GB／T 27930-2015

说明：  用傅里叶逆变换得到的不平度曲线变换的到频率谱曲线与原曲线对比(The frequency spectrum curve of the transformation of the irregularity curve obtained by the trigonometric series method is compared with the original curve)

zigbee开发指南，比较详细，希望对代价有帮助(xiexie da jia)

assignment for machine learning

关于PCB的设计例子简要的介绍如下 LabVIEW下基于BP神经网络(On the PCB design examples are as follows LabVIEW brief introduction based on BP neural network)

本文档是计算机组成原理的课堂讲义，准确的讲述了该课程的主要内容(This document is a computer organization class notes, accurately describes the main elements of the course)

用matlab实现zigzag扫描程序。(using Matlab achieve Zigzag scanning procedures.)

newmark通过迭代激起结构动力响应，包括速度、位移、加速度(newmark inspire dynamic response)

几种常见的伪随机数的产生程序，上载程序是从别处下载的，觉得还比较有用-several common pseudo-random number generated procedures, procedures are available on the download elsewhere, I felt that more useful

Diophantine 丢番图的求解，很经典，也很简单-Diophantine

Is the demo version of Money Pile EA