field of information security, has also been considerable development. Transform domain watermarking technique based on the current research focus and focus. This system describes the principles and applications of digital watermarking methods, an overview of several mainstream digital watermarking algorithms, and focus on a discrete cosine transform (DCT) digital image watermarking, and with the MATLAB programming tools, digital watermark embedding and extraction simulation, as well as test the robustness of the watermark image on the attack experiments.)
一篇介绍粒子滤波的资料,介绍的很详细,适合研究粒子滤波的初学者,希望对大家有帮助(Introduce a particle filter information on the very detailed study of particle filter is suitable for beginners)
风云3号卫星投影转换工具,envi中使用,很实用。(FY-3 satellite projection conversion tool, very useful)
说明: 一种ENVI编程语言,用于ENVI二次开发便于处理高光谱图像(An envi programming language, used in the secondary development of envi, easy to process hyperspectral images)
使用CS算法仿真理想点目标的成像,并且使用CLEAN算法来提取理想点目标(use chirp scaling algorithm to simulate the ideal point target s imaging,and use CLEAN algorithm to calculate the ideal point target)
说明: 图像预处理,灰度化,滤波,将图像输入后经过算法得到灰度图,然后进行后续一系列转化,拟合圆和椭圆曲线(Image preprocessing, graying, filtering)
CS-LBP本人毕设设计所做,源代码都是自己写的,可用(CS-LBP I completed the set design done, write your own source code is available)
说明: 这是一本关于电子情报雷达信号分析的电子版,主要内容包括电子情报的特征和基础、模拟和数字系统的信噪比考虑、信号功率、极化、波数分析、天线扫描分析、脉内分析、脉冲重复间隔分析、载频分析、脉冲串去交错、确定elint参数的极限以及elint数据文件 (This is an electronic intelligence on the radar signal analysis of the electronic version, the main contents include the characteristics of electronic intelligence and infrastructure, both analog and digital system signal to noise ratio considerations, signal power, polarization, wave-number analysis, antenna scanning analysis, pulse analysis , pulse repetition interval analysis, analysis of carrier frequency, pulse staggered string to determine the limits of the parameters, as well as ELINT ELINT Data Files)
图像融合的算法集锦,遥感图像的小波融合等(Image fusion algorithm Collection, remote sensing image wavelet fusion)
图像融合的算法集锦,遥感图像的小波融合等(Image fusion algorithm Collection, remote sensing image wavelet fusion)
说明: 数字图像处理仿真常用的标准图像库USC-SIPI图像数据库。(USC-SIPI image database is a standard image database commonly used in digital image processing and simulation.)
说明: MATLAB计算石墨烯能带,判断最近邻,对角化哈密顿量(Calculation of graphene energy band by MATLAB)