TIDM02002

这个程序可以计算给定点处的小区信号范围覆盖。-is program computes a map of visibility from a selected point on a topography. It has been written to help the search for radio relay best location. Because it considers only direct line of sight, it gives a good estimation for possible radio link for short distances only (less than 10 km), neglecting curvature of the Earth, Fresnel zone and atmospheric refraction on radio waves propagation. The program computes the relative elevation angle of the mask for each point (the angle is null or negative if the point is visible). The function needs a digital elevation model Z and associated (X,Y) vectors or matrices of coordinates (same unit as Z), position of the point (X0,Y0), the antenna height H0 (for instance 4 m), and the hypothetic antenna height Ha on each topography points (for instance 3 m). When no output argument is given, the function plots a map of the results (color map of mask angles, and blank for visible points, see example screenshot). The s

s函数编写指导 还不错还不错还不错还不错还不错还不错(guide for sFunction in Matlab g good PDF)

用于多机器人的编队控制，能够形成不同的编队(Formation control for multiple robots can form different formations)

超声波测距电路设计+测量距离30-1000cm-Ultrasonic measurement ranging from circuit design+ 30-1000cm

HomePlug1.0以及HomePlug AV标准白皮书-HomePlug1.0 as well as the HomePlug AV standard white paper

读取磁盘序列号 读取磁盘序列号 -disk read serial number sequence read disk, disk read serial number sequence read disk, disk read sequences of Reading serial numbers from disk

Siemens plc stl source

基于LINUX操作系统应用开发源程序，376.1规约，集电力载波，485，以太网，GPRS无线通讯接口，(This program is focused on the power industry s distribution transformer terminal procedures, the agreement Statute is 376.1 statute. Function carrier meter, 485 meter, GPRS remote communication, Ethernet communications.)

说明：  51-DS18b20，通过GPRS，建立TCP，将数据上传服务器(51-DS18b20 sets up TCP to upload data through GPRS)

JAVA写的留言板原代码，一个比较小的java程序，主要是留言版功能-JAVA written message board source, a relatively small java procedures, the main function of message boards