peo3

包括表面图形等matlab函数，可以供大家使用(Including graphics such as surface matlab function, you can use for everyone)

MATLAB官方培训.pdf 可以较全面了解其功能！(MATLAB official training. Pdf can be a more comprehensive understanding of their function!)

％ This program calculates Dilution of Precision with respect to a GPS * ％ receiver given its Cartesian ECEF position and the positions of four or * ％ more visible GPS satellites. It is a validation of the DOP algorithm and * ％ contains reference positions for which the DOP results are known. * ( This program calculates Dilution of Precision with respect to a GPS* receiver given its Cartesian ECEF position and the positions of four or* more visible GPS satellites. It is a validation of the DOP algorithm and* contains reference positions for which the DOP results are known.*)

特征抽取代码，相关类型一应俱全，实验材料与代码均有(feature extraction)

matlab code for finite element method

this was my homework in the lesson "digital image processing" it is my own average and median filters function without useing the matlab s original functions . it can help your learning about filters. i uploaded whole the material but you can find it completely in "ö dev2.docx" my whole homework.

说明：  这个是利用图像分解和Logistics混沌序列可以对图像先进行加密然后进行隐藏在另一个图像中再进行解密(This is the use of image decomposition and Logistics chaotic sequence can be encrypted on the image first and then proceed to hide in another image and then decrypt)

关于相控阵雷达的经典书籍，对学习雷达相当有帮助(On the phased array radar on the classic books, for learning radar quite helpful)

瑞利噪声和瑞利杂波在matlab中的实现(The realization of Rayleigh noise and Rayleigh clutter in matlab)

calculate the gradient of an image