Secondary Development of GIS

Gis相关: 行政单元数据向网格单元转化的技术方-Gis related: administrative unit data to the grid cell transformation technology side

介绍了两种典型低通滤波电路及其频率特性, 结合它们的低通原型电路及其参数计算公式, 对微波低通滤波器的设计方法进行了详细介绍,并通过设计实例说明了这种通用设计方法在电路设计中的应用。-The article in brief introduces the circuits and frequency characteristic of two kinds of typical low-pass filter and then,combined with the circuits and their parameter calculation formula, discusses a method of designing microwave low-pass filter in detail. Finally through an example the paper explains the design method in circuit application.

这是一个介绍windows api编程的书，主要应用于2000/xp系统，有兴趣的可以看看哦，很实用．-windows api programming on the books, which are mainly used 2000/XP systems, are interested can see, oh practical.

图书管管理 功能强劲， 大家顶呀 哈哈哈 -books of the strong management capabilities, we Dingxia ho

C++编程思想 C++编程思想-C++ Programming ideas C++ Programming ideas

这是在人工神经网络中很重要的难点！就是权值的优化问题，我们采用遗传算法来实现选择好的权值-This is the artificial neural network in a very important and difficult! Is the weight optimization problem, we have adopted a genetic algorithm to realize the right to choose a good value

Please read your package and describe it at least 40 bytes. System will

LINUX应用技术精华｛面向初学Linux朋友的书籍｝.CHM-LINUX applications essence Friend (for beginner Linux books). CHM

windows网络编程第二版-windows version of the second network programming

一个有关时序电路的设计的一个讲义，希望大家看了后能喜欢，谢谢哟！-on a sequential circuit design of a Training Manual, we hope that after reading them would like to thank yo!