this plc和手机模块通信的技术说明书,相信对大家有用的

* 用拉格朗日插值法依据N个已知数据点即使函数值 * 输入: n--已知数据点的个数N-1 * x--已知数据点第一坐标的N维列向量 * y--已知数据点第二坐标的N维列向量 * xx-插值点第一坐标 * 输出: 函数返回值所求插值点的第二坐标 -* Use Lagrange interpolation method based on N-known data points even function* Input : n-- known data points the number N-1* x-- known data points of the first N-dimensional coordinates listed Vector* y-- Known number stronghold of the second N-dimensional coordinates listed Vector* xx-point first interpolation* Coordinate output : function return values for the second interpolation point coordinates

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SFF-8020规范书-SFF-8020 specification book

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介绍无线通讯中，提出一种与MIMO（多收多发天线系统）相类似的天线阵列。-introduced wireless communications, and presents a MIMO (Multi resumption multiple antenna system) is similar to the antenna array.

MCS-51与数码显示器和键盘的接口，一个原理PPT文件-MCS-51 with digital display and keypad interface, a principle of PPT files

Avi 文件格式，英文版本。包括标准avi文件格式说明，以及各个重要的数据结构的定义。 是学习流媒体基础的必不可少的基础资料-Avi file format, and English versions. Including standard avi file format, as well as an all important data structure definitions. Streaming Media is the basis for learning the essential foundation for information

一个简单的Java小程序,要求该方法返回a与b的最大公约数 -sample

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