Sea surface_3D

应用于水利上河流的流管划分，输入断面数据和划分流管数量进行流管划分。(Applied to the flow tube is divided on river water conservancy input section data and divided the number of stream flow tube pipe division.)

second first methal as der

dkink的拼图游戏，很小很简单，新手的最爱。-dkink the jigsaw puzzle, very very simple, new favorite.

一个很好玩的游戏,可以用来作为课程设计用啊,()

计算机图形学 清华大学出版社 PDF格式(Computer graphics books in PDF format, Tsinghua University Press)

说明：  用于研究matlab的数字数据的相关性，并出图。对于有科研需求的用户，有很大的借鉴作用(It is used to study the correlation of digital data of MATLAB and draw the graph. It can be used for reference for users with scientific research needs)

SHT20温湿度传感器的51控制。可完美使用其控制传感器从而得知外界温度。下载后请给好评，谢谢(51 control of SHT20 temperature and humidity sensor. Perfect use of its control sensor to know the external temperature. After downloading, please give it a good comment. Thank you.)

控制器与电机驱动器之间的连接板设计图,是为了保护控制器电路的安全.-Controller and motor drive design连接板between, are in order to protect the safety of the controller circuit.

说明：  产生BPSK信号，使用能量检测求检测概率； 对信号和噪声进行非负矩阵分解实现信号增强，和信号压缩(BPSK signal is generated by this code and ED is used to detect and calculate the detection probability.Finally, NMF method is used to enhance the signal.)

Dos下的时钟程序-Dos procedures under the clock