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Image compression using SVD is a very useful compression algorithm. The image size will not decrease in the compression algorithm.

基于RD算法的两个点目标的SAR成像仿真和识别(SAR imaging simulation and identify the target based on two points of the RD algorithm)

用直接周期图法，分别对有噪声和无噪声的信号进行谱估计。(Direct cycle diagram, respectively noise and noise-free signal spectrum estimation.)

求解振动信号的幅值的对数 对信号分析初学者有帮助( logarithm of the amplitude of vibration signal )

信号与信息处理——阵列信号处理DOA估计的matlab算法，这是线性调频信号的稀疏分解的另一种算法源码(Signal and information processing- array signal processing matlab algorithm for DOA estimation, which is a linear FM signal another sparse decomposition algorithm source code)

总结了自己关于通信原理学习的一下认识,希望大家多交流(about Communication Fundamentals in my side)

介绍Auto focus的文章，主要介绍了对焦技术，探测技术；包括频域分析、目标函数、目标函数效能验证、影像评估效能之因素、高斯低通滤波器参数的选取、自动对焦技术；以及相关实验结果与分析。(Introduction Auto focus of the article introduces the focus technology, detection technology including frequency domain analysis, the objective function, the objective function performance verification, image assessment of the effectiveness of the factors, Gaussian low-pass filter parameter selection, auto-focus technology and related experimental results and analysis.)

matlab编写的生日音乐，可以直接运行(matlab write birthday music can be run directly)

tool for measuring images

生成雷达探测中五种Swerling模型的pdf曲线，经调试过，可以用(Pdf curves generated radar five Swerling model, after debugging, you can use)