changedct

北大竞赛题,非常好的。好不容易才找到的东东！(North title race, very good. Hard to find the NEE!)

说明：  二维图像加噪声，通过小波变换分解，压缩，实现图像重构(Two-dimensional image plus noise, through the Wavelet decomposition, compression, Image reconstruction)

轨道根数和位置的转换 naname和nadata是行星的名字和轨道根数(The the conversion naname nadata of the orbital elements and the location is the name of the planet' s orbital elements)

finite strip methd for the analysis of buckling in thin-walled structures

Robert Lafore-Object Oriented Programmining

file to extract angle direction of orientation field

Empty constructor Source Code for Andriod.

说明：  图论问题的一些常用算法，都通过调试的，还不错的哈！

用Matlab编写的天空之城，分享给大家听听(Matlab prepared Laputa, share them to you)

天线方向图可以看出此算法的性能，该程序把静态方向图与加了旁瓣电平－30db的切比雪夫权方向图相比较(Antenna pattern can be seen the performance of this algorithm, the program direction of the static map with the addition of side lobe level of-30db Chebyshev right direction compared to Figure)