model

在matlab中自动拟合二维高斯函数，画出二位高斯曲面，(to fit two-dimensional Gauss function)

220KV电压等级变电站微机操作继电器装置的二次回路原理程序-220KV substation voltage relay device microcomputer operating principle of the procedure secondary circuit

这是一个用vb开发得小游戏，还不错，大家可以借鉴一下。-vb of development with small game, quite good, we can learn some lessons from.

数字信号处理，奥本海姆，第二版，西安交通大学出版社，pdf(Digital Signal Processing, Oppenheim, second edition, Xi' an Jiaotong University Press, pdf)

说明：  CSAPP书中的原地交换算法，用C语言写的。(in place swap code which is from CSAPP.)

说明：  稀疏重构下的DOA估计，重构协方差矩阵，效果很好(DOA estimation under sparse reconstruction and covariance matrix reconstruction are effective.)

主要是一篇关于Method of control of machining accuracy of low-rigidity elastic-deformable shafts的文章，可以进行下载(It is mainly about Method of control of machining accuracy of low-rigidity. Elastic-deformable shafts article can be downloaded.)

说明：  jQuery在线答题考试系统下载是一款以答题卡为主，左边是题目，右边是答题卡。(JQuery Online Answer Examination System downloads an Answer Card, left is the topic, right is the Answer Card.)

给定如下的一组关键字，建立一棵二叉排序树，插入结点等操作-Given the following set of keywords, the establishment of a binary sort tree, insert-node operation

arcgis geodatabase Access 数据库创建