SGS

MATLAB环境下基于OFDM系统的前导序列中短训练序列的误差估计仿真程序(the offset of the short training sequence of preamble)

基于matlab的memetic算法源代码，用于求解函数的极值，用于优化算法，供参考(Matlab-based memetic algorithm source code for solving the extremum of the function used to optimize the algorithm for reference)

包括最小二乘法、SVM、神经网络、1_k近邻法,有小波分析的盲信号处理，能量熵的计算，MIMO OFDM matlab仿真,Matlab实现界面友好。(Including the least squares method, the SVM, neural networks, 1 _k neighbor method, There Wavelet Analysis Blind Signal Processing, Energy entropy calculation, MIMO OFDM matlab simulation, Matlab to achieve user-friendly.)

mtpa+弱磁+PI控制 PMSM电机控制(mtpa + field weakening + PI control PMSM motor control)

拉格朗日（Lagrange）多项式插值算法源代码这是一个Matlab实现的拉格朗日多项式插值算法，它使用拉格朗日多项式插值的方法近似点定义函数。(Lagrange (Lagrange) polynomial interpolation algorithm source code This is a Matlab realization of Lagrange polynomial interpolation algorithm, which uses the Lagrange polynomial interpolation method similar to the definition of function points.)

In short, to-the-point chapters, Practical C++ Programming covers all aspects of programming including style, software engineering, programming design, object-oriented design, and debugging. It also covers common mistakes and how to find (and avoid) them. End of chapter exercises help you ensure you ve mastered the material. Steve Oualline s clear, easy-going writing style and hands-on approach to learning make Practical C++ Programming a nearly painless way to master this complex but powerful programming language.

matlab中有很多特殊符号需要表示，本文列出了常用的希腊字符的表示方法(Matlab has many special symbols need to say, this is a list of the commonly used method of Greek character says)

用于转子故障振动，采集信号后，用小波包方法对振动信号进行频谱分析，比傅立叶变换更细化。(Spectrum analysis of vibration signal by wavelet packet method)

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说明：  累加弦长的参数三次样条曲线方法求插值曲线，给定顶点(cumulative long string parameter cubic spline curve interpolation methods for curve, given vertex)