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用牛顿拉夫逊法解潮流方程 电力系统 潮流 (Newton Raphson power flow solution flow equations)

频率估计问题一直是研究的热点。此为一个相位差法估计频率的程序代码，可供学习参考。(Frequency estimation has been the research focus. This is a phase difference method to estimate the frequency of the program code, for learning reference.)

本书籍介绍了EMD信号处理方法在LabVIEW以及MATLAB中实现方法，简单易懂(This book introduces realization method of the EMD signal processing method in LabVIEW and MATLAB，simple and easy to understand)

说明：  这是一个基于人脸识别的双边2DLDA代码，我看到一般写的2DLDA都是单边的，所以上传一个双边的，大家参考一下(This is a face recognition based on bilateral 2DLDA code, I see a general write 2DLDA are unilateral, so upload a bilateral, your reference)

一个非常实用的pls，matlab源程序，希望给大家已帮助(A very useful pls, matlab source code, I hope to have helped)

求解一个方程，用画图命令，将求解的过程描述出来(Solving an equation, with the drawing command, describe the process of solving)

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说明：  自己写的Canny算子的matlab实现和演示。程序虽然不大，但相信也能给大家一些参考。 (himself wrote the Canny Operator Matlab realization and demonstration. Procedures not much, but I believe that can give you some information.)

说明：  BCH 编解码的MATLAB 实现。BCH码是一类重要而有效的纠正多个随机错误的循环码，由于该码具有严格的代数结构，所以是到目前为止研究得最为详尽、应用最为广泛的一类码，已有多种译码算法。(BCH codec of MATLAB. BCH is a kind of important and effective redress the wrong number of random cyclic code, as the code strictly algebraic structure, it is so far the most detailed study in, the most widely used type of a code has a variety of decoding algorithm.)

Direct torque control for IM drives