TWO-STAGE-DEA

THIS PAPER GIVES AN IDEA OF ARRHYTHMIA CLASSIFICATION USING SUPPORT VECTOR MACHINE.

matlab 工具包，matlab_bgl，复杂网络(matlab toolkit, matlab_bgl, complex networks)

很好用的LightGBM，需要set和mex(Good LightGBM, set and mex)

说明：  设计一个模糊PID控制器,以及倒车系统simulink系统，使其可是实现对倒车系统的的优化控制。(Design a fuzzy PID controller, and the reversing system simulink system, so that it can achieve optimal control of the reversing system.)

第一章 误差与范数 第二章 非线性方程（组）的数值解法 第三章 解线性方程组的直接方法第四章 解线性方程组的迭代法第五章 矩阵的特征值与特征向量的计算(Chapter norm error and the second chapter of nonlinear equations (Group) Chapter III of the numerical solution of linear equations solution methods of Chapter IV of the direct solution of linear equations Chapter V of the Code of iterative eigenvalue matrix and the characteristics of Vector Calculation)

用Goldstein法求解一维函数的极值 (By Goldstein method for solving one-dimensional function of the extreme)

无损检测中结合时间反转的music成像算法。通过格林函数构造传递函数，对换能器所得散射信号进行处理，对损伤位置（二次波源）进行成像。(Detection music imaging algorithm combines time-reversed lossless. Passing through Green Constructor, transducer signal processing resulting scattering of damage location (secondary wave source) for imaging.)

this a program that gets data from excel and sets zero to blank cels.

ICA（主分量分析）算法和程序，基于多相结构的信道化接收机，BP神经网络用于函数拟合与模式识别。( ICA (Principal Component Analysis) algorithm and procedures, Channelized receiver based on multi-phase structure, BP neural network function fitting and pattern recognition.)

esprit算法是进行高分辨阵列测向地基本算法，它与music算法不同的是它不用进行谱搜索，大大的节省了时间(esprit algorithm is to carry out high-resolution array geotropism test the basic algorithm, it is different music algorithm is its need for spectrum search, significantly saving time)