matlab

说明：  关于脉冲压缩的问题 。脉冲压缩的质量直接 影响雷达的探测性能。经典的脉冲压缩是通过匹 配滤波器来实现的[1 ] 。从本质上讲 ,脉冲压缩是对 发射信号的匹配滤波 ,但由于不同的目标回波信 号带有不同的多普勒信息 ,具有不确定性 ,所以它 只能是准匹配滤波(Pulse compression on the issue. Direct impact on the quality of pulse compression radar detection performance. Classical matched filter pulse compression is achieved by [1]. In essence, the pulse compression is a matched filtering the transmitted signal, but the different echo signals with different Doppler information is uncertain, it can only be quasi-matched filter)

music算法的影响因素 包括有阵元间距 信噪比 快拍数 角度差的影响 直观 简单(matlab about music)

改进的平方根法，可以被调用，已知数组需自行设定(Improved the square root method can be called, known array to be set)

用matlab进行矩阵的分解，分别进行Lu矩阵分解、不完全LU分解、不完全cholesky分解和Cholesky分解(Decomposition of the matrix with matlab, respectively, Lu matrix factorization, incomplete LU decomposition, incomplete cholesky decomposition and Cholesky decomposition)

说明：  求N个字符的最大公共子串，超高效率，希望能给大家带来帮助谢谢(Request N sub-character string of the largest public, high efficiency, We hope you help thank you)

基于matlab的图像增强程序 进过多次滤波(Image enhancement based on the matlab program into the filter several times)

This program is about short time fourier transform.

calculate the coefficients of the Newton form of the interpolating polynomial using divided differences

本程序实现了利用music算法、常规波束形成算法和Capon算法进行了DOA估计与结果的比较，由于是课程作业，因此在编程的逻辑上比较简洁，适合初学者参考或直接下载后上交哈~(This program music algorithm, conventional beamforming algorithms and the Capon algorithm for DOA Estimation and comparison of the results, coursework relatively simple programming logic, suitable for beginners reference or direct download handed ha ~)

calcs standard atmosphere