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说明：  此为LDPC低密度校验码的编译码的原理与应用的详细介绍。包括各种信道模型下的仿真结果，有助于更好的学习通信系统的编译码过程的实现。(This is the LDPC coding and decoding LDPC codes principles and applications in detail. Including channel model simulation results, contribute to a better communication system of learning to achieve encoding and decoding process.)

换热站计算及选型，非常有用，里面用的XLS编写的，直接用就可以～～～～～(Calculation and selection of heat transfer stations, very useful, which use XLS written directly on it ~ ~ ~ ~ ~)

数字信号处理基础 胡广书版 第三章例题程序(Digital signal processing-based Hu Guang-shu edition of Chapter III of the Example programs)

汉化的数字信号处理工具箱1.0版中的Matlab 函数 用于<数字信号处理及MATLAB实现>一书 (Localization of digital signal processing toolbox of Matlab 1.0 function, Used for "digital signal processing and MATLAB > )

双向DC，plecs仿真，带闭环控制，可以联合仿真(Bidirectional DCplecs simulation)

Corner_Matching_by_Invariant_Moments.rar INDEX: 1- InvariantMomentsofCorners.m Calculate moment invariants on the selected window of the corner. 2- invariantmoments.m Calculates Moment invariants

振动信号的预处理消除趋势项（最小二乘法消除多项式.）(Pretreatment to eliminate vibration signal Trend (least squares method to eliminate polynomial.))

是MATLAB中常用的函数，非常适合初学者，对于工程师研究人员等也可作为手册来查(MATLAB function is commonly used, is suitable for beginners, for engineers, researchers, etc. may also be a manual check)

This Is Source Code Finger print With MeThode SOM

matlab化探数据处理，大家来讨论下。(matlab goechemistry)