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很有用的 东西 啊 下来看看事实上怎么还不够啊 真是郁闷 -Ah useful things down and see how in fact is not enough ah really depressing

the template documents of Software Engineering-the template documents of Software Engine ering

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Demo on MVC architecture

Digital Predistortion of Nonlieaner RF Power Amplifier with Memory Effects. This M code simulates a DPD technique linearization for a AB-class nonlinear HPA with memory effects. Here we consider a memory polynomial predistorter to modeling nonlinearity characteristics and memory effects of a HPA.Simulation procedures divided into three separate parts: 1)Analog imperfection compensation for the direct upconversion transmitter 2)Design a DPD based on a memory polynomial predistorter 3)Performance evaluation via a number of parameters such as:EVM,PSD,SNR,

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输入文件是任何一个目录下的文件格式的C0语言程序段， 输出文件是以xml格式表示的语法分析的结果， 程序将输入文件作为输入，用flex扫描、分解字符串，识别出一个个单词（定义符、标识符、运算符、界符、常数）,flex再将标识符传递至bison，由bison进行语法分析和构建语法分析树，最后按格式输出语法分析树。

说明：  这个是爬虫代码，希望大家可以喜欢收藏，不胜感激(This is the crawler code. I hope you enjoy collecting it. Thank you very much.)

lagrange插值 在数值分析中，拉格朗日插值法是以法国十八世纪数学家约瑟夫·拉格朗日命名的一种多项式插值方法。许多实际问题中都用函数来表示某种内在联系或规律，而不少函数都只能通过实验和观测来了解。如对实践中的某个物理量进行观测，在若干个不同的地方得到相应的观测值，拉格朗日插值法可以找到一个多项式，其恰好在各个观测的点取到观测到的值。(interpolation In numerical analysis, the Lagrange interpolation method is a polynomial interpolation method named after the French mathematician Joseph Lagrange in the eighteenth century. In many practical problems, functions are used to express certain internal relations or laws, and many functions can only be understood through experiments and observations. If a physical quantity is observed in practice and the corresponding observations are obtained in several different places, the Lagrange interpolation method can find a polynomial, which just takes the observed values at each observation point.)

说明：  关于泡沫反泡沫迷行的LPPL 模型计算过程。参数设置与模型计算。(The calculation process of LPPL model for foam anti foam addiction. Parameter setting and model calculation.)