pythonmaterial

该程序是关于地震时深转换的程序，很实用。(This program is about deep conversion during earthquake, very practica)

详细介绍cad转mapgis的过程及方法。-Cad details mapgis to the process and methods.

以前的交易系统如何通过开源抽泣一证gnu-gpl作者发布（版本3）。

block_mimo_ ofdm_channelestimation编码 很好的程序，很好的讲解了 空时编码的过程。-block_mimo_ ofdm_channelestimation good coding procedures, a very good explanation of the space-time coding process.

2代码学习SSD4实践，可下载SSD4参考

qpsk经典小程序，调通了的程序，欢迎大家下载哦-qpsk classic applets, tune talked procedures, welcome to download oh

低秩矩阵恢复对齐， 论文 Robust Alignment by Sparse and Low-Rank Decomposition for Linearly Correlated Images(Robust Alignment by Sparse and Low-Rank Decomposition for Linearly Correlated Images)

一个小程序，对按钮进行的变换 挺好用的，试一试，大家参考参考-a small procedure, the right button to transform very good use, and try your information.

说明：  迭代算法的收敛率p是等于矩阵导数的最大特征根,Jacobi矩阵表示的是信息缺失的比例,所以p是一个可以有效的表示缺失信息的一个比例的标量,缺失信息的比例其实就是单位矩阵I 减去已经观测到的信息占完全信息的比例(The convergence rate P of the iterative algorithm is equal to the maximum characteristic root of the matrix derivative. Jacobi matrix represents the proportion of missing information, so P is a scalar that can effectively represent a proportion of missing information. The proportion of missing information is actually the proportion of the unit matrix I minus the observed information to the complete information.)

说明：  用ansys仿真压电材料中的压电陶瓷，用过输入压电材料的性能指标(Ansys is used to simulate the piezoelectric ceramics in piezoelectric materials, and the performance index of piezoelectric materials is input)